156968170020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{324301}}^1$

素因数の和:327005

約数の個数: 72

約数和(自身を含む): 476315319480

約数和(自身を除く): 319347149460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2689, 5378, 8067, 10756, 13445, 16134, 24201, 26890, 32268, 40335, 48402, 53780, 80670, 96804, 121005, 161340, 242010, 324301, 484020, 648602, 972903, 1297204, 1621505, 1945806, 2918709, 3243010, 3891612, 4864515, 5837418, 6486020, 9729030, 11674836, 14593545, 19458060, 29187090, 58374180, 872045389, 1744090778, 2616136167, 3488181556, 4360226945, 5232272334, 7848408501, 8720453890, 10464544668, 13080680835, 15696817002, 17440907780, 26161361670, 31393634004, 39242042505, 52322723340, 78484085010, 156968170020]

約数ペア:

[(1, 156968170020), (2, 78484085010), (3, 52322723340), (4, 39242042505), (5, 31393634004), (6, 26161361670), (9, 17440907780), (10, 15696817002), (12, 13080680835), (15, 10464544668), (18, 8720453890), (20, 7848408501), (30, 5232272334), (36, 4360226945), (45, 3488181556), (60, 2616136167), (90, 1744090778), (180, 872045389), (2689, 58374180), (5378, 29187090), (8067, 19458060), (10756, 14593545), (13445, 11674836), (16134, 9729030), (24201, 6486020), (26890, 5837418), (32268, 4864515), (40335, 3891612), (48402, 3243010), (53780, 2918709), (80670, 1945806), (96804, 1621505), (121005, 1297204), (161340, 972903), (242010, 648602), (324301, 484020)]