129547362840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{154223051}}^1$

素因数の和:154223072

約数の個数: 64

約数和(自身を含む): 444162389760

約数和(自身を除く): 314615026920

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, 154223051, 308446102, 462669153, 616892204, 771115255, 925338306, 1079561357, 1233784408, 1542230510, 1850676612, 2159122714, 2313345765, 3084461020, 3238684071, 3701353224, 4318245428, 4626691530, 5397806785, 6168922040, 6477368142, 8636490856, 9253383060, 10795613570, 12954736284, 16193420355, 18506766120, 21591227140, 25909472568, 32386840710, 43182454280, 64773681420, 129547362840]

約数ペア:

[(1, 129547362840), (2, 64773681420), (3, 43182454280), (4, 32386840710), (5, 25909472568), (6, 21591227140), (7, 18506766120), (8, 16193420355), (10, 12954736284), (12, 10795613570), (14, 9253383060), (15, 8636490856), (20, 6477368142), (21, 6168922040), (24, 5397806785), (28, 4626691530), (30, 4318245428), (35, 3701353224), (40, 3238684071), (42, 3084461020), (56, 2313345765), (60, 2159122714), (70, 1850676612), (84, 1542230510), (105, 1233784408), (120, 1079561357), (140, 925338306), (168, 771115255), (210, 616892204), (280, 462669153), (420, 308446102), (840, 154223051)]