117316920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139663}}^1$

素因数の和:139684

約数の個数: 64

約数和(自身を含む): 402232320

約数和(自身を除く): 284915400

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, 139663, 279326, 418989, 558652, 698315, 837978, 977641, 1117304, 1396630, 1675956, 1955282, 2094945, 2793260, 2932923, 3351912, 3910564, 4189890, 4888205, 5586520, 5865846, 7821128, 8379780, 9776410, 11731692, 14664615, 16759560, 19552820, 23463384, 29329230, 39105640, 58658460, 117316920]

約数ペア:

[(1, 117316920), (2, 58658460), (3, 39105640), (4, 29329230), (5, 23463384), (6, 19552820), (7, 16759560), (8, 14664615), (10, 11731692), (12, 9776410), (14, 8379780), (15, 7821128), (20, 5865846), (21, 5586520), (24, 4888205), (28, 4189890), (30, 3910564), (35, 3351912), (40, 2932923), (42, 2793260), (56, 2094945), (60, 1955282), (70, 1675956), (84, 1396630), (105, 1117304), (120, 977641), (140, 837978), (168, 698315), (210, 558652), (280, 418989), (420, 279326), (840, 139663)]