168057540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{133379}}^1$

素因数の和:133401

約数の個数: 72

約数和(自身を含む): 582603840

約数和(自身を除く): 414546300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 133379, 266758, 400137, 533516, 666895, 800274, 933653, 1200411, 1333790, 1600548, 1867306, 2000685, 2400822, 2667580, 2800959, 3734612, 4001370, 4668265, 4801644, 5601918, 6002055, 8002740, 8402877, 9336530, 11203836, 12004110, 14004795, 16805754, 18673060, 24008220, 28009590, 33611508, 42014385, 56019180, 84028770, 168057540]

約数ペア:

[(1, 168057540), (2, 84028770), (3, 56019180), (4, 42014385), (5, 33611508), (6, 28009590), (7, 24008220), (9, 18673060), (10, 16805754), (12, 14004795), (14, 12004110), (15, 11203836), (18, 9336530), (20, 8402877), (21, 8002740), (28, 6002055), (30, 5601918), (35, 4801644), (36, 4668265), (42, 4001370), (45, 3734612), (60, 2800959), (63, 2667580), (70, 2400822), (84, 2000685), (90, 1867306), (105, 1600548), (126, 1333790), (140, 1200411), (180, 933653), (210, 800274), (252, 666895), (315, 533516), (420, 400137), (630, 266758), (1260, 133379)]