| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
100,
127,
128,
160,
200,
254,
320,
400,
508,
635,
640,
800,
1016,
1270,
1600,
2032,
2081,
2540,
3175,
3200,
4064,
4162,
5080,
6350,
8128,
8324,
10160,
10405,
12700,
16256,
16648,
20320,
20810,
25400,
33296,
40640,
41620,
50800,
52025,
66592,
81280,
83240,
101600,
104050,
133184,
166480,
203200,
208100,
264287,
266368,
332960,
406400,
416200,
528574,
665920,
832400,
1057148,
1321435,
1331840,
1664800,
2114296,
2642870,
3329600,
4228592,
5285740,
6607175,
6659200,
8457184,
10571480,
13214350,
16914368,
21142960,
26428700,
33828736,
42285920,
52857400,
84571840,
105714800,
169143680,
211429600,
422859200,
845718400
|