| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
61,
62,
80,
122,
124,
155,
160,
173,
244,
248,
305,
310,
346,
488,
496,
610,
620,
692,
865,
976,
992,
1220,
1240,
1384,
1730,
1891,
1952,
2440,
2480,
2768,
3460,
3782,
4880,
4960,
5363,
5536,
6920,
7564,
9455,
9760,
10553,
10726,
13840,
15128,
18910,
21106,
21452,
26815,
27680,
30256,
37820,
42212,
42904,
52765,
53630,
60512,
75640,
84424,
85808,
105530,
107260,
151280,
168848,
171616,
211060,
214520,
302560,
327143,
337696,
422120,
429040,
654286,
844240,
858080,
1308572,
1635715,
1688480,
2617144,
3271430,
5234288,
6542860,
10468576,
13085720,
26171440,
52342880
|