2019551520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8971}}^1$

素因数の和:9063

約数の個数: 192

約数和(自身を含む): 7379721216

約数和(自身を除く): 5360169696

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, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 804, 840, 938, 1005, 1072, 1120, 1340, 1407, 1608, 1680, 1876, 2010, 2144, 2345, 2680, 2814, 3216, 3360, 3752, 4020, 4690, 5360, 5628, 6432, 7035, 7504, 8040, 8971, 9380, 10720, 11256, 14070, 15008, 16080, 17942, 18760, 22512, 26913, 28140, 32160, 35884, 37520, 44855, 45024, 53826, 56280, 62797, 71768, 75040, 89710, 107652, 112560, 125594, 134565, 143536, 179420, 188391, 215304, 225120, 251188, 269130, 287072, 313985, 358840, 376782, 430608, 502376, 538260, 601057, 627970, 717680, 753564, 861216, 941955, 1004752, 1076520, 1202114, 1255940, 1435360, 1507128, 1803171, 1883910, 2009504, 2153040, 2404228, 2511880, 3005285, 3014256, 3606342, 3767820, 4207399, 4306080, 4808456, 5023760, 6010570, 6028512, 7212684, 7535640, 8414798, 9015855, 9616912, 10047520, 12021140, 12622197, 14425368, 15071280, 16829596, 18031710, 19233824, 21036995, 24042280, 25244394, 28850736, 30142560, 33659192, 36063420, 42073990, 48084560, 50488788, 57701472, 63110985, 67318384, 72126840, 84147980, 96169120, 100977576, 126221970, 134636768, 144253680, 168295960, 201955152, 252443940, 288507360, 336591920, 403910304, 504887880, 673183840, 1009775760, 2019551520]

約数ペア:

[(1, 2019551520), (2, 1009775760), (3, 673183840), (4, 504887880), (5, 403910304), (6, 336591920), (7, 288507360), (8, 252443940), (10, 201955152), (12, 168295960), (14, 144253680), (15, 134636768), (16, 126221970), (20, 100977576), (21, 96169120), (24, 84147980), (28, 72126840), (30, 67318384), (32, 63110985), (35, 57701472), (40, 50488788), (42, 48084560), (48, 42073990), (56, 36063420), (60, 33659192), (67, 30142560), (70, 28850736), (80, 25244394), (84, 24042280), (96, 21036995), (105, 19233824), (112, 18031710), (120, 16829596), (134, 15071280), (140, 14425368), (160, 12622197), (168, 12021140), (201, 10047520), (210, 9616912), (224, 9015855), (240, 8414798), (268, 7535640), (280, 7212684), (335, 6028512), (336, 6010570), (402, 5023760), (420, 4808456), (469, 4306080), (480, 4207399), (536, 3767820), (560, 3606342), (670, 3014256), (672, 3005285), (804, 2511880), (840, 2404228), (938, 2153040), (1005, 2009504), (1072, 1883910), (1120, 1803171), (1340, 1507128), (1407, 1435360), (1608, 1255940), (1680, 1202114), (1876, 1076520), (2010, 1004752), (2144, 941955), (2345, 861216), (2680, 753564), (2814, 717680), (3216, 627970), (3360, 601057), (3752, 538260), (4020, 502376), (4690, 430608), (5360, 376782), (5628, 358840), (6432, 313985), (7035, 287072), (7504, 269130), (8040, 251188), (8971, 225120), (9380, 215304), (10720, 188391), (11256, 179420), (14070, 143536), (15008, 134565), (16080, 125594), (17942, 112560), (18760, 107652), (22512, 89710), (26913, 75040), (28140, 71768), (32160, 62797), (35884, 56280), (37520, 53826), (44855, 45024)]