144801160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{881}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 373403520

約数和(自身を除く): 228602360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 587, 881, 1174, 1762, 2348, 2935, 3524, 4109, 4405, 4696, 5870, 6167, 7048, 8218, 8810, 11740, 12334, 16436, 17620, 20545, 23480, 24668, 30835, 32872, 35240, 41090, 49336, 61670, 82180, 123340, 164360, 246680, 517147, 1034294, 2068588, 2585735, 3620029, 4137176, 5171470, 7240058, 10342940, 14480116, 18100145, 20685880, 28960232, 36200290, 72400580, 144801160]

約数ペア:

[(1, 144801160), (2, 72400580), (4, 36200290), (5, 28960232), (7, 20685880), (8, 18100145), (10, 14480116), (14, 10342940), (20, 7240058), (28, 5171470), (35, 4137176), (40, 3620029), (56, 2585735), (70, 2068588), (140, 1034294), (280, 517147), (587, 246680), (881, 164360), (1174, 123340), (1762, 82180), (2348, 61670), (2935, 49336), (3524, 41090), (4109, 35240), (4405, 32872), (4696, 30835), (5870, 24668), (6167, 23480), (7048, 20545), (8218, 17620), (8810, 16436), (11740, 12334)]