143596740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 461825280

約数和(自身を除く): 318228540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 916, 1145, 1374, 1493, 1603, 2290, 2748, 2986, 3206, 3435, 4479, 4580, 4809, 5972, 6412, 6870, 7465, 8015, 8958, 9618, 10451, 13740, 14930, 16030, 17916, 19236, 20902, 22395, 24045, 29860, 31353, 32060, 41804, 44790, 48090, 52255, 62706, 89580, 96180, 104510, 125412, 156765, 209020, 313530, 341897, 627060, 683794, 1025691, 1367588, 1709485, 2051382, 2393279, 3418970, 4102764, 4786558, 5128455, 6837940, 7179837, 9573116, 10256910, 11966395, 14359674, 20513820, 23932790, 28719348, 35899185, 47865580, 71798370, 143596740]

約数ペア:

[(1, 143596740), (2, 71798370), (3, 47865580), (4, 35899185), (5, 28719348), (6, 23932790), (7, 20513820), (10, 14359674), (12, 11966395), (14, 10256910), (15, 9573116), (20, 7179837), (21, 6837940), (28, 5128455), (30, 4786558), (35, 4102764), (42, 3418970), (60, 2393279), (70, 2051382), (84, 1709485), (105, 1367588), (140, 1025691), (210, 683794), (229, 627060), (420, 341897), (458, 313530), (687, 209020), (916, 156765), (1145, 125412), (1374, 104510), (1493, 96180), (1603, 89580), (2290, 62706), (2748, 52255), (2986, 48090), (3206, 44790), (3435, 41804), (4479, 32060), (4580, 31353), (4809, 29860), (5972, 24045), (6412, 22395), (6870, 20902), (7465, 19236), (8015, 17916), (8958, 16030), (9618, 14930), (10451, 13740)]