71474686080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5318057}}^1$

素因数の和:5318086

約数の個数: 128

約数和(自身を含む): 260372119680

約数和(自身を除く): 188897433600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 5318057, 10636114, 15954171, 21272228, 26590285, 31908342, 37226399, 42544456, 53180570, 63816684, 74452798, 79770855, 85088912, 106361140, 111679197, 127633368, 148905596, 159541710, 170177824, 186131995, 212722280, 223358394, 255266736, 297811192, 319083420, 340355648, 372263990, 425444560, 446716788, 510533472, 558395985, 595622384, 638166840, 680711296, 744527980, 850889120, 893433576, 1021066944, 1116791970, 1191244768, 1276333680, 1489055960, 1701778240, 1786867152, 2042133888, 2233583940, 2382489536, 2552667360, 2978111920, 3403556480, 3573734304, 4467167880, 4764979072, 5105334720, 5956223840, 7147468608, 8934335760, 10210669440, 11912447680, 14294937216, 17868671520, 23824895360, 35737343040, 71474686080]

約数ペア:

[(1, 71474686080), (2, 35737343040), (3, 23824895360), (4, 17868671520), (5, 14294937216), (6, 11912447680), (7, 10210669440), (8, 8934335760), (10, 7147468608), (12, 5956223840), (14, 5105334720), (15, 4764979072), (16, 4467167880), (20, 3573734304), (21, 3403556480), (24, 2978111920), (28, 2552667360), (30, 2382489536), (32, 2233583940), (35, 2042133888), (40, 1786867152), (42, 1701778240), (48, 1489055960), (56, 1276333680), (60, 1191244768), (64, 1116791970), (70, 1021066944), (80, 893433576), (84, 850889120), (96, 744527980), (105, 680711296), (112, 638166840), (120, 595622384), (128, 558395985), (140, 510533472), (160, 446716788), (168, 425444560), (192, 372263990), (210, 340355648), (224, 319083420), (240, 297811192), (280, 255266736), (320, 223358394), (336, 212722280), (384, 186131995), (420, 170177824), (448, 159541710), (480, 148905596), (560, 127633368), (640, 111679197), (672, 106361140), (840, 85088912), (896, 79770855), (960, 74452798), (1120, 63816684), (1344, 53180570), (1680, 42544456), (1920, 37226399), (2240, 31908342), (2688, 26590285), (3360, 21272228), (4480, 15954171), (6720, 10636114), (13440, 5318057)]