141462160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{252611}}^1$

素因数の和:252631

約数の個数: 40

約数和(自身を含む): 375886656

約数和(自身を除く): 234424496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 252611, 505222, 1010444, 1263055, 1768277, 2020888, 2526110, 3536554, 4041776, 5052220, 7073108, 8841385, 10104440, 14146216, 17682770, 20208880, 28292432, 35365540, 70731080, 141462160]

約数ペア:

[(1, 141462160), (2, 70731080), (4, 35365540), (5, 28292432), (7, 20208880), (8, 17682770), (10, 14146216), (14, 10104440), (16, 8841385), (20, 7073108), (28, 5052220), (35, 4041776), (40, 3536554), (56, 2526110), (70, 2020888), (80, 1768277), (112, 1263055), (140, 1010444), (280, 505222), (560, 252611)]