| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
16,
18,
20,
21,
24,
28,
30,
32,
35,
36,
40,
41,
42,
45,
48,
56,
60,
63,
64,
70,
72,
80,
82,
84,
90,
96,
105,
112,
120,
123,
126,
140,
144,
160,
164,
168,
180,
192,
205,
210,
224,
240,
246,
252,
280,
287,
288,
315,
320,
328,
336,
360,
369,
410,
420,
448,
480,
492,
504,
560,
574,
576,
615,
630,
656,
672,
720,
738,
820,
840,
861,
960,
984,
1008,
1120,
1148,
1230,
1260,
1312,
1344,
1435,
1440,
1476,
1640,
1680,
1722,
1845,
1968,
2016,
2240,
2296,
2460,
2520,
2583,
2624,
2870,
2880,
2952,
3280,
3360,
3444,
3690,
3936,
4032,
4305,
4592,
4920,
5040,
5166,
5740,
5904,
6560,
6720,
6888,
7380,
7872,
8610,
9184,
9840,
10080,
10332,
11480,
11808,
12915,
13120,
13776,
14760,
17220,
18368,
19680,
20160,
20664,
22960,
23616,
25830,
27552,
29520,
34440,
39360,
41328,
45920,
51660,
55104,
59040,
68880,
82656,
91840,
103320,
118080,
137760,
165312,
206640,
275520,
413280,
826560
|