1566606080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3102

約数の個数: 144

約数和(自身を含む): 4172899584

約数和(自身を除く): 2606293504

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, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3037, 3224, 3328, 3968, 4030, 4160, 4960, 6074, 6448, 7936, 8060, 8320, 9920, 12148, 12896, 15185, 16120, 16640, 19840, 24296, 25792, 30370, 32240, 39481, 39680, 48592, 51584, 60740, 64480, 78962, 94147, 97184, 103168, 121480, 128960, 157924, 188294, 194368, 197405, 242960, 257920, 315848, 376588, 388736, 394810, 470735, 485920, 515840, 631696, 753176, 777472, 789620, 941470, 971840, 1223911, 1263392, 1506352, 1579240, 1882940, 1943680, 2447822, 2526784, 3012704, 3158480, 3765880, 3887360, 4895644, 5053568, 6025408, 6119555, 6316960, 7531760, 9791288, 10107136, 12050816, 12239110, 12633920, 15063520, 19582576, 24101632, 24478220, 25267840, 30127040, 39165152, 48956440, 50535680, 60254080, 78330304, 97912880, 120508160, 156660608, 195825760, 313321216, 391651520, 783303040, 1566606080]

約数ペア:

[(1, 1566606080), (2, 783303040), (4, 391651520), (5, 313321216), (8, 195825760), (10, 156660608), (13, 120508160), (16, 97912880), (20, 78330304), (26, 60254080), (31, 50535680), (32, 48956440), (40, 39165152), (52, 30127040), (62, 25267840), (64, 24478220), (65, 24101632), (80, 19582576), (104, 15063520), (124, 12633920), (128, 12239110), (130, 12050816), (155, 10107136), (160, 9791288), (208, 7531760), (248, 6316960), (256, 6119555), (260, 6025408), (310, 5053568), (320, 4895644), (403, 3887360), (416, 3765880), (496, 3158480), (520, 3012704), (620, 2526784), (640, 2447822), (806, 1943680), (832, 1882940), (992, 1579240), (1040, 1506352), (1240, 1263392), (1280, 1223911), (1612, 971840), (1664, 941470), (1984, 789620), (2015, 777472), (2080, 753176), (2480, 631696), (3037, 515840), (3224, 485920), (3328, 470735), (3968, 394810), (4030, 388736), (4160, 376588), (4960, 315848), (6074, 257920), (6448, 242960), (7936, 197405), (8060, 194368), (8320, 188294), (9920, 157924), (12148, 128960), (12896, 121480), (15185, 103168), (16120, 97184), (16640, 94147), (19840, 78962), (24296, 64480), (25792, 60740), (30370, 51584), (32240, 48592), (39481, 39680)]