42435960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1031}}^1$

素因数の和:1066

約数の個数: 128

約数和(自身を含む): 148608000

約数和(自身を除く): 106172040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1031, 1176, 1372, 1470, 1715, 1960, 2058, 2062, 2744, 2940, 3093, 3430, 4116, 4124, 5145, 5155, 5880, 6186, 6860, 7217, 8232, 8248, 10290, 10310, 12372, 13720, 14434, 15465, 20580, 20620, 21651, 24744, 28868, 30930, 36085, 41160, 41240, 43302, 50519, 57736, 61860, 72170, 86604, 101038, 108255, 123720, 144340, 151557, 173208, 202076, 216510, 252595, 288680, 303114, 353633, 404152, 433020, 505190, 606228, 707266, 757785, 866040, 1010380, 1060899, 1212456, 1414532, 1515570, 1768165, 2020760, 2121798, 2829064, 3031140, 3536330, 4243596, 5304495, 6062280, 7072660, 8487192, 10608990, 14145320, 21217980, 42435960]

約数ペア:

[(1, 42435960), (2, 21217980), (3, 14145320), (4, 10608990), (5, 8487192), (6, 7072660), (7, 6062280), (8, 5304495), (10, 4243596), (12, 3536330), (14, 3031140), (15, 2829064), (20, 2121798), (21, 2020760), (24, 1768165), (28, 1515570), (30, 1414532), (35, 1212456), (40, 1060899), (42, 1010380), (49, 866040), (56, 757785), (60, 707266), (70, 606228), (84, 505190), (98, 433020), (105, 404152), (120, 353633), (140, 303114), (147, 288680), (168, 252595), (196, 216510), (210, 202076), (245, 173208), (280, 151557), (294, 144340), (343, 123720), (392, 108255), (420, 101038), (490, 86604), (588, 72170), (686, 61860), (735, 57736), (840, 50519), (980, 43302), (1029, 41240), (1031, 41160), (1176, 36085), (1372, 30930), (1470, 28868), (1715, 24744), (1960, 21651), (2058, 20620), (2062, 20580), (2744, 15465), (2940, 14434), (3093, 13720), (3430, 12372), (4116, 10310), (4124, 10290), (5145, 8248), (5155, 8232), (5880, 7217), (6186, 6860)]