| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
35,
40,
42,
49,
56,
60,
70,
84,
98,
105,
120,
127,
140,
147,
168,
196,
210,
245,
254,
280,
294,
337,
343,
381,
392,
420,
490,
508,
588,
635,
674,
686,
735,
762,
840,
889,
980,
1011,
1016,
1029,
1176,
1270,
1348,
1372,
1470,
1524,
1685,
1715,
1778,
1905,
1960,
2022,
2058,
2359,
2540,
2667,
2696,
2744,
2940,
3048,
3370,
3430,
3556,
3810,
4044,
4116,
4445,
4718,
5055,
5080,
5145,
5334,
5880,
6223,
6740,
6860,
7077,
7112,
7620,
8088,
8232,
8890,
9436,
10110,
10290,
10668,
11795,
12446,
13335,
13480,
13720,
14154,
15240,
16513,
17780,
18669,
18872,
20220,
20580,
21336,
23590,
24892,
26670,
28308,
31115,
33026,
35385,
35560,
37338,
40440,
41160,
42799,
43561,
47180,
49539,
49784,
53340,
56616,
62230,
66052,
70770,
74676,
82565,
85598,
87122,
93345,
94360,
99078,
106680,
115591,
124460,
128397,
130683,
132104,
141540,
149352,
165130,
171196,
174244,
186690,
198156,
213995,
217805,
231182,
247695,
248920,
256794,
261366,
283080,
299593,
330260,
342392,
346773,
348488,
373380,
396312,
427990,
435610,
462364,
495390,
513588,
522732,
577955,
599186,
641985,
653415,
660520,
693546,
746760,
855980,
871220,
898779,
924728,
990780,
1027176,
1045464,
1155910,
1198372,
1283970,
1306830,
1387092,
1497965,
1711960,
1733865,
1742440,
1797558,
1981560,
2097151,
2311820,
2396744,
2567940,
2613660,
2774184,
2995930,
3467730,
3595116,
4194302,
4493895,
4623640,
5135880,
5227320,
5991860,
6291453,
6935460,
7190232,
8388604,
8987790,
10485755,
11983720,
12582906,
13870920,
14680057,
16777208,
17975580,
20971510,
25165812,
29360114,
31457265,
35951160,
41943020,
44040171,
50331624,
58720228,
62914530,
73400285,
83886040,
88080342,
117440456,
125829060,
146800570,
176160684,
220200855,
251658120,
293601140,
352321368,
440401710,
587202280,
880803420,
1761606840
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