265655320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8867}}^1$

素因数の和:8992

約数の個数: 64

約数和(自身を含む): 689575680

約数和(自身を除く): 423920360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 8867, 14980, 17734, 29960, 35468, 44335, 62069, 70936, 88670, 124138, 177340, 248276, 310345, 354680, 496552, 620690, 948769, 1241380, 1897538, 2482760, 3795076, 4743845, 6641383, 7590152, 9487690, 13282766, 18975380, 26565532, 33206915, 37950760, 53131064, 66413830, 132827660, 265655320]

約数ペア:

[(1, 265655320), (2, 132827660), (4, 66413830), (5, 53131064), (7, 37950760), (8, 33206915), (10, 26565532), (14, 18975380), (20, 13282766), (28, 9487690), (35, 7590152), (40, 6641383), (56, 4743845), (70, 3795076), (107, 2482760), (140, 1897538), (214, 1241380), (280, 948769), (428, 620690), (535, 496552), (749, 354680), (856, 310345), (1070, 248276), (1498, 177340), (2140, 124138), (2996, 88670), (3745, 70936), (4280, 62069), (5992, 44335), (7490, 35468), (8867, 29960), (14980, 17734)]