| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
11,
12,
14,
15,
16,
20,
21,
22,
24,
28,
30,
33,
35,
40,
42,
44,
48,
55,
56,
60,
66,
70,
77,
80,
84,
88,
105,
110,
112,
120,
132,
140,
154,
165,
168,
176,
210,
220,
231,
240,
264,
280,
308,
330,
336,
385,
389,
420,
440,
462,
528,
560,
616,
660,
770,
778,
840,
880,
924,
1155,
1167,
1232,
1320,
1540,
1556,
1680,
1848,
1945,
2310,
2334,
2640,
2723,
3080,
3112,
3696,
3890,
4279,
4620,
4668,
5446,
5835,
6160,
6224,
7780,
8169,
8558,
9240,
9336,
10892,
11670,
12837,
13615,
15560,
16338,
17116,
18480,
18672,
21395,
21784,
23340,
25674,
27230,
29953,
31120,
32676,
34232,
40845,
42790,
43568,
46680,
51348,
54460,
59906,
64185,
65352,
68464,
81690,
85580,
89859,
93360,
102696,
108920,
119812,
128370,
130704,
149765,
163380,
171160,
179718,
205392,
217840,
239624,
256740,
299530,
326760,
342320,
359436,
449295,
479248,
513480,
599060,
653520,
718872,
898590,
1026960,
1198120,
1437744,
1797180,
2396240,
3594360,
7188720
|