156512840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6029}}^1$

素因数の和:6110

約数の個数: 64

約数和(自身を含む): 390744000

約数和(自身を除く): 234231160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 3245, 5192, 6029, 6490, 12058, 12980, 24116, 25960, 30145, 48232, 60290, 66319, 120580, 132638, 241160, 265276, 331595, 355711, 530552, 663190, 711422, 1326380, 1422844, 1778555, 2652760, 2845688, 3557110, 3912821, 7114220, 7825642, 14228440, 15651284, 19564105, 31302568, 39128210, 78256420, 156512840]

約数ペア:

[(1, 156512840), (2, 78256420), (4, 39128210), (5, 31302568), (8, 19564105), (10, 15651284), (11, 14228440), (20, 7825642), (22, 7114220), (40, 3912821), (44, 3557110), (55, 2845688), (59, 2652760), (88, 1778555), (110, 1422844), (118, 1326380), (220, 711422), (236, 663190), (295, 530552), (440, 355711), (472, 331595), (590, 265276), (649, 241160), (1180, 132638), (1298, 120580), (2360, 66319), (2596, 60290), (3245, 48232), (5192, 30145), (6029, 25960), (6490, 24116), (12058, 12980)]