15742078560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{840923}}^1$

素因数の和:840957

約数の個数: 144

約数和(自身を含む): 57852207504

約数和(自身を除く): 42110128944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 840923, 1681846, 2522769, 3363692, 4204615, 5045538, 6727384, 7568307, 8409230, 10091076, 10931999, 12613845, 13454768, 15136614, 16818460, 20182152, 21863998, 25227690, 26909536, 30273228, 32795997, 33636920, 37841535, 40364304, 43727996, 50455380, 54659995, 60546456, 65591994, 67273840, 75683070, 80728608, 87455992, 98387991, 100910760, 109319990, 121092912, 131183988, 134547680, 151366140, 163979985, 174911984, 196775982, 201821520, 218639980, 242185824, 262367976, 302732280, 327959970, 349823968, 393551964, 403643040, 437279960, 491939955, 524735952, 605464560, 655919940, 787103928, 874559920, 983879910, 1049471904, 1210929120, 1311839880, 1574207856, 1749119840, 1967759820, 2623679760, 3148415712, 3935519640, 5247359520, 7871039280, 15742078560]

約数ペア:

[(1, 15742078560), (2, 7871039280), (3, 5247359520), (4, 3935519640), (5, 3148415712), (6, 2623679760), (8, 1967759820), (9, 1749119840), (10, 1574207856), (12, 1311839880), (13, 1210929120), (15, 1049471904), (16, 983879910), (18, 874559920), (20, 787103928), (24, 655919940), (26, 605464560), (30, 524735952), (32, 491939955), (36, 437279960), (39, 403643040), (40, 393551964), (45, 349823968), (48, 327959970), (52, 302732280), (60, 262367976), (65, 242185824), (72, 218639980), (78, 201821520), (80, 196775982), (90, 174911984), (96, 163979985), (104, 151366140), (117, 134547680), (120, 131183988), (130, 121092912), (144, 109319990), (156, 100910760), (160, 98387991), (180, 87455992), (195, 80728608), (208, 75683070), (234, 67273840), (240, 65591994), (260, 60546456), (288, 54659995), (312, 50455380), (360, 43727996), (390, 40364304), (416, 37841535), (468, 33636920), (480, 32795997), (520, 30273228), (585, 26909536), (624, 25227690), (720, 21863998), (780, 20182152), (936, 16818460), (1040, 15136614), (1170, 13454768), (1248, 12613845), (1440, 10931999), (1560, 10091076), (1872, 8409230), (2080, 7568307), (2340, 6727384), (3120, 5045538), (3744, 4204615), (4680, 3363692), (6240, 2522769), (9360, 1681846), (18720, 840923)]