706729920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56629}}^1$

素因数の和:56662

約数の個数: 112

約数和(自身を含む): 2416515360

約数和(自身を除く): 1709785440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 56629, 113258, 169887, 226516, 283145, 339774, 453032, 566290, 679548, 736177, 849435, 906064, 1132580, 1359096, 1472354, 1698870, 1812128, 2208531, 2265160, 2718192, 2944708, 3397740, 3624256, 3680885, 4417062, 4530320, 5436384, 5889416, 6795480, 7361770, 8834124, 9060640, 10872768, 11042655, 11778832, 13590960, 14723540, 17668248, 18121280, 22085310, 23557664, 27181920, 29447080, 35336496, 44170620, 47115328, 54363840, 58894160, 70672992, 88341240, 117788320, 141345984, 176682480, 235576640, 353364960, 706729920]

約数ペア:

[(1, 706729920), (2, 353364960), (3, 235576640), (4, 176682480), (5, 141345984), (6, 117788320), (8, 88341240), (10, 70672992), (12, 58894160), (13, 54363840), (15, 47115328), (16, 44170620), (20, 35336496), (24, 29447080), (26, 27181920), (30, 23557664), (32, 22085310), (39, 18121280), (40, 17668248), (48, 14723540), (52, 13590960), (60, 11778832), (64, 11042655), (65, 10872768), (78, 9060640), (80, 8834124), (96, 7361770), (104, 6795480), (120, 5889416), (130, 5436384), (156, 4530320), (160, 4417062), (192, 3680885), (195, 3624256), (208, 3397740), (240, 2944708), (260, 2718192), (312, 2265160), (320, 2208531), (390, 1812128), (416, 1698870), (480, 1472354), (520, 1359096), (624, 1132580), (780, 906064), (832, 849435), (960, 736177), (1040, 679548), (1248, 566290), (1560, 453032), (2080, 339774), (2496, 283145), (3120, 226516), (4160, 169887), (6240, 113258), (12480, 56629)]