284217360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{169177}}^1$

素因数の和:169200

約数の個数: 80

約数和(自身を含む): 1006947456

約数和(自身を除く): 722730096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 169177, 338354, 507531, 676708, 845885, 1015062, 1184239, 1353416, 1691770, 2030124, 2368478, 2537655, 2706832, 3383540, 3552717, 4060248, 4736956, 5075310, 5921195, 6767080, 7105434, 8120496, 9473912, 10150620, 11842390, 13534160, 14210868, 17763585, 18947824, 20301240, 23684780, 28421736, 35527170, 40602480, 47369560, 56843472, 71054340, 94739120, 142108680, 284217360]

約数ペア:

[(1, 284217360), (2, 142108680), (3, 94739120), (4, 71054340), (5, 56843472), (6, 47369560), (7, 40602480), (8, 35527170), (10, 28421736), (12, 23684780), (14, 20301240), (15, 18947824), (16, 17763585), (20, 14210868), (21, 13534160), (24, 11842390), (28, 10150620), (30, 9473912), (35, 8120496), (40, 7105434), (42, 6767080), (48, 5921195), (56, 5075310), (60, 4736956), (70, 4060248), (80, 3552717), (84, 3383540), (105, 2706832), (112, 2537655), (120, 2368478), (140, 2030124), (168, 1691770), (210, 1353416), (240, 1184239), (280, 1015062), (336, 845885), (420, 676708), (560, 507531), (840, 338354), (1680, 169177)]