40640616

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 115869600

約数和(自身を除く): 75228984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 648, 708, 1062, 1063, 1416, 1593, 2124, 2126, 3186, 3189, 4248, 4252, 4779, 6372, 6378, 8504, 9558, 9567, 12744, 12756, 19116, 19134, 25512, 28701, 38232, 38268, 57402, 62717, 76536, 86103, 114804, 125434, 172206, 188151, 229608, 250868, 344412, 376302, 501736, 564453, 688824, 752604, 1128906, 1505208, 1693359, 2257812, 3386718, 4515624, 5080077, 6773436, 10160154, 13546872, 20320308, 40640616]

約数ペア:

[(1, 40640616), (2, 20320308), (3, 13546872), (4, 10160154), (6, 6773436), (8, 5080077), (9, 4515624), (12, 3386718), (18, 2257812), (24, 1693359), (27, 1505208), (36, 1128906), (54, 752604), (59, 688824), (72, 564453), (81, 501736), (108, 376302), (118, 344412), (162, 250868), (177, 229608), (216, 188151), (236, 172206), (324, 125434), (354, 114804), (472, 86103), (531, 76536), (648, 62717), (708, 57402), (1062, 38268), (1063, 38232), (1416, 28701), (1593, 25512), (2124, 19134), (2126, 19116), (3186, 12756), (3189, 12744), (4248, 9567), (4252, 9558), (4779, 8504), (6372, 6378)]