72470925240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{86274911}}^1$

素因数の和:86274932

約数の個数: 64

約数和(自身を含む): 248471746560

約数和(自身を除く): 176000821320

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, 86274911, 172549822, 258824733, 345099644, 431374555, 517649466, 603924377, 690199288, 862749110, 1035298932, 1207848754, 1294123665, 1725498220, 1811773131, 2070597864, 2415697508, 2588247330, 3019621885, 3450996440, 3623546262, 4831395016, 5176494660, 6039243770, 7247092524, 9058865655, 10352989320, 12078487540, 14494185048, 18117731310, 24156975080, 36235462620, 72470925240]

約数ペア:

[(1, 72470925240), (2, 36235462620), (3, 24156975080), (4, 18117731310), (5, 14494185048), (6, 12078487540), (7, 10352989320), (8, 9058865655), (10, 7247092524), (12, 6039243770), (14, 5176494660), (15, 4831395016), (20, 3623546262), (21, 3450996440), (24, 3019621885), (28, 2588247330), (30, 2415697508), (35, 2070597864), (40, 1811773131), (42, 1725498220), (56, 1294123665), (60, 1207848754), (70, 1035298932), (84, 862749110), (105, 690199288), (120, 603924377), (140, 517649466), (168, 431374555), (210, 345099644), (280, 258824733), (420, 172549822), (840, 86274911)]