| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
32,
35,
40,
42,
48,
56,
60,
64,
70,
80,
84,
96,
105,
112,
120,
128,
140,
160,
168,
192,
210,
224,
240,
256,
257,
280,
320,
336,
384,
420,
448,
480,
514,
560,
640,
672,
768,
771,
840,
896,
960,
1028,
1120,
1280,
1285,
1344,
1542,
1680,
1792,
1799,
1920,
2056,
2240,
2570,
2688,
3084,
3360,
3598,
3840,
3855,
4112,
4480,
5140,
5376,
5397,
6168,
6720,
7196,
7710,
8224,
8960,
8995,
10280,
10794,
12336,
13440,
14392,
15420,
16448,
17990,
20560,
21588,
24672,
26880,
26985,
28784,
30840,
32896,
35980,
41120,
43176,
49344,
53970,
57568,
61680,
65792,
71960,
82240,
86352,
98688,
107940,
115136,
123360,
143920,
164480,
172704,
197376,
215880,
230272,
246720,
287840,
328960,
345408,
431760,
460544,
493440,
575680,
690816,
863520,
986880,
1151360,
1381632,
1727040,
2302720,
3454080,
6908160
|