198335760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{118057}}^1$

素因数の和:118080

約数の個数: 80

約数和(自身を含む): 702681216

約数和(自身を除く): 504345456

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, 118057, 236114, 354171, 472228, 590285, 708342, 826399, 944456, 1180570, 1416684, 1652798, 1770855, 1888912, 2361140, 2479197, 2833368, 3305596, 3541710, 4131995, 4722280, 4958394, 5666736, 6611192, 7083420, 8263990, 9444560, 9916788, 12395985, 13222384, 14166840, 16527980, 19833576, 24791970, 28333680, 33055960, 39667152, 49583940, 66111920, 99167880, 198335760]

約数ペア:

[(1, 198335760), (2, 99167880), (3, 66111920), (4, 49583940), (5, 39667152), (6, 33055960), (7, 28333680), (8, 24791970), (10, 19833576), (12, 16527980), (14, 14166840), (15, 13222384), (16, 12395985), (20, 9916788), (21, 9444560), (24, 8263990), (28, 7083420), (30, 6611192), (35, 5666736), (40, 4958394), (42, 4722280), (48, 4131995), (56, 3541710), (60, 3305596), (70, 2833368), (80, 2479197), (84, 2361140), (105, 1888912), (112, 1770855), (120, 1652798), (140, 1416684), (168, 1180570), (210, 944456), (240, 826399), (280, 708342), (336, 590285), (420, 472228), (560, 354171), (840, 236114), (1680, 118057)]