141284080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{252293}}^1$

素因数の和:252313

約数の個数: 40

約数和(自身を含む): 375413472

約数和(自身を除く): 234129392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 252293, 504586, 1009172, 1261465, 1766051, 2018344, 2522930, 3532102, 4036688, 5045860, 7064204, 8830255, 10091720, 14128408, 17660510, 20183440, 28256816, 35321020, 70642040, 141284080]

約数ペア:

[(1, 141284080), (2, 70642040), (4, 35321020), (5, 28256816), (7, 20183440), (8, 17660510), (10, 14128408), (14, 10091720), (16, 8830255), (20, 7064204), (28, 5045860), (35, 4036688), (40, 3532102), (56, 2522930), (70, 2018344), (80, 1766051), (112, 1261465), (140, 1009172), (280, 504586), (560, 252293)]