2068403280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1081

約数の個数: 160

約数和(自身を含む): 6551961600

約数和(自身を除く): 4483558320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 127, 158, 237, 240, 254, 316, 381, 395, 474, 508, 632, 635, 762, 790, 859, 948, 1016, 1185, 1264, 1270, 1524, 1580, 1718, 1896, 1905, 2032, 2370, 2540, 2577, 3048, 3160, 3436, 3792, 3810, 4295, 4740, 5080, 5154, 6096, 6320, 6872, 7620, 8590, 9480, 10033, 10160, 10308, 12885, 13744, 15240, 17180, 18960, 20066, 20616, 25770, 30099, 30480, 34360, 40132, 41232, 50165, 51540, 60198, 67861, 68720, 80264, 100330, 103080, 109093, 120396, 135722, 150495, 160528, 200660, 203583, 206160, 218186, 240792, 271444, 300990, 327279, 339305, 401320, 407166, 436372, 481584, 542888, 545465, 601980, 654558, 678610, 802640, 814332, 872744, 1017915, 1085776, 1090930, 1203960, 1309116, 1357220, 1628664, 1636395, 1745488, 2035830, 2181860, 2407920, 2618232, 2714440, 3257328, 3272790, 4071660, 4363720, 5236464, 5428880, 6545580, 8143320, 8618347, 8727440, 13091160, 16286640, 17236694, 25855041, 26182320, 34473388, 43091735, 51710082, 68946776, 86183470, 103420164, 129275205, 137893552, 172366940, 206840328, 258550410, 344733880, 413680656, 517100820, 689467760, 1034201640, 2068403280]

約数ペア:

[(1, 2068403280), (2, 1034201640), (3, 689467760), (4, 517100820), (5, 413680656), (6, 344733880), (8, 258550410), (10, 206840328), (12, 172366940), (15, 137893552), (16, 129275205), (20, 103420164), (24, 86183470), (30, 68946776), (40, 51710082), (48, 43091735), (60, 34473388), (79, 26182320), (80, 25855041), (120, 17236694), (127, 16286640), (158, 13091160), (237, 8727440), (240, 8618347), (254, 8143320), (316, 6545580), (381, 5428880), (395, 5236464), (474, 4363720), (508, 4071660), (632, 3272790), (635, 3257328), (762, 2714440), (790, 2618232), (859, 2407920), (948, 2181860), (1016, 2035830), (1185, 1745488), (1264, 1636395), (1270, 1628664), (1524, 1357220), (1580, 1309116), (1718, 1203960), (1896, 1090930), (1905, 1085776), (2032, 1017915), (2370, 872744), (2540, 814332), (2577, 802640), (3048, 678610), (3160, 654558), (3436, 601980), (3792, 545465), (3810, 542888), (4295, 481584), (4740, 436372), (5080, 407166), (5154, 401320), (6096, 339305), (6320, 327279), (6872, 300990), (7620, 271444), (8590, 240792), (9480, 218186), (10033, 206160), (10160, 203583), (10308, 200660), (12885, 160528), (13744, 150495), (15240, 135722), (17180, 120396), (18960, 109093), (20066, 103080), (20616, 100330), (25770, 80264), (30099, 68720), (30480, 67861), (34360, 60198), (40132, 51540), (41232, 50165)]