168796920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8423}}^1$

素因数の和:8604

約数の個数: 64

約数和(自身を含む): 509483520

約数和(自身を除く): 340686600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 8423, 10020, 16846, 20040, 25269, 33692, 42115, 50538, 67384, 84230, 101076, 126345, 168460, 202152, 252690, 336920, 505380, 1010760, 1406641, 2813282, 4219923, 5626564, 7033205, 8439846, 11253128, 14066410, 16879692, 21099615, 28132820, 33759384, 42199230, 56265640, 84398460, 168796920]

約数ペア:

[(1, 168796920), (2, 84398460), (3, 56265640), (4, 42199230), (5, 33759384), (6, 28132820), (8, 21099615), (10, 16879692), (12, 14066410), (15, 11253128), (20, 8439846), (24, 7033205), (30, 5626564), (40, 4219923), (60, 2813282), (120, 1406641), (167, 1010760), (334, 505380), (501, 336920), (668, 252690), (835, 202152), (1002, 168460), (1336, 126345), (1670, 101076), (2004, 84230), (2505, 67384), (3340, 50538), (4008, 42115), (5010, 33692), (6680, 25269), (8423, 20040), (10020, 16846)]