| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
20,
26,
28,
35,
40,
49,
52,
56,
65,
70,
91,
98,
104,
130,
140,
182,
196,
245,
260,
280,
364,
392,
455,
490,
520,
637,
728,
910,
980,
1274,
1820,
1960,
2548,
3185,
3640,
5096,
6370,
12740,
20357,
25480,
40714,
81428,
101785,
142499,
162856,
203570,
264641,
284998,
407140,
529282,
569996,
712495,
814280,
997493,
1058564,
1139992,
1323205,
1424990,
1852487,
1994986,
2117128,
2646410,
2849980,
3704974,
3989972,
4987465,
5292820,
5699960,
7409948,
7979944,
9262435,
9974930,
10585640,
12967409,
14819896,
18524870,
19949860,
25934818,
37049740,
39899720,
51869636,
64837045,
74099480,
103739272,
129674090,
259348180,
518696360
|