790346507840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1\times {\mathrm{13687}}^1$

素因数の和:19556

約数の個数: 112

約数和(自身を含む): 1943198413824

約数和(自身を除く): 1152851905984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5821, 9920, 11642, 13687, 23284, 27374, 29105, 46568, 54748, 58210, 68435, 93136, 109496, 116420, 136870, 180451, 186272, 218992, 232840, 273740, 360902, 372544, 424297, 437984, 465680, 547480, 721804, 848594, 875968, 902255, 931360, 1094960, 1443608, 1697188, 1804510, 1862720, 2121485, 2189920, 2887216, 3394376, 3609020, 4242970, 4379840, 5774432, 6788752, 7218040, 8485940, 11548864, 13577504, 14436080, 16971880, 27155008, 28872160, 33943760, 57744320, 67887520, 79672027, 135775040, 159344054, 318688108, 398360135, 637376216, 796720270, 1274752432, 1593440540, 2469832837, 2549504864, 3186881080, 4939665674, 5099009728, 6373762160, 9879331348, 12349164185, 12747524320, 19758662696, 24698328370, 25495048640, 39517325392, 49396656740, 79034650784, 98793313480, 158069301568, 197586626960, 395173253920, 790346507840]

約数ペア:

[(1, 790346507840), (2, 395173253920), (4, 197586626960), (5, 158069301568), (8, 98793313480), (10, 79034650784), (16, 49396656740), (20, 39517325392), (31, 25495048640), (32, 24698328370), (40, 19758662696), (62, 12747524320), (64, 12349164185), (80, 9879331348), (124, 6373762160), (155, 5099009728), (160, 4939665674), (248, 3186881080), (310, 2549504864), (320, 2469832837), (496, 1593440540), (620, 1274752432), (992, 796720270), (1240, 637376216), (1984, 398360135), (2480, 318688108), (4960, 159344054), (5821, 135775040), (9920, 79672027), (11642, 67887520), (13687, 57744320), (23284, 33943760), (27374, 28872160), (29105, 27155008), (46568, 16971880), (54748, 14436080), (58210, 13577504), (68435, 11548864), (93136, 8485940), (109496, 7218040), (116420, 6788752), (136870, 5774432), (180451, 4379840), (186272, 4242970), (218992, 3609020), (232840, 3394376), (273740, 2887216), (360902, 2189920), (372544, 2121485), (424297, 1862720), (437984, 1804510), (465680, 1697188), (547480, 1443608), (721804, 1094960), (848594, 931360), (875968, 902255)]