| 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,
5569,
7280,
11138,
22276,
27845,
38983,
44552,
55690,
72397,
77966,
89104,
111380,
144794,
155932,
194915,
222760,
289588,
311864,
361985,
389830,
445520,
506779,
579176,
623728,
723970,
779660,
1013558,
1158352,
1447940,
1559320,
2027116,
2533895,
2895880,
3118640,
4054232,
5067790,
5791760,
8108464,
10135580,
20271160,
40542320
|