| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
32,
35,
40,
42,
48,
56,
60,
64,
70,
80,
84,
96,
105,
112,
120,
127,
140,
160,
168,
192,
210,
224,
240,
254,
280,
320,
336,
381,
420,
448,
480,
508,
560,
635,
672,
762,
840,
889,
960,
1016,
1031,
1120,
1270,
1344,
1524,
1680,
1778,
1905,
2032,
2062,
2240,
2540,
2667,
3048,
3093,
3360,
3556,
3810,
4064,
4124,
4445,
5080,
5155,
5334,
6096,
6186,
6720,
7112,
7217,
7620,
8128,
8248,
8890,
10160,
10310,
10668,
12192,
12372,
13335,
14224,
14434,
15240,
15465,
16496,
17780,
20320,
20620,
21336,
21651,
24384,
24744,
26670,
28448,
28868,
30480,
30930,
32992,
35560,
36085,
40640,
41240,
42672,
43302,
49488,
53340,
56896,
57736,
60960,
61860,
65984,
71120,
72170,
82480,
85344,
86604,
98976,
106680,
108255,
115472,
121920,
123720,
130937,
142240,
144340,
164960,
170688,
173208,
197952,
213360,
216510,
230944,
247440,
261874,
284480,
288680,
329920,
346416,
392811,
426720,
433020,
461888,
494880,
523748,
577360,
654685,
692832,
785622,
853440,
866040,
916559,
989760,
1047496,
1154720,
1309370,
1385664,
1571244,
1732080,
1833118,
1964055,
2094992,
2309440,
2618740,
2749677,
3142488,
3464160,
3666236,
3928110,
4189984,
4582795,
5237480,
5499354,
6284976,
6928320,
7332472,
7856220,
8379968,
9165590,
10474960,
10998708,
12569952,
13748385,
14664944,
15712440,
18331180,
20949920,
21997416,
25139904,
27496770,
29329888,
31424880,
36662360,
41899840,
43994832,
54993540,
58659776,
62849760,
73324720,
87989664,
109987080,
125699520,
146649440,
175979328,
219974160,
293298880,
439948320,
879896640
|