709687680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28433}}^1$

素因数の和:28468

約数の個数: 128

約数和(自身を含む): 2436225120

約数和(自身を除く): 1726537440

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 28433, 56866, 85299, 113732, 142165, 170598, 227464, 284330, 341196, 369629, 426495, 454928, 568660, 682392, 739258, 852990, 909856, 1108887, 1137320, 1364784, 1478516, 1705980, 1819712, 1848145, 2217774, 2274640, 2729568, 2957032, 3411960, 3639424, 3696290, 4435548, 4549280, 5459136, 5544435, 5914064, 6823920, 7392580, 8871096, 9098560, 10918272, 11088870, 11828128, 13647840, 14785160, 17742192, 18197120, 22177740, 23656256, 27295680, 29570320, 35484384, 44355480, 47312512, 54591360, 59140640, 70968768, 88710960, 118281280, 141937536, 177421920, 236562560, 354843840, 709687680]

約数ペア:

[(1, 709687680), (2, 354843840), (3, 236562560), (4, 177421920), (5, 141937536), (6, 118281280), (8, 88710960), (10, 70968768), (12, 59140640), (13, 54591360), (15, 47312512), (16, 44355480), (20, 35484384), (24, 29570320), (26, 27295680), (30, 23656256), (32, 22177740), (39, 18197120), (40, 17742192), (48, 14785160), (52, 13647840), (60, 11828128), (64, 11088870), (65, 10918272), (78, 9098560), (80, 8871096), (96, 7392580), (104, 6823920), (120, 5914064), (128, 5544435), (130, 5459136), (156, 4549280), (160, 4435548), (192, 3696290), (195, 3639424), (208, 3411960), (240, 2957032), (260, 2729568), (312, 2274640), (320, 2217774), (384, 1848145), (390, 1819712), (416, 1705980), (480, 1478516), (520, 1364784), (624, 1137320), (640, 1108887), (780, 909856), (832, 852990), (960, 739258), (1040, 682392), (1248, 568660), (1560, 454928), (1664, 426495), (1920, 369629), (2080, 341196), (2496, 284330), (3120, 227464), (4160, 170598), (4992, 142165), (6240, 113732), (8320, 85299), (12480, 56866), (24960, 28433)]