1072108960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 144

約数和(自身を含む): 2833367040

約数和(自身を除く): 1761258080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 169, 208, 248, 260, 310, 338, 403, 416, 496, 520, 620, 676, 806, 845, 992, 1040, 1240, 1279, 1352, 1612, 1690, 2015, 2080, 2480, 2558, 2704, 3224, 3380, 4030, 4960, 5116, 5239, 5408, 6395, 6448, 6760, 8060, 10232, 10478, 12790, 12896, 13520, 16120, 16627, 20464, 20956, 25580, 26195, 27040, 32240, 33254, 39649, 40928, 41912, 51160, 52390, 64480, 66508, 79298, 83135, 83824, 102320, 104780, 133016, 158596, 166270, 167648, 198245, 204640, 209560, 216151, 266032, 317192, 332540, 396490, 419120, 432302, 515437, 532064, 634384, 665080, 792980, 838240, 864604, 1030874, 1080755, 1268768, 1330160, 1585960, 1729208, 2061748, 2161510, 2577185, 2660320, 3171920, 3458416, 4123496, 4323020, 5154370, 6343840, 6700681, 6916832, 8246992, 8646040, 10308740, 13401362, 16493984, 17292080, 20617480, 26802724, 33503405, 34584160, 41234960, 53605448, 67006810, 82469920, 107210896, 134013620, 214421792, 268027240, 536054480, 1072108960]

約数ペア:

[(1, 1072108960), (2, 536054480), (4, 268027240), (5, 214421792), (8, 134013620), (10, 107210896), (13, 82469920), (16, 67006810), (20, 53605448), (26, 41234960), (31, 34584160), (32, 33503405), (40, 26802724), (52, 20617480), (62, 17292080), (65, 16493984), (80, 13401362), (104, 10308740), (124, 8646040), (130, 8246992), (155, 6916832), (160, 6700681), (169, 6343840), (208, 5154370), (248, 4323020), (260, 4123496), (310, 3458416), (338, 3171920), (403, 2660320), (416, 2577185), (496, 2161510), (520, 2061748), (620, 1729208), (676, 1585960), (806, 1330160), (845, 1268768), (992, 1080755), (1040, 1030874), (1240, 864604), (1279, 838240), (1352, 792980), (1612, 665080), (1690, 634384), (2015, 532064), (2080, 515437), (2480, 432302), (2558, 419120), (2704, 396490), (3224, 332540), (3380, 317192), (4030, 266032), (4960, 216151), (5116, 209560), (5239, 204640), (5408, 198245), (6395, 167648), (6448, 166270), (6760, 158596), (8060, 133016), (10232, 104780), (10478, 102320), (12790, 83824), (12896, 83135), (13520, 79298), (16120, 66508), (16627, 64480), (20464, 52390), (20956, 51160), (25580, 41912), (26195, 40928), (27040, 39649), (32240, 33254)]