| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
103,
128,
160,
206,
256,
257,
320,
412,
512,
514,
515,
640,
824,
1028,
1030,
1280,
1285,
1648,
2056,
2060,
2560,
2570,
3296,
4112,
4120,
5140,
6592,
8224,
8240,
10280,
13184,
16448,
16480,
20560,
26368,
26471,
32896,
32960,
41120,
52736,
52942,
65792,
65920,
82240,
105884,
131584,
131840,
132355,
164480,
211768,
263680,
264710,
328960,
423536,
529420,
657920,
847072,
1058840,
1694144,
2117680,
3388288,
4235360,
6776576,
8470720,
13553152,
16941440,
33882880,
67765760
|