165295260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70639}}^1$

素因数の和:70667

約数の個数: 72

約数和(自身を含む): 539972160

約数和(自身を除く): 374676900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 70639, 141278, 211917, 282556, 353195, 423834, 635751, 706390, 847668, 918307, 1059585, 1271502, 1412780, 1836614, 2119170, 2543004, 2754921, 3178755, 3673228, 4238340, 4591535, 5509842, 6357510, 8264763, 9183070, 11019684, 12715020, 13774605, 16529526, 18366140, 27549210, 33059052, 41323815, 55098420, 82647630, 165295260]

約数ペア:

[(1, 165295260), (2, 82647630), (3, 55098420), (4, 41323815), (5, 33059052), (6, 27549210), (9, 18366140), (10, 16529526), (12, 13774605), (13, 12715020), (15, 11019684), (18, 9183070), (20, 8264763), (26, 6357510), (30, 5509842), (36, 4591535), (39, 4238340), (45, 3673228), (52, 3178755), (60, 2754921), (65, 2543004), (78, 2119170), (90, 1836614), (117, 1412780), (130, 1271502), (156, 1059585), (180, 918307), (195, 847668), (234, 706390), (260, 635751), (390, 423834), (468, 353195), (585, 282556), (780, 211917), (1170, 141278), (2340, 70639)]