| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
35,
40,
52,
56,
65,
70,
80,
91,
104,
112,
130,
140,
182,
208,
260,
280,
364,
455,
520,
560,
728,
910,
1040,
1456,
1820,
3640,
7280,
11197,
22394,
44788,
55985,
78379,
89576,
111970,
145561,
156758,
179152,
223940,
291122,
313516,
391895,
447880,
582244,
627032,
727805,
783790,
895760,
1018927,
1164488,
1254064,
1455610,
1567580,
2037854,
2328976,
2911220,
3135160,
4075708,
5094635,
5822440,
6270320,
8151416,
10189270,
11644880,
16302832,
20378540,
40757080,
81514160
|