142266180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7207}}^1$

素因数の和:7273

約数の個数: 96

約数和(自身を含む): 465002496

約数和(自身を除く): 322736316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 7207, 9870, 14414, 19740, 21621, 28828, 36035, 43242, 50449, 72070, 86484, 100898, 108105, 144140, 151347, 201796, 216210, 252245, 302694, 338729, 432420, 504490, 605388, 677458, 756735, 1008980, 1016187, 1354916, 1513470, 1693645, 2032374, 2371103, 3026940, 3387290, 4064748, 4742206, 5080935, 6774580, 7113309, 9484412, 10161870, 11855515, 14226618, 20323740, 23711030, 28453236, 35566545, 47422060, 71133090, 142266180]

約数ペア:

[(1, 142266180), (2, 71133090), (3, 47422060), (4, 35566545), (5, 28453236), (6, 23711030), (7, 20323740), (10, 14226618), (12, 11855515), (14, 10161870), (15, 9484412), (20, 7113309), (21, 6774580), (28, 5080935), (30, 4742206), (35, 4064748), (42, 3387290), (47, 3026940), (60, 2371103), (70, 2032374), (84, 1693645), (94, 1513470), (105, 1354916), (140, 1016187), (141, 1008980), (188, 756735), (210, 677458), (235, 605388), (282, 504490), (329, 432420), (420, 338729), (470, 302694), (564, 252245), (658, 216210), (705, 201796), (940, 151347), (987, 144140), (1316, 108105), (1410, 100898), (1645, 86484), (1974, 72070), (2820, 50449), (3290, 43242), (3948, 36035), (4935, 28828), (6580, 21621), (7207, 19740), (9870, 14414)]