| 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,
8741,
17482,
34964,
43705,
61187,
69928,
87410,
113633,
122374,
139856,
174820,
227266,
244748,
305935,
349640,
454532,
489496,
568165,
611870,
699280,
795431,
909064,
978992,
1136330,
1223740,
1590862,
1818128,
2272660,
2447480,
3181724,
3977155,
4545320,
4894960,
6363448,
7954310,
9090640,
12726896,
15908620,
31817240,
63634480
|