1501352320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5884

約数の個数: 128

約数和(自身を含む): 3990631680

約数和(自身を除く): 2489279360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3968, 4030, 4160, 4960, 5821, 6448, 8060, 8320, 9920, 11642, 12896, 16120, 19840, 23284, 25792, 29105, 32240, 46568, 51584, 58210, 64480, 75673, 93136, 116420, 128960, 151346, 180451, 186272, 232840, 257920, 302692, 360902, 372544, 378365, 465680, 605384, 721804, 745088, 756730, 902255, 931360, 1210768, 1443608, 1513460, 1804510, 1862720, 2345863, 2421536, 2887216, 3026920, 3609020, 3725440, 4691726, 4843072, 5774432, 6053840, 7218040, 9383452, 9686144, 11548864, 11729315, 12107680, 14436080, 18766904, 23097728, 23458630, 24215360, 28872160, 37533808, 46917260, 48430720, 57744320, 75067616, 93834520, 115488640, 150135232, 187669040, 300270464, 375338080, 750676160, 1501352320]

約数ペア:

[(1, 1501352320), (2, 750676160), (4, 375338080), (5, 300270464), (8, 187669040), (10, 150135232), (13, 115488640), (16, 93834520), (20, 75067616), (26, 57744320), (31, 48430720), (32, 46917260), (40, 37533808), (52, 28872160), (62, 24215360), (64, 23458630), (65, 23097728), (80, 18766904), (104, 14436080), (124, 12107680), (128, 11729315), (130, 11548864), (155, 9686144), (160, 9383452), (208, 7218040), (248, 6053840), (260, 5774432), (310, 4843072), (320, 4691726), (403, 3725440), (416, 3609020), (496, 3026920), (520, 2887216), (620, 2421536), (640, 2345863), (806, 1862720), (832, 1804510), (992, 1513460), (1040, 1443608), (1240, 1210768), (1612, 931360), (1664, 902255), (1984, 756730), (2015, 745088), (2080, 721804), (2480, 605384), (3224, 465680), (3968, 378365), (4030, 372544), (4160, 360902), (4960, 302692), (5821, 257920), (6448, 232840), (8060, 186272), (8320, 180451), (9920, 151346), (11642, 128960), (12896, 116420), (16120, 93136), (19840, 75673), (23284, 64480), (25792, 58210), (29105, 51584), (32240, 46568)]