140726460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7129}}^1$

素因数の和:7195

約数の個数: 96

約数和(自身を含む): 459970560

約数和(自身を除く): 319244100

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, 7129, 9870, 14258, 19740, 21387, 28516, 35645, 42774, 49903, 71290, 85548, 99806, 106935, 142580, 149709, 199612, 213870, 249515, 299418, 335063, 427740, 499030, 598836, 670126, 748545, 998060, 1005189, 1340252, 1497090, 1675315, 2010378, 2345441, 2994180, 3350630, 4020756, 4690882, 5025945, 6701260, 7036323, 9381764, 10051890, 11727205, 14072646, 20103780, 23454410, 28145292, 35181615, 46908820, 70363230, 140726460]

約数ペア:

[(1, 140726460), (2, 70363230), (3, 46908820), (4, 35181615), (5, 28145292), (6, 23454410), (7, 20103780), (10, 14072646), (12, 11727205), (14, 10051890), (15, 9381764), (20, 7036323), (21, 6701260), (28, 5025945), (30, 4690882), (35, 4020756), (42, 3350630), (47, 2994180), (60, 2345441), (70, 2010378), (84, 1675315), (94, 1497090), (105, 1340252), (140, 1005189), (141, 998060), (188, 748545), (210, 670126), (235, 598836), (282, 499030), (329, 427740), (420, 335063), (470, 299418), (564, 249515), (658, 213870), (705, 199612), (940, 149709), (987, 142580), (1316, 106935), (1410, 99806), (1645, 85548), (1974, 71290), (2820, 49903), (3290, 42774), (3948, 35645), (4935, 28516), (6580, 21387), (7129, 19740), (9870, 14258)]