268942240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2334

約数の個数: 96

約数和(自身を含む): 733138560

約数和(自身を除く): 464196320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 2203, 3052, 3488, 3815, 4360, 4406, 6104, 7630, 8720, 8812, 11015, 12208, 15260, 15421, 17440, 17624, 22030, 24416, 30520, 30842, 35248, 44060, 61040, 61684, 70496, 77105, 88120, 122080, 123368, 154210, 176240, 240127, 246736, 308420, 352480, 480254, 493472, 616840, 960508, 1200635, 1233680, 1680889, 1921016, 2401270, 2467360, 3361778, 3842032, 4802540, 6723556, 7684064, 8404445, 9605080, 13447112, 16808890, 19210160, 26894224, 33617780, 38420320, 53788448, 67235560, 134471120, 268942240]

約数ペア:

[(1, 268942240), (2, 134471120), (4, 67235560), (5, 53788448), (7, 38420320), (8, 33617780), (10, 26894224), (14, 19210160), (16, 16808890), (20, 13447112), (28, 9605080), (32, 8404445), (35, 7684064), (40, 6723556), (56, 4802540), (70, 3842032), (80, 3361778), (109, 2467360), (112, 2401270), (140, 1921016), (160, 1680889), (218, 1233680), (224, 1200635), (280, 960508), (436, 616840), (545, 493472), (560, 480254), (763, 352480), (872, 308420), (1090, 246736), (1120, 240127), (1526, 176240), (1744, 154210), (2180, 123368), (2203, 122080), (3052, 88120), (3488, 77105), (3815, 70496), (4360, 61684), (4406, 61040), (6104, 44060), (7630, 35248), (8720, 30842), (8812, 30520), (11015, 24416), (12208, 22030), (15260, 17624), (15421, 17440)]