201608656740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4462343}}^1$

素因数の和:4462609

約数の個数: 72

約数和(自身を含む): 613982835648

約数和(自身を除く): 412374178908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1506, 2259, 2510, 3012, 3765, 4518, 5020, 7530, 9036, 11295, 15060, 22590, 45180, 4462343, 8924686, 13387029, 17849372, 22311715, 26774058, 40161087, 44623430, 53548116, 66935145, 80322174, 89246860, 133870290, 160644348, 200805435, 267740580, 401610870, 803221740, 1120048093, 2240096186, 3360144279, 4480192372, 5600240465, 6720288558, 10080432837, 11200480930, 13440577116, 16800721395, 20160865674, 22400961860, 33601442790, 40321731348, 50402164185, 67202885580, 100804328370, 201608656740]

約数ペア:

[(1, 201608656740), (2, 100804328370), (3, 67202885580), (4, 50402164185), (5, 40321731348), (6, 33601442790), (9, 22400961860), (10, 20160865674), (12, 16800721395), (15, 13440577116), (18, 11200480930), (20, 10080432837), (30, 6720288558), (36, 5600240465), (45, 4480192372), (60, 3360144279), (90, 2240096186), (180, 1120048093), (251, 803221740), (502, 401610870), (753, 267740580), (1004, 200805435), (1255, 160644348), (1506, 133870290), (2259, 89246860), (2510, 80322174), (3012, 66935145), (3765, 53548116), (4518, 44623430), (5020, 40161087), (7530, 26774058), (9036, 22311715), (11295, 17849372), (15060, 13387029), (22590, 8924686), (45180, 4462343)]