| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
401,
496,
512,
620,
640,
802,
992,
1240,
1280,
1604,
1984,
2005,
2480,
2560,
3208,
3968,
4010,
4960,
6416,
7936,
8020,
9920,
12431,
12832,
15872,
16040,
19840,
24862,
25664,
32080,
39680,
49724,
51328,
62155,
64160,
79360,
99448,
102656,
124310,
128320,
198896,
205312,
248620,
256640,
397792,
497240,
513280,
795584,
994480,
1026560,
1591168,
1988960,
3182336,
3977920,
6364672,
7955840,
15911680,
31823360
|