40766340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2351}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 121306752

約数和(自身を除く): 80540412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2351, 2890, 3468, 4335, 4702, 5780, 7053, 8670, 9404, 11755, 14106, 17340, 23510, 28212, 35265, 39967, 47020, 70530, 79934, 119901, 141060, 159868, 199835, 239802, 399670, 479604, 599505, 679439, 799340, 1199010, 1358878, 2038317, 2398020, 2717756, 3397195, 4076634, 6794390, 8153268, 10191585, 13588780, 20383170, 40766340]

約数ペア:

[(1, 40766340), (2, 20383170), (3, 13588780), (4, 10191585), (5, 8153268), (6, 6794390), (10, 4076634), (12, 3397195), (15, 2717756), (17, 2398020), (20, 2038317), (30, 1358878), (34, 1199010), (51, 799340), (60, 679439), (68, 599505), (85, 479604), (102, 399670), (170, 239802), (204, 199835), (255, 159868), (289, 141060), (340, 119901), (510, 79934), (578, 70530), (867, 47020), (1020, 39967), (1156, 35265), (1445, 28212), (1734, 23510), (2351, 17340), (2890, 14106), (3468, 11755), (4335, 9404), (4702, 8670), (5780, 7053)]