| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
16,
20,
24,
30,
32,
40,
48,
60,
64,
80,
96,
120,
128,
160,
192,
240,
256,
320,
384,
480,
640,
768,
960,
1280,
1920,
3840,
728281,
1456562,
2184843,
2913124,
3641405,
4369686,
5826248,
7282810,
8739372,
10924215,
11652496,
14565620,
17478744,
21848430,
23304992,
29131240,
34957488,
43696860,
46609984,
58262480,
69914976,
87393720,
93219968,
116524960,
139829952,
174787440,
186439936,
233049920,
279659904,
349574880,
466099840,
559319808,
699149760,
932199680,
1398299520,
2796599040
|