356817291280

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{134033}}^1$

素因数の和:134464

約数の個数: 80

約数和(自身を含む): 840052197504

約数和(自身を除く): 483234906224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 311, 428, 535, 622, 856, 1070, 1244, 1555, 1712, 2140, 2488, 3110, 4280, 4976, 6220, 8560, 12440, 24880, 33277, 66554, 133108, 134033, 166385, 266216, 268066, 332770, 532432, 536132, 665540, 670165, 1072264, 1331080, 1340330, 2144528, 2662160, 2680660, 5361320, 10722640, 14341531, 28683062, 41684263, 57366124, 71707655, 83368526, 114732248, 143415310, 166737052, 208421315, 229464496, 286830620, 333474104, 416842630, 573661240, 666948208, 833685260, 1147322480, 1667370520, 3334741040, 4460216141, 8920432282, 17840864564, 22301080705, 35681729128, 44602161410, 71363458256, 89204322820, 178408645640, 356817291280]

約数ペア:

[(1, 356817291280), (2, 178408645640), (4, 89204322820), (5, 71363458256), (8, 44602161410), (10, 35681729128), (16, 22301080705), (20, 17840864564), (40, 8920432282), (80, 4460216141), (107, 3334741040), (214, 1667370520), (311, 1147322480), (428, 833685260), (535, 666948208), (622, 573661240), (856, 416842630), (1070, 333474104), (1244, 286830620), (1555, 229464496), (1712, 208421315), (2140, 166737052), (2488, 143415310), (3110, 114732248), (4280, 83368526), (4976, 71707655), (6220, 57366124), (8560, 41684263), (12440, 28683062), (24880, 14341531), (33277, 10722640), (66554, 5361320), (133108, 2680660), (134033, 2662160), (166385, 2144528), (266216, 1340330), (268066, 1331080), (332770, 1072264), (532432, 670165), (536132, 665540)]