206138760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5419}}^1$

素因数の和:5750

約数の個数: 64

約数和(自身を含む): 620481600

約数和(自身を除く): 414342840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5419, 6340, 7608, 9510, 10838, 12680, 16257, 19020, 21676, 27095, 32514, 38040, 43352, 54190, 65028, 81285, 108380, 130056, 162570, 216760, 325140, 650280, 1717823, 3435646, 5153469, 6871292, 8589115, 10306938, 13742584, 17178230, 20613876, 25767345, 34356460, 41227752, 51534690, 68712920, 103069380, 206138760]

約数ペア:

[(1, 206138760), (2, 103069380), (3, 68712920), (4, 51534690), (5, 41227752), (6, 34356460), (8, 25767345), (10, 20613876), (12, 17178230), (15, 13742584), (20, 10306938), (24, 8589115), (30, 6871292), (40, 5153469), (60, 3435646), (120, 1717823), (317, 650280), (634, 325140), (951, 216760), (1268, 162570), (1585, 130056), (1902, 108380), (2536, 81285), (3170, 65028), (3804, 54190), (4755, 43352), (5419, 38040), (6340, 32514), (7608, 27095), (9510, 21676), (10838, 19020), (12680, 16257)]