| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
25,
28,
32,
35,
40,
49,
50,
56,
70,
80,
98,
100,
112,
140,
160,
175,
196,
200,
224,
245,
280,
343,
350,
392,
400,
490,
560,
686,
700,
784,
800,
980,
1120,
1225,
1372,
1400,
1568,
1715,
1960,
2401,
2450,
2744,
2800,
3430,
3920,
4802,
4900,
5488,
5600,
6860,
7840,
8575,
9604,
9800,
10976,
12005,
13720,
17150,
19208,
19600,
24010,
27440,
34300,
38416,
39200,
48020,
54880,
60025,
68600,
76832,
96040,
120050,
137200,
192080,
240100,
274400,
384160,
480200,
960400,
1920800
|