| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
32,
35,
40,
52,
56,
64,
65,
67,
70,
80,
91,
104,
112,
128,
130,
134,
140,
160,
182,
208,
224,
256,
260,
268,
280,
320,
335,
364,
416,
448,
455,
469,
512,
520,
536,
560,
640,
670,
728,
832,
871,
896,
910,
938,
1040,
1072,
1120,
1280,
1340,
1456,
1664,
1742,
1792,
1820,
1876,
2080,
2144,
2240,
2345,
2560,
2680,
2912,
3328,
3484,
3584,
3640,
3752,
4160,
4288,
4355,
4480,
4690,
5360,
5824,
6097,
6656,
6968,
7280,
7504,
8320,
8576,
8710,
8960,
9380,
10720,
11648,
12194,
13936,
14560,
15008,
16640,
17152,
17420,
17920,
18760,
21440,
23296,
24388,
27872,
29120,
30016,
30485,
33280,
34304,
34840,
37520,
42880,
46592,
48776,
55744,
58240,
60032,
60970,
69680,
75040,
85760,
97552,
111488,
116480,
120064,
121940,
139360,
150080,
171520,
195104,
222976,
232960,
240128,
243880,
278720,
300160,
390208,
445952,
487760,
557440,
600320,
780416,
975520,
1114880,
1200640,
1560832,
1951040,
2229760,
3121664,
3902080,
7804160,
15608320
|