22311240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26561}}^1$

素因数の和:26582

約数の個数: 64

約数和(自身を含む): 76498560

約数和(自身を除く): 54187320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26561, 53122, 79683, 106244, 132805, 159366, 185927, 212488, 265610, 318732, 371854, 398415, 531220, 557781, 637464, 743708, 796830, 929635, 1062440, 1115562, 1487416, 1593660, 1859270, 2231124, 2788905, 3187320, 3718540, 4462248, 5577810, 7437080, 11155620, 22311240]

約数ペア:

[(1, 22311240), (2, 11155620), (3, 7437080), (4, 5577810), (5, 4462248), (6, 3718540), (7, 3187320), (8, 2788905), (10, 2231124), (12, 1859270), (14, 1593660), (15, 1487416), (20, 1115562), (21, 1062440), (24, 929635), (28, 796830), (30, 743708), (35, 637464), (40, 557781), (42, 531220), (56, 398415), (60, 371854), (70, 318732), (84, 265610), (105, 212488), (120, 185927), (140, 159366), (168, 132805), (210, 106244), (280, 79683), (420, 53122), (840, 26561)]