| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
80,
151,
302,
397,
431,
604,
755,
794,
862,
1208,
1510,
1588,
1724,
1985,
2155,
2416,
3020,
3176,
3448,
3970,
4310,
6040,
6352,
6896,
7940,
8620,
12080,
15880,
17240,
31760,
34480,
59947,
65081,
119894,
130162,
171107,
239788,
260324,
299735,
325405,
342214,
479576,
520648,
599470,
650810,
684428,
855535,
959152,
1041296,
1198940,
1301620,
1368856,
1711070,
2397880,
2603240,
2737712,
3422140,
4795760,
5206480,
6844280,
13688560,
25837157,
51674314,
103348628,
129185785,
206697256,
258371570,
413394512,
516743140,
1033486280,
2066972560
|