20131027080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1567837}}^1$

素因数の和:1567958

約数の個数: 64

約数和(自身を含む): 60957541440

約数和(自身を除く): 40826514360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 1567837, 3135674, 4703511, 6271348, 7839185, 9407022, 12542696, 15678370, 18814044, 23517555, 31356740, 37628088, 47035110, 62713480, 94070220, 167758559, 188140440, 335517118, 503275677, 671034236, 838792795, 1006551354, 1342068472, 1677585590, 2013102708, 2516378385, 3355171180, 4026205416, 5032756770, 6710342360, 10065513540, 20131027080]

約数ペア:

[(1, 20131027080), (2, 10065513540), (3, 6710342360), (4, 5032756770), (5, 4026205416), (6, 3355171180), (8, 2516378385), (10, 2013102708), (12, 1677585590), (15, 1342068472), (20, 1006551354), (24, 838792795), (30, 671034236), (40, 503275677), (60, 335517118), (107, 188140440), (120, 167758559), (214, 94070220), (321, 62713480), (428, 47035110), (535, 37628088), (642, 31356740), (856, 23517555), (1070, 18814044), (1284, 15678370), (1605, 12542696), (2140, 9407022), (2568, 7839185), (3210, 6271348), (4280, 4703511), (6420, 3135674), (12840, 1567837)]