2017240960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{450277}}^1$

素因数の和:450303

約数の個数: 64

約数和(自身を含む): 5511402720

約数和(自身を除く): 3494161760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 450277, 900554, 1801108, 2251385, 3151939, 3602216, 4502770, 6303878, 7204432, 9005540, 12607756, 14408864, 15759695, 18011080, 25215512, 28817728, 31519390, 36022160, 50431024, 57635456, 63038780, 72044320, 100862048, 126077560, 144088640, 201724096, 252155120, 288177280, 403448192, 504310240, 1008620480, 2017240960]

約数ペア:

[(1, 2017240960), (2, 1008620480), (4, 504310240), (5, 403448192), (7, 288177280), (8, 252155120), (10, 201724096), (14, 144088640), (16, 126077560), (20, 100862048), (28, 72044320), (32, 63038780), (35, 57635456), (40, 50431024), (56, 36022160), (64, 31519390), (70, 28817728), (80, 25215512), (112, 18011080), (128, 15759695), (140, 14408864), (160, 12607756), (224, 9005540), (280, 7204432), (320, 6303878), (448, 4502770), (560, 3602216), (640, 3151939), (896, 2251385), (1120, 1801108), (2240, 900554), (4480, 450277)]