| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
20,
26,
28,
35,
40,
49,
52,
56,
65,
70,
91,
98,
101,
104,
130,
140,
182,
196,
202,
245,
260,
280,
364,
392,
404,
455,
490,
505,
520,
637,
707,
728,
808,
910,
980,
1010,
1274,
1313,
1414,
1820,
1960,
2020,
2548,
2626,
2828,
3185,
3535,
3640,
4040,
4949,
5096,
5252,
5656,
6370,
6565,
7070,
9191,
9898,
10504,
12740,
13130,
14140,
18382,
19796,
24745,
25480,
26260,
28280,
36764,
39592,
45955,
49490,
52520,
64337,
73528,
91910,
98980,
128674,
183820,
197960,
257348,
321685,
367640,
514696,
643370,
1286740,
2573480
|