38735760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23057}}^1$

素因数の和:23080

約数の個数: 80

約数和(自身を含む): 137241216

約数和(自身を除く): 98505456

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, 23057, 46114, 69171, 92228, 115285, 138342, 161399, 184456, 230570, 276684, 322798, 345855, 368912, 461140, 484197, 553368, 645596, 691710, 806995, 922280, 968394, 1106736, 1291192, 1383420, 1613990, 1844560, 1936788, 2420985, 2582384, 2766840, 3227980, 3873576, 4841970, 5533680, 6455960, 7747152, 9683940, 12911920, 19367880, 38735760]

約数ペア:

[(1, 38735760), (2, 19367880), (3, 12911920), (4, 9683940), (5, 7747152), (6, 6455960), (7, 5533680), (8, 4841970), (10, 3873576), (12, 3227980), (14, 2766840), (15, 2582384), (16, 2420985), (20, 1936788), (21, 1844560), (24, 1613990), (28, 1383420), (30, 1291192), (35, 1106736), (40, 968394), (42, 922280), (48, 806995), (56, 691710), (60, 645596), (70, 553368), (80, 484197), (84, 461140), (105, 368912), (112, 345855), (120, 322798), (140, 276684), (168, 230570), (210, 184456), (240, 161399), (280, 138342), (336, 115285), (420, 92228), (560, 69171), (840, 46114), (1680, 23057)]