159747280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25933}}^1$

素因数の和:25964

約数の個数: 80

約数和(自身を含む): 463077504

約数和(自身を除く): 303330224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 25933, 51866, 103732, 129665, 181531, 207464, 259330, 285263, 363062, 414928, 518660, 570526, 726124, 907655, 1037320, 1141052, 1426315, 1452248, 1815310, 1996841, 2074640, 2282104, 2852630, 2904496, 3630620, 3993682, 4564208, 5705260, 7261240, 7987364, 9984205, 11410520, 14522480, 15974728, 19968410, 22821040, 31949456, 39936820, 79873640, 159747280]

約数ペア:

[(1, 159747280), (2, 79873640), (4, 39936820), (5, 31949456), (7, 22821040), (8, 19968410), (10, 15974728), (11, 14522480), (14, 11410520), (16, 9984205), (20, 7987364), (22, 7261240), (28, 5705260), (35, 4564208), (40, 3993682), (44, 3630620), (55, 2904496), (56, 2852630), (70, 2282104), (77, 2074640), (80, 1996841), (88, 1815310), (110, 1452248), (112, 1426315), (140, 1141052), (154, 1037320), (176, 907655), (220, 726124), (280, 570526), (308, 518660), (385, 414928), (440, 363062), (560, 285263), (616, 259330), (770, 207464), (880, 181531), (1232, 129665), (1540, 103732), (3080, 51866), (6160, 25933)]