677524920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 2068416000

約数和(自身を除く): 1390891080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 151, 269, 278, 302, 417, 453, 538, 556, 604, 695, 755, 807, 834, 906, 1076, 1112, 1208, 1345, 1390, 1510, 1614, 1668, 1812, 2085, 2152, 2265, 2690, 2780, 3020, 3228, 3336, 3624, 4035, 4170, 4530, 5380, 5560, 6040, 6456, 8070, 8340, 9060, 10760, 16140, 16680, 18120, 20989, 32280, 37391, 40619, 41978, 62967, 74782, 81238, 83956, 104945, 112173, 121857, 125934, 149564, 162476, 167912, 186955, 203095, 209890, 224346, 243714, 251868, 299128, 314835, 324952, 373910, 406190, 419780, 448692, 487428, 503736, 560865, 609285, 629670, 747820, 812380, 839560, 897384, 974856, 1121730, 1218570, 1259340, 1495640, 1624760, 2243460, 2437140, 2518680, 4486920, 4874280, 5646041, 11292082, 16938123, 22584164, 28230205, 33876246, 45168328, 56460410, 67752492, 84690615, 112920820, 135504984, 169381230, 225841640, 338762460, 677524920]

約数ペア:

[(1, 677524920), (2, 338762460), (3, 225841640), (4, 169381230), (5, 135504984), (6, 112920820), (8, 84690615), (10, 67752492), (12, 56460410), (15, 45168328), (20, 33876246), (24, 28230205), (30, 22584164), (40, 16938123), (60, 11292082), (120, 5646041), (139, 4874280), (151, 4486920), (269, 2518680), (278, 2437140), (302, 2243460), (417, 1624760), (453, 1495640), (538, 1259340), (556, 1218570), (604, 1121730), (695, 974856), (755, 897384), (807, 839560), (834, 812380), (906, 747820), (1076, 629670), (1112, 609285), (1208, 560865), (1345, 503736), (1390, 487428), (1510, 448692), (1614, 419780), (1668, 406190), (1812, 373910), (2085, 324952), (2152, 314835), (2265, 299128), (2690, 251868), (2780, 243714), (3020, 224346), (3228, 209890), (3336, 203095), (3624, 186955), (4035, 167912), (4170, 162476), (4530, 149564), (5380, 125934), (5560, 121857), (6040, 112173), (6456, 104945), (8070, 83956), (8340, 81238), (9060, 74782), (10760, 62967), (16140, 41978), (16680, 40619), (18120, 37391), (20989, 32280)]