289868074440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{345081041}}^1$

素因数の和:345081062

約数の個数: 64

約数和(自身を含む): 993833400960

約数和(自身を除く): 703965326520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 345081041, 690162082, 1035243123, 1380324164, 1725405205, 2070486246, 2415567287, 2760648328, 3450810410, 4140972492, 4831134574, 5176215615, 6901620820, 7246701861, 8281944984, 9662269148, 10352431230, 12077836435, 13803241640, 14493403722, 19324538296, 20704862460, 24155672870, 28986807444, 36233509305, 41409724920, 48311345740, 57973614888, 72467018610, 96622691480, 144934037220, 289868074440]

約数ペア:

[(1, 289868074440), (2, 144934037220), (3, 96622691480), (4, 72467018610), (5, 57973614888), (6, 48311345740), (7, 41409724920), (8, 36233509305), (10, 28986807444), (12, 24155672870), (14, 20704862460), (15, 19324538296), (20, 14493403722), (21, 13803241640), (24, 12077836435), (28, 10352431230), (30, 9662269148), (35, 8281944984), (40, 7246701861), (42, 6901620820), (56, 5176215615), (60, 4831134574), (70, 4140972492), (84, 3450810410), (105, 2760648328), (120, 2415567287), (140, 2070486246), (168, 1725405205), (210, 1380324164), (280, 1035243123), (420, 690162082), (840, 345081041)]