621142080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 224

約数和(自身を含む): 2156813568

約数和(自身を除く): 1535671488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 192, 195, 208, 213, 240, 260, 284, 312, 320, 355, 390, 416, 426, 480, 520, 568, 624, 701, 710, 780, 832, 852, 923, 960, 1040, 1065, 1136, 1248, 1402, 1420, 1560, 1704, 1846, 2080, 2103, 2130, 2272, 2496, 2769, 2804, 2840, 3120, 3408, 3505, 3692, 4160, 4206, 4260, 4544, 4615, 5538, 5608, 5680, 6240, 6816, 7010, 7384, 8412, 8520, 9113, 9230, 10515, 11076, 11216, 11360, 12480, 13632, 13845, 14020, 14768, 16824, 17040, 18226, 18460, 21030, 22152, 22432, 22720, 27339, 27690, 28040, 29536, 33648, 34080, 36452, 36920, 42060, 44304, 44864, 45565, 49771, 54678, 55380, 56080, 59072, 67296, 68160, 72904, 73840, 84120, 88608, 91130, 99542, 109356, 110760, 112160, 134592, 136695, 145808, 147680, 149313, 168240, 177216, 182260, 199084, 218712, 221520, 224320, 248855, 273390, 291616, 295360, 298626, 336480, 364520, 398168, 437424, 443040, 497710, 546780, 583232, 597252, 647023, 672960, 729040, 746565, 796336, 874848, 886080, 995420, 1093560, 1194504, 1294046, 1458080, 1493130, 1592672, 1749696, 1941069, 1990840, 2187120, 2389008, 2588092, 2916160, 2986260, 3185344, 3235115, 3882138, 3981680, 4374240, 4778016, 5176184, 5972520, 6470230, 7764276, 7963360, 8748480, 9556032, 9705345, 10352368, 11945040, 12940460, 15528552, 15926720, 19410690, 20704736, 23890080, 25880920, 31057104, 38821380, 41409472, 47780160, 51761840, 62114208, 77642760, 103523680, 124228416, 155285520, 207047360, 310571040, 621142080]

約数ペア:

[(1, 621142080), (2, 310571040), (3, 207047360), (4, 155285520), (5, 124228416), (6, 103523680), (8, 77642760), (10, 62114208), (12, 51761840), (13, 47780160), (15, 41409472), (16, 38821380), (20, 31057104), (24, 25880920), (26, 23890080), (30, 20704736), (32, 19410690), (39, 15926720), (40, 15528552), (48, 12940460), (52, 11945040), (60, 10352368), (64, 9705345), (65, 9556032), (71, 8748480), (78, 7963360), (80, 7764276), (96, 6470230), (104, 5972520), (120, 5176184), (130, 4778016), (142, 4374240), (156, 3981680), (160, 3882138), (192, 3235115), (195, 3185344), (208, 2986260), (213, 2916160), (240, 2588092), (260, 2389008), (284, 2187120), (312, 1990840), (320, 1941069), (355, 1749696), (390, 1592672), (416, 1493130), (426, 1458080), (480, 1294046), (520, 1194504), (568, 1093560), (624, 995420), (701, 886080), (710, 874848), (780, 796336), (832, 746565), (852, 729040), (923, 672960), (960, 647023), (1040, 597252), (1065, 583232), (1136, 546780), (1248, 497710), (1402, 443040), (1420, 437424), (1560, 398168), (1704, 364520), (1846, 336480), (2080, 298626), (2103, 295360), (2130, 291616), (2272, 273390), (2496, 248855), (2769, 224320), (2804, 221520), (2840, 218712), (3120, 199084), (3408, 182260), (3505, 177216), (3692, 168240), (4160, 149313), (4206, 147680), (4260, 145808), (4544, 136695), (4615, 134592), (5538, 112160), (5608, 110760), (5680, 109356), (6240, 99542), (6816, 91130), (7010, 88608), (7384, 84120), (8412, 73840), (8520, 72904), (9113, 68160), (9230, 67296), (10515, 59072), (11076, 56080), (11216, 55380), (11360, 54678), (12480, 49771), (13632, 45565), (13845, 44864), (14020, 44304), (14768, 42060), (16824, 36920), (17040, 36452), (18226, 34080), (18460, 33648), (21030, 29536), (22152, 28040), (22432, 27690), (22720, 27339)]