1496827280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13451}}^1$

素因数の和:13584

約数の個数: 80

約数和(自身を含む): 3783132864

約数和(自身を除く): 2286305584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 520, 535, 856, 1040, 1070, 1391, 1712, 2140, 2782, 4280, 5564, 6955, 8560, 11128, 13451, 13910, 22256, 26902, 27820, 53804, 55640, 67255, 107608, 111280, 134510, 174863, 215216, 269020, 349726, 538040, 699452, 874315, 1076080, 1398904, 1439257, 1748630, 2797808, 2878514, 3497260, 5757028, 6994520, 7196285, 11514056, 13989040, 14392570, 18710341, 23028112, 28785140, 37420682, 57570280, 74841364, 93551705, 115140560, 149682728, 187103410, 299365456, 374206820, 748413640, 1496827280]

約数ペア:

[(1, 1496827280), (2, 748413640), (4, 374206820), (5, 299365456), (8, 187103410), (10, 149682728), (13, 115140560), (16, 93551705), (20, 74841364), (26, 57570280), (40, 37420682), (52, 28785140), (65, 23028112), (80, 18710341), (104, 14392570), (107, 13989040), (130, 11514056), (208, 7196285), (214, 6994520), (260, 5757028), (428, 3497260), (520, 2878514), (535, 2797808), (856, 1748630), (1040, 1439257), (1070, 1398904), (1391, 1076080), (1712, 874315), (2140, 699452), (2782, 538040), (4280, 349726), (5564, 269020), (6955, 215216), (8560, 174863), (11128, 134510), (13451, 111280), (13910, 107608), (22256, 67255), (26902, 55640), (27820, 53804)]