1621340601440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1447625537}}^1$

素因数の和:1447625559

約数の個数: 48

約数和(自身を含む): 4377619626912

約数和(自身を除く): 2756279025472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1447625537, 2895251074, 5790502148, 7238127685, 10133378759, 11581004296, 14476255370, 20266757518, 23162008592, 28952510740, 40533515036, 46324017184, 50666893795, 57905021480, 81067030072, 101333787590, 115810042960, 162134060144, 202667575180, 231620085920, 324268120288, 405335150360, 810670300720, 1621340601440]

約数ペア:

[(1, 1621340601440), (2, 810670300720), (4, 405335150360), (5, 324268120288), (7, 231620085920), (8, 202667575180), (10, 162134060144), (14, 115810042960), (16, 101333787590), (20, 81067030072), (28, 57905021480), (32, 50666893795), (35, 46324017184), (40, 40533515036), (56, 28952510740), (70, 23162008592), (80, 20266757518), (112, 14476255370), (140, 11581004296), (160, 10133378759), (224, 7238127685), (280, 5790502148), (560, 2895251074), (1120, 1447625537)]