79459145.000000000

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 256

約数和(自身を含む): 460615680

約数和(自身を除く): 332595840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 223, 230, 240, 260, 276, 299, 312, 320, 345, 368, 384, 390, 416, 446, 460, 480, 520, 552, 598, 624, 640, 669, 690, 736, 780, 832, 892, 897, 920, 960, 1040, 1104, 1115, 1196, 1248, 1338, 1380, 1472, 1495, 1560, 1664, 1784, 1794, 1840, 1920, 2080, 2208, 2230, 2392, 2496, 2676, 2760, 2899, 2944, 2990, 3120, 3345, 3568, 3588, 3680, 4160, 4416, 4460, 4485, 4784, 4992, 5129, 5352, 5520, 5798, 5980, 6240, 6690, 7136, 7176, 7360, 8320, 8697, 8832, 8920, 8970, 9568, 10258, 10704, 11040, 11596, 11960, 12480, 13380, 14272, 14352, 14495, 14720, 15387, 17394, 17840, 17940, 19136, 20516, 21408, 22080, 23192, 23920, 24960, 25645, 26760, 28544, 28704, 28990, 30774, 34788, 35680, 35880, 38272, 41032, 42816, 43485, 44160, 46384, 47840, 51290, 53520, 57408, 57980, 61548, 66677, 69576, 71360, 71760, 76935, 82064, 85632, 86970, 92768, 95680, 102580, 107040, 114816, 115960, 123096, 133354, 139152, 142720, 143520, 153870, 164128, 173940, 185536, 191360, 200031, 205160, 214080, 231920, 246192, 266708, 278304, 287040, 307740, 328256, 333385, 347880, 371072, 400062, 410320, 428160, 463840, 492384, 533416, 556608, 574080, 615480, 656512, 666770, 695760, 800124, 820640, 927680, 984768, 1000155, 1066832, 1113216, 1230960, 1333540, 1391520, 1600248, 1641280, 1855360, 1969536, 2000310, 2133664, 2461920, 2667080, 2783040, 3200496, 3282560, 4000620, 4267328, 4923840, 5334160, 5566080, 6400992, 8001240, 8534656, 9847680, 10668320, 12801984, 16002480, 21336640, 25603968, 32004960, 42673280, 64009920, 128019840]

約数ペア:

[(1, 128019840), (2, 64009920), (3, 42673280), (4, 32004960), (5, 25603968), (6, 21336640), (8, 16002480), (10, 12801984), (12, 10668320), (13, 9847680), (15, 8534656), (16, 8001240), (20, 6400992), (23, 5566080), (24, 5334160), (26, 4923840), (30, 4267328), (32, 4000620), (39, 3282560), (40, 3200496), (46, 2783040), (48, 2667080), (52, 2461920), (60, 2133664), (64, 2000310), (65, 1969536), (69, 1855360), (78, 1641280), (80, 1600248), (92, 1391520), (96, 1333540), (104, 1230960), (115, 1113216), (120, 1066832), (128, 1000155), (130, 984768), (138, 927680), (156, 820640), (160, 800124), (184, 695760), (192, 666770), (195, 656512), (208, 615480), (223, 574080), (230, 556608), (240, 533416), (260, 492384), (276, 463840), (299, 428160), (312, 410320), (320, 400062), (345, 371072), (368, 347880), (384, 333385), (390, 328256), (416, 307740), (446, 287040), (460, 278304), (480, 266708), (520, 246192), (552, 231920), (598, 214080), (624, 205160), (640, 200031), (669, 191360), (690, 185536), (736, 173940), (780, 164128), (832, 153870), (892, 143520), (897, 142720), (920, 139152), (960, 133354), (1040, 123096), (1104, 115960), (1115, 114816), (1196, 107040), (1248, 102580), (1338, 95680), (1380, 92768), (1472, 86970), (1495, 85632), (1560, 82064), (1664, 76935), (1784, 71760), (1794, 71360), (1840, 69576), (1920, 66677), (2080, 61548), (2208, 57980), (2230, 57408), (2392, 53520), (2496, 51290), (2676, 47840), (2760, 46384), (2899, 44160), (2944, 43485), (2990, 42816), (3120, 41032), (3345, 38272), (3568, 35880), (3588, 35680), (3680, 34788), (4160, 30774), (4416, 28990), (4460, 28704), (4485, 28544), (4784, 26760), (4992, 25645), (5129, 24960), (5352, 23920), (5520, 23192), (5798, 22080), (5980, 21408), (6240, 20516), (6690, 19136), (7136, 17940), (7176, 17840), (7360, 17394), (8320, 15387), (8697, 14720), (8832, 14495), (8920, 14352), (8970, 14272), (9568, 13380), (10258, 12480), (10704, 11960), (11040, 11596)]