688006080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4131

約数の個数: 168

約数和(自身を含む): 2407158000

約数和(自身を除く): 1719151920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 708, 720, 885, 944, 960, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4049, 4248, 4720, 5310, 5664, 7080, 8098, 8496, 9440, 10620, 11328, 12147, 14160, 16196, 16992, 18880, 20245, 21240, 24294, 28320, 32392, 33984, 36441, 40490, 42480, 48588, 56640, 60735, 64784, 72882, 80980, 84960, 97176, 121470, 129568, 145764, 161960, 169920, 182205, 194352, 238891, 242940, 259136, 291528, 323920, 364410, 388704, 477782, 485880, 583056, 647840, 716673, 728820, 777408, 955564, 971760, 1166112, 1194455, 1295680, 1433346, 1457640, 1911128, 1943520, 2150019, 2332224, 2388910, 2866692, 2915280, 3583365, 3822256, 3887040, 4300038, 4777820, 5733384, 5830560, 7166730, 7644512, 8600076, 9555640, 10750095, 11466768, 11661120, 14333460, 15289024, 17200152, 19111280, 21500190, 22933536, 28666920, 34400304, 38222560, 43000380, 45867072, 57333840, 68800608, 76445120, 86000760, 114667680, 137601216, 172001520, 229335360, 344003040, 688006080]

約数ペア:

[(1, 688006080), (2, 344003040), (3, 229335360), (4, 172001520), (5, 137601216), (6, 114667680), (8, 86000760), (9, 76445120), (10, 68800608), (12, 57333840), (15, 45867072), (16, 43000380), (18, 38222560), (20, 34400304), (24, 28666920), (30, 22933536), (32, 21500190), (36, 19111280), (40, 17200152), (45, 15289024), (48, 14333460), (59, 11661120), (60, 11466768), (64, 10750095), (72, 9555640), (80, 8600076), (90, 7644512), (96, 7166730), (118, 5830560), (120, 5733384), (144, 4777820), (160, 4300038), (177, 3887040), (180, 3822256), (192, 3583365), (236, 2915280), (240, 2866692), (288, 2388910), (295, 2332224), (320, 2150019), (354, 1943520), (360, 1911128), (472, 1457640), (480, 1433346), (531, 1295680), (576, 1194455), (590, 1166112), (708, 971760), (720, 955564), (885, 777408), (944, 728820), (960, 716673), (1062, 647840), (1180, 583056), (1416, 485880), (1440, 477782), (1770, 388704), (1888, 364410), (2124, 323920), (2360, 291528), (2655, 259136), (2832, 242940), (2880, 238891), (3540, 194352), (3776, 182205), (4049, 169920), (4248, 161960), (4720, 145764), (5310, 129568), (5664, 121470), (7080, 97176), (8098, 84960), (8496, 80980), (9440, 72882), (10620, 64784), (11328, 60735), (12147, 56640), (14160, 48588), (16196, 42480), (16992, 40490), (18880, 36441), (20245, 33984), (21240, 32392), (24294, 28320)]