1960896840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2334401}}^1$

素因数の和:2334422

約数の個数: 64

約数和(自身を含む): 6723077760

約数和(自身を除く): 4762180920

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, 2334401, 4668802, 7003203, 9337604, 11672005, 14006406, 16340807, 18675208, 23344010, 28012812, 32681614, 35016015, 46688020, 49022421, 56025624, 65363228, 70032030, 81704035, 93376040, 98044842, 130726456, 140064060, 163408070, 196089684, 245112105, 280128120, 326816140, 392179368, 490224210, 653632280, 980448420, 1960896840]

約数ペア:

[(1, 1960896840), (2, 980448420), (3, 653632280), (4, 490224210), (5, 392179368), (6, 326816140), (7, 280128120), (8, 245112105), (10, 196089684), (12, 163408070), (14, 140064060), (15, 130726456), (20, 98044842), (21, 93376040), (24, 81704035), (28, 70032030), (30, 65363228), (35, 56025624), (40, 49022421), (42, 46688020), (56, 35016015), (60, 32681614), (70, 28012812), (84, 23344010), (105, 18675208), (120, 16340807), (140, 14006406), (168, 11672005), (210, 9337604), (280, 7003203), (420, 4668802), (840, 2334401)]