13678518840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16283951}}^1$

素因数の和:16283972

約数の個数: 64

約数和(自身を含む): 46897781760

約数和(自身を除く): 33219262920

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, 16283951, 32567902, 48851853, 65135804, 81419755, 97703706, 113987657, 130271608, 162839510, 195407412, 227975314, 244259265, 325679020, 341962971, 390814824, 455950628, 488518530, 569938285, 651358040, 683925942, 911901256, 977037060, 1139876570, 1367851884, 1709814855, 1954074120, 2279753140, 2735703768, 3419629710, 4559506280, 6839259420, 13678518840]

約数ペア:

[(1, 13678518840), (2, 6839259420), (3, 4559506280), (4, 3419629710), (5, 2735703768), (6, 2279753140), (7, 1954074120), (8, 1709814855), (10, 1367851884), (12, 1139876570), (14, 977037060), (15, 911901256), (20, 683925942), (21, 651358040), (24, 569938285), (28, 488518530), (30, 455950628), (35, 390814824), (40, 341962971), (42, 325679020), (56, 244259265), (60, 227975314), (70, 195407412), (84, 162839510), (105, 130271608), (120, 113987657), (140, 97703706), (168, 81419755), (210, 65135804), (280, 48851853), (420, 32567902), (840, 16283951)]