107865240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{128411}}^1$

素因数の和:128432

約数の個数: 64

約数和(自身を含む): 369826560

約数和(自身を除く): 261961320

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, 128411, 256822, 385233, 513644, 642055, 770466, 898877, 1027288, 1284110, 1540932, 1797754, 1926165, 2568220, 2696631, 3081864, 3595508, 3852330, 4494385, 5136440, 5393262, 7191016, 7704660, 8988770, 10786524, 13483155, 15409320, 17977540, 21573048, 26966310, 35955080, 53932620, 107865240]

約数ペア:

[(1, 107865240), (2, 53932620), (3, 35955080), (4, 26966310), (5, 21573048), (6, 17977540), (7, 15409320), (8, 13483155), (10, 10786524), (12, 8988770), (14, 7704660), (15, 7191016), (20, 5393262), (21, 5136440), (24, 4494385), (28, 3852330), (30, 3595508), (35, 3081864), (40, 2696631), (42, 2568220), (56, 1926165), (60, 1797754), (70, 1540932), (84, 1284110), (105, 1027288), (120, 898877), (140, 770466), (168, 642055), (210, 513644), (280, 385233), (420, 256822), (840, 128411)]