| 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,
6397,
7280,
12794,
25588,
31985,
44779,
51176,
63970,
83161,
89558,
102352,
127940,
166322,
179116,
223895,
255880,
332644,
358232,
415805,
447790,
511760,
582127,
665288,
716464,
831610,
895580,
1164254,
1330576,
1663220,
1791160,
2328508,
2910635,
3326440,
3582320,
4657016,
5821270,
6652880,
9314032,
11642540,
23285080,
46570160
|