57215760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{34057}}^1$

素因数の和:34080

約数の個数: 80

約数和(自身を含む): 202713216

約数和(自身を除く): 145497456

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, 34057, 68114, 102171, 136228, 170285, 204342, 238399, 272456, 340570, 408684, 476798, 510855, 544912, 681140, 715197, 817368, 953596, 1021710, 1191995, 1362280, 1430394, 1634736, 1907192, 2043420, 2383990, 2724560, 2860788, 3575985, 3814384, 4086840, 4767980, 5721576, 7151970, 8173680, 9535960, 11443152, 14303940, 19071920, 28607880, 57215760]

約数ペア:

[(1, 57215760), (2, 28607880), (3, 19071920), (4, 14303940), (5, 11443152), (6, 9535960), (7, 8173680), (8, 7151970), (10, 5721576), (12, 4767980), (14, 4086840), (15, 3814384), (16, 3575985), (20, 2860788), (21, 2724560), (24, 2383990), (28, 2043420), (30, 1907192), (35, 1634736), (40, 1430394), (42, 1362280), (48, 1191995), (56, 1021710), (60, 953596), (70, 817368), (80, 715197), (84, 681140), (105, 544912), (112, 510855), (120, 476798), (140, 408684), (168, 340570), (210, 272456), (240, 238399), (280, 204342), (336, 170285), (420, 136228), (560, 102171), (840, 68114), (1680, 34057)]