57999760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 171988992

約数和(自身を除く): 113989232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 257, 260, 280, 310, 364, 403, 434, 455, 496, 514, 520, 560, 620, 728, 806, 868, 910, 1028, 1040, 1085, 1240, 1285, 1456, 1612, 1736, 1799, 1820, 2015, 2056, 2170, 2480, 2570, 2821, 3224, 3341, 3472, 3598, 3640, 4030, 4112, 4340, 5140, 5642, 6448, 6682, 7196, 7280, 7967, 8060, 8680, 8995, 10280, 11284, 13364, 14105, 14392, 15934, 16120, 16705, 17360, 17990, 20560, 22568, 23387, 26728, 28210, 28784, 31868, 32240, 33410, 35980, 39835, 45136, 46774, 53456, 55769, 56420, 63736, 66820, 71960, 79670, 93548, 103571, 111538, 112840, 116935, 127472, 133640, 143920, 159340, 187096, 207142, 223076, 225680, 233870, 267280, 278845, 318680, 374192, 414284, 446152, 467740, 517855, 557690, 637360, 724997, 828568, 892304, 935480, 1035710, 1115380, 1449994, 1657136, 1870960, 2071420, 2230760, 2899988, 3624985, 4142840, 4461520, 5799976, 7249970, 8285680, 11599952, 14499940, 28999880, 57999760]

約数ペア:

[(1, 57999760), (2, 28999880), (4, 14499940), (5, 11599952), (7, 8285680), (8, 7249970), (10, 5799976), (13, 4461520), (14, 4142840), (16, 3624985), (20, 2899988), (26, 2230760), (28, 2071420), (31, 1870960), (35, 1657136), (40, 1449994), (52, 1115380), (56, 1035710), (62, 935480), (65, 892304), (70, 828568), (80, 724997), (91, 637360), (104, 557690), (112, 517855), (124, 467740), (130, 446152), (140, 414284), (155, 374192), (182, 318680), (208, 278845), (217, 267280), (248, 233870), (257, 225680), (260, 223076), (280, 207142), (310, 187096), (364, 159340), (403, 143920), (434, 133640), (455, 127472), (496, 116935), (514, 112840), (520, 111538), (560, 103571), (620, 93548), (728, 79670), (806, 71960), (868, 66820), (910, 63736), (1028, 56420), (1040, 55769), (1085, 53456), (1240, 46774), (1285, 45136), (1456, 39835), (1612, 35980), (1736, 33410), (1799, 32240), (1820, 31868), (2015, 28784), (2056, 28210), (2170, 26728), (2480, 23387), (2570, 22568), (2821, 20560), (3224, 17990), (3341, 17360), (3472, 16705), (3598, 16120), (3640, 15934), (4030, 14392), (4112, 14105), (4340, 13364), (5140, 11284), (5642, 10280), (6448, 8995), (6682, 8680), (7196, 8060), (7280, 7967)]