| 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,
49,
56,
60,
64,
70,
80,
84,
96,
98,
105,
112,
120,
128,
140,
147,
160,
168,
192,
196,
210,
224,
240,
245,
280,
294,
320,
336,
384,
392,
420,
448,
480,
490,
560,
588,
640,
672,
735,
784,
840,
896,
960,
980,
1120,
1176,
1344,
1470,
1553,
1568,
1680,
1920,
1960,
2240,
2352,
2688,
2940,
3106,
3136,
3360,
3920,
4480,
4659,
4704,
5880,
6212,
6272,
6720,
7765,
7840,
9318,
9408,
10871,
11760,
12424,
13440,
15530,
15680,
18636,
18816,
21742,
23295,
23520,
24848,
31060,
31360,
32613,
37272,
43484,
46590,
47040,
49696,
54355,
62120,
65226,
74544,
76097,
86968,
93180,
94080,
99392,
108710,
124240,
130452,
149088,
152194,
163065,
173936,
186360,
198784,
217420,
228291,
248480,
260904,
298176,
304388,
326130,
347872,
372720,
380485,
434840,
456582,
496960,
521808,
596352,
608776,
652260,
695744,
745440,
760970,
869680,
913164,
993920,
1043616,
1141455,
1217552,
1304520,
1391488,
1490880,
1521940,
1739360,
1826328,
2087232,
2282910,
2435104,
2609040,
2981760,
3043880,
3478720,
3652656,
4174464,
4565820,
4870208,
5218080,
6087760,
6957440,
7305312,
9131640,
9740416,
10436160,
12175520,
14610624,
18263280,
20872320,
24351040,
29221248,
36526560,
48702080,
73053120,
146106240
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