168085160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3170

約数の個数: 64

約数和(自身を含む): 399686400

約数和(自身を除く): 231601240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 940, 1160, 1363, 1880, 2726, 3083, 5452, 6166, 6815, 10904, 12332, 13630, 15415, 24664, 27260, 30830, 54520, 61660, 89407, 123320, 144901, 178814, 289802, 357628, 447035, 579604, 715256, 724505, 894070, 1159208, 1449010, 1788140, 2898020, 3576280, 4202129, 5796040, 8404258, 16808516, 21010645, 33617032, 42021290, 84042580, 168085160]

約数ペア:

[(1, 168085160), (2, 84042580), (4, 42021290), (5, 33617032), (8, 21010645), (10, 16808516), (20, 8404258), (29, 5796040), (40, 4202129), (47, 3576280), (58, 2898020), (94, 1788140), (116, 1449010), (145, 1159208), (188, 894070), (232, 724505), (235, 715256), (290, 579604), (376, 447035), (470, 357628), (580, 289802), (940, 178814), (1160, 144901), (1363, 123320), (1880, 89407), (2726, 61660), (3083, 54520), (5452, 30830), (6166, 27260), (6815, 24664), (10904, 15415), (12332, 13630)]