| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
128,
160,
193,
256,
257,
320,
386,
512,
514,
640,
772,
965,
1024,
1028,
1280,
1285,
1544,
1930,
2056,
2560,
2570,
3088,
3860,
4112,
5120,
5140,
6176,
7720,
8224,
10280,
12352,
15440,
16448,
20560,
24704,
30880,
32896,
41120,
49408,
49601,
61760,
65792,
82240,
98816,
99202,
123520,
131584,
164480,
197632,
198404,
247040,
248005,
263168,
328960,
396808,
494080,
496010,
657920,
793616,
988160,
992020,
1315840,
1587232,
1984040,
3174464,
3968080,
6348928,
7936160,
12697856,
15872320,
25395712,
31744640,
50791424,
63489280,
126978560,
253957120
|