8264760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{9839}}^1$

素因数の和:9860

約数の個数: 64

約数和(自身を含む): 28339200

約数和(自身を除く): 20074440

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, 9839, 19678, 29517, 39356, 49195, 59034, 68873, 78712, 98390, 118068, 137746, 147585, 196780, 206619, 236136, 275492, 295170, 344365, 393560, 413238, 550984, 590340, 688730, 826476, 1033095, 1180680, 1377460, 1652952, 2066190, 2754920, 4132380, 8264760]

約数ペア:

[(1, 8264760), (2, 4132380), (3, 2754920), (4, 2066190), (5, 1652952), (6, 1377460), (7, 1180680), (8, 1033095), (10, 826476), (12, 688730), (14, 590340), (15, 550984), (20, 413238), (21, 393560), (24, 344365), (28, 295170), (30, 275492), (35, 236136), (40, 206619), (42, 196780), (56, 147585), (60, 137746), (70, 118068), (84, 98390), (105, 78712), (120, 68873), (140, 59034), (168, 49195), (210, 39356), (280, 29517), (420, 19678), (840, 9839)]