15703537160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{20029}}^1$

素因数の和:21210

約数の個数: 64

約数和(自身を含む): 37445684400

約数和(自身を除く): 21742147240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1153, 2306, 4612, 5765, 9224, 11530, 19601, 20029, 23060, 39202, 40058, 46120, 78404, 80116, 98005, 100145, 156808, 160232, 196010, 200290, 340493, 392020, 400580, 680986, 784040, 801160, 1361972, 1702465, 2723944, 3404930, 6809860, 13619720, 23093437, 46186874, 92373748, 115467185, 184747496, 230934370, 392588429, 461868740, 785176858, 923737480, 1570353716, 1962942145, 3140707432, 3925884290, 7851768580, 15703537160]

約数ペア:

[(1, 15703537160), (2, 7851768580), (4, 3925884290), (5, 3140707432), (8, 1962942145), (10, 1570353716), (17, 923737480), (20, 785176858), (34, 461868740), (40, 392588429), (68, 230934370), (85, 184747496), (136, 115467185), (170, 92373748), (340, 46186874), (680, 23093437), (1153, 13619720), (2306, 6809860), (4612, 3404930), (5765, 2723944), (9224, 1702465), (11530, 1361972), (19601, 801160), (20029, 784040), (23060, 680986), (39202, 400580), (40058, 392020), (46120, 340493), (78404, 200290), (80116, 196010), (98005, 160232), (100145, 156808)]