| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
26,
40,
52,
65,
67,
80,
104,
130,
134,
208,
260,
268,
335,
520,
536,
661,
670,
871,
1040,
1072,
1322,
1340,
1742,
2644,
2680,
3305,
3484,
4355,
5288,
5360,
6610,
6968,
8593,
8710,
10576,
13220,
13936,
17186,
17420,
26440,
34372,
34840,
42965,
44287,
52880,
68744,
69680,
85930,
88574,
137488,
171860,
177148,
221435,
343720,
354296,
442870,
575731,
687440,
708592,
885740,
1151462,
1771480,
2302924,
2878655,
3542960,
4605848,
5757310,
9211696,
11514620,
23029240,
46058480
|