| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
56,
70,
80,
112,
127,
140,
254,
280,
508,
560,
571,
635,
889,
1016,
1142,
1270,
1778,
2032,
2284,
2540,
2855,
3556,
3997,
4445,
4568,
5080,
5710,
7112,
7994,
8890,
9136,
10160,
11420,
14224,
15988,
17780,
19985,
22840,
31976,
35560,
39970,
45680,
63952,
71120,
72517,
79940,
145034,
159880,
290068,
319760,
362585,
507619,
580136,
725170,
1015238,
1160272,
1450340,
2030476,
2538095,
2900680,
4060952,
5076190,
5801360,
8121904,
10152380,
20304760,
40609520
|