143412920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3067}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 371105280

約数和(自身を除く): 227692360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 3067, 3340, 4676, 5845, 6134, 6680, 9352, 11690, 12268, 15335, 21469, 23380, 24536, 30670, 42938, 46760, 61340, 85876, 107345, 122680, 171752, 214690, 429380, 512189, 858760, 1024378, 2048756, 2560945, 3585323, 4097512, 5121890, 7170646, 10243780, 14341292, 17926615, 20487560, 28682584, 35853230, 71706460, 143412920]

約数ペア:

[(1, 143412920), (2, 71706460), (4, 35853230), (5, 28682584), (7, 20487560), (8, 17926615), (10, 14341292), (14, 10243780), (20, 7170646), (28, 5121890), (35, 4097512), (40, 3585323), (56, 2560945), (70, 2048756), (140, 1024378), (167, 858760), (280, 512189), (334, 429380), (668, 214690), (835, 171752), (1169, 122680), (1336, 107345), (1670, 85876), (2338, 61340), (3067, 46760), (3340, 42938), (4676, 30670), (5845, 24536), (6134, 23380), (6680, 21469), (9352, 15335), (11690, 12268)]