201501760

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:288

約数の個数: 84

約数和(自身を含む): 493405668

約数和(自身を除く): 291903908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 109, 160, 212, 218, 265, 320, 424, 436, 530, 545, 848, 872, 1060, 1090, 1696, 1744, 2120, 2180, 3392, 3488, 4240, 4360, 5777, 6976, 8480, 8720, 11554, 11881, 16960, 17440, 23108, 23762, 28885, 34880, 46216, 47524, 57770, 59405, 92432, 95048, 115540, 118810, 184864, 190096, 231080, 237620, 369728, 380192, 462160, 475240, 629693, 760384, 924320, 950480, 1259386, 1848640, 1900960, 2518772, 3148465, 3801920, 5037544, 6296930, 10075088, 12593860, 20150176, 25187720, 40300352, 50375440, 100750880, 201501760]

約数ペア:

[(1, 201501760), (2, 100750880), (4, 50375440), (5, 40300352), (8, 25187720), (10, 20150176), (16, 12593860), (20, 10075088), (32, 6296930), (40, 5037544), (53, 3801920), (64, 3148465), (80, 2518772), (106, 1900960), (109, 1848640), (160, 1259386), (212, 950480), (218, 924320), (265, 760384), (320, 629693), (424, 475240), (436, 462160), (530, 380192), (545, 369728), (848, 237620), (872, 231080), (1060, 190096), (1090, 184864), (1696, 118810), (1744, 115540), (2120, 95048), (2180, 92432), (3392, 59405), (3488, 57770), (4240, 47524), (4360, 46216), (5777, 34880), (6976, 28885), (8480, 23762), (8720, 23108), (11554, 17440), (11881, 16960)]