1487657340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70639}}^1$

素因数の和:70673

約数の個数: 120

約数和(自身を含む): 5025894720

約数和(自身を除く): 3538237380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 70639, 141278, 211917, 282556, 353195, 423834, 635751, 706390, 847668, 918307, 1059585, 1271502, 1412780, 1836614, 1907253, 2119170, 2543004, 2754921, 3178755, 3673228, 3814506, 4238340, 4591535, 5509842, 5721759, 6357510, 7629012, 8264763, 9183070, 9536265, 11019684, 11443518, 12715020, 13774605, 16529526, 18366140, 19072530, 22887036, 24794289, 27549210, 28608795, 33059052, 38145060, 41323815, 49588578, 55098420, 57217590, 74382867, 82647630, 99177156, 114435180, 123971445, 148765734, 165295260, 247942890, 297531468, 371914335, 495885780, 743828670, 1487657340]

約数ペア:

[(1, 1487657340), (2, 743828670), (3, 495885780), (4, 371914335), (5, 297531468), (6, 247942890), (9, 165295260), (10, 148765734), (12, 123971445), (13, 114435180), (15, 99177156), (18, 82647630), (20, 74382867), (26, 57217590), (27, 55098420), (30, 49588578), (36, 41323815), (39, 38145060), (45, 33059052), (52, 28608795), (54, 27549210), (60, 24794289), (65, 22887036), (78, 19072530), (81, 18366140), (90, 16529526), (108, 13774605), (117, 12715020), (130, 11443518), (135, 11019684), (156, 9536265), (162, 9183070), (180, 8264763), (195, 7629012), (234, 6357510), (260, 5721759), (270, 5509842), (324, 4591535), (351, 4238340), (390, 3814506), (405, 3673228), (468, 3178755), (540, 2754921), (585, 2543004), (702, 2119170), (780, 1907253), (810, 1836614), (1053, 1412780), (1170, 1271502), (1404, 1059585), (1620, 918307), (1755, 847668), (2106, 706390), (2340, 635751), (3510, 423834), (4212, 353195), (5265, 282556), (7020, 211917), (10530, 141278), (21060, 70639)]