| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
32,
35,
40,
53,
56,
62,
70,
80,
106,
112,
124,
140,
155,
160,
212,
217,
224,
248,
265,
280,
310,
371,
424,
434,
496,
530,
560,
620,
742,
848,
868,
992,
1060,
1085,
1093,
1120,
1240,
1484,
1643,
1696,
1736,
1855,
2120,
2170,
2186,
2480,
2968,
3286,
3472,
3710,
4240,
4340,
4372,
4960,
5465,
5936,
6572,
6944,
7420,
7651,
8215,
8480,
8680,
8744,
10930,
11501,
11872,
13144,
14840,
15302,
16430,
17360,
17488,
21860,
23002,
26288,
29680,
30604,
32860,
33883,
34720,
34976,
38255,
43720,
46004,
52576,
57505,
57929,
59360,
61208,
65720,
67766,
76510,
87440,
92008,
115010,
115858,
122416,
131440,
135532,
153020,
169415,
174880,
184016,
230020,
231716,
237181,
244832,
262880,
271064,
289645,
306040,
338830,
368032,
405503,
460040,
463432,
474362,
542128,
579290,
612080,
677660,
811006,
920080,
926864,
948724,
1084256,
1158580,
1185905,
1224160,
1355320,
1622012,
1795799,
1840160,
1853728,
1897448,
2027515,
2317160,
2371810,
2710640,
3244024,
3591598,
3794896,
4055030,
4634320,
4743620,
5421280,
6488048,
7183196,
7589792,
8110060,
8978995,
9268640,
9487240,
12570593,
12976096,
14366392,
16220120,
17957990,
18974480,
25141186,
28732784,
32440240,
35915980,
37948960,
50282372,
57465568,
62852965,
64880480,
71831960,
100564744,
125705930,
143663920,
201129488,
251411860,
287327840,
402258976,
502823720,
1005647440,
2011294880
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