131537160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21493}}^1$

素因数の和:21527

約数の個数: 96

約数和(自身を含む): 452663640

約数和(自身を除く): 321126480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 21493, 42986, 64479, 85972, 107465, 128958, 171944, 193437, 214930, 257916, 322395, 365381, 386874, 429860, 515832, 644790, 730762, 773748, 859720, 967185, 1096143, 1289580, 1461524, 1547496, 1826905, 1934370, 2192286, 2579160, 2923048, 3288429, 3653810, 3868740, 4384572, 5480715, 6576858, 7307620, 7737480, 8769144, 10961430, 13153716, 14615240, 16442145, 21922860, 26307432, 32884290, 43845720, 65768580, 131537160]

約数ペア:

[(1, 131537160), (2, 65768580), (3, 43845720), (4, 32884290), (5, 26307432), (6, 21922860), (8, 16442145), (9, 14615240), (10, 13153716), (12, 10961430), (15, 8769144), (17, 7737480), (18, 7307620), (20, 6576858), (24, 5480715), (30, 4384572), (34, 3868740), (36, 3653810), (40, 3288429), (45, 2923048), (51, 2579160), (60, 2192286), (68, 1934370), (72, 1826905), (85, 1547496), (90, 1461524), (102, 1289580), (120, 1096143), (136, 967185), (153, 859720), (170, 773748), (180, 730762), (204, 644790), (255, 515832), (306, 429860), (340, 386874), (360, 365381), (408, 322395), (510, 257916), (612, 214930), (680, 193437), (765, 171944), (1020, 128958), (1224, 107465), (1530, 85972), (2040, 64479), (3060, 42986), (6120, 21493)]