40656660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 125193600

約数和(自身を除く): 84536940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 229, 269, 330, 458, 538, 660, 687, 807, 916, 1076, 1145, 1345, 1374, 1614, 2290, 2519, 2690, 2748, 2959, 3228, 3435, 4035, 4580, 5038, 5380, 5918, 6870, 7557, 8070, 8877, 10076, 11836, 12595, 13740, 14795, 15114, 16140, 17754, 25190, 29590, 30228, 35508, 37785, 44385, 50380, 59180, 61601, 75570, 88770, 123202, 151140, 177540, 184803, 246404, 308005, 369606, 616010, 677611, 739212, 924015, 1232020, 1355222, 1848030, 2032833, 2710444, 3388055, 3696060, 4065666, 6776110, 8131332, 10164165, 13552220, 20328330, 40656660]

約数ペア:

[(1, 40656660), (2, 20328330), (3, 13552220), (4, 10164165), (5, 8131332), (6, 6776110), (10, 4065666), (11, 3696060), (12, 3388055), (15, 2710444), (20, 2032833), (22, 1848030), (30, 1355222), (33, 1232020), (44, 924015), (55, 739212), (60, 677611), (66, 616010), (110, 369606), (132, 308005), (165, 246404), (220, 184803), (229, 177540), (269, 151140), (330, 123202), (458, 88770), (538, 75570), (660, 61601), (687, 59180), (807, 50380), (916, 44385), (1076, 37785), (1145, 35508), (1345, 30228), (1374, 29590), (1614, 25190), (2290, 17754), (2519, 16140), (2690, 15114), (2748, 14795), (2959, 13740), (3228, 12595), (3435, 11836), (4035, 10076), (4580, 8877), (5038, 8070), (5380, 7557), (5918, 6870)]