63151520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 156074688

約数和(自身を除く): 92923168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 67, 80, 86, 134, 137, 160, 172, 215, 268, 274, 335, 344, 430, 536, 548, 670, 685, 688, 860, 1072, 1096, 1340, 1370, 1376, 1720, 2144, 2192, 2680, 2740, 2881, 3440, 4384, 5360, 5480, 5762, 5891, 6880, 9179, 10720, 10960, 11524, 11782, 14405, 18358, 21920, 23048, 23564, 28810, 29455, 36716, 45895, 46096, 47128, 57620, 58910, 73432, 91790, 92192, 94256, 115240, 117820, 146864, 183580, 188512, 230480, 235640, 293728, 367160, 394697, 460960, 471280, 734320, 789394, 942560, 1468640, 1578788, 1973485, 3157576, 3946970, 6315152, 7893940, 12630304, 15787880, 31575760, 63151520]

約数ペア:

[(1, 63151520), (2, 31575760), (4, 15787880), (5, 12630304), (8, 7893940), (10, 6315152), (16, 3946970), (20, 3157576), (32, 1973485), (40, 1578788), (43, 1468640), (67, 942560), (80, 789394), (86, 734320), (134, 471280), (137, 460960), (160, 394697), (172, 367160), (215, 293728), (268, 235640), (274, 230480), (335, 188512), (344, 183580), (430, 146864), (536, 117820), (548, 115240), (670, 94256), (685, 92192), (688, 91790), (860, 73432), (1072, 58910), (1096, 57620), (1340, 47128), (1370, 46096), (1376, 45895), (1720, 36716), (2144, 29455), (2192, 28810), (2680, 23564), (2740, 23048), (2881, 21920), (3440, 18358), (4384, 14405), (5360, 11782), (5480, 11524), (5762, 10960), (5891, 10720), (6880, 9179)]