268550080

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3697}}^1$

素因数の和:3941

約数の個数: 56

約数和(自身を含む): 642475728

約数和(自身を除く): 373925648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 2270, 3632, 3697, 4540, 7264, 7394, 9080, 14528, 14788, 18160, 18485, 29576, 36320, 36970, 59152, 72640, 73940, 118304, 147880, 236608, 295760, 591520, 839219, 1183040, 1678438, 3356876, 4196095, 6713752, 8392190, 13427504, 16784380, 26855008, 33568760, 53710016, 67137520, 134275040, 268550080]

約数ペア:

[(1, 268550080), (2, 134275040), (4, 67137520), (5, 53710016), (8, 33568760), (10, 26855008), (16, 16784380), (20, 13427504), (32, 8392190), (40, 6713752), (64, 4196095), (80, 3356876), (160, 1678438), (227, 1183040), (320, 839219), (454, 591520), (908, 295760), (1135, 236608), (1816, 147880), (2270, 118304), (3632, 73940), (3697, 72640), (4540, 59152), (7264, 36970), (7394, 36320), (9080, 29576), (14528, 18485), (14788, 18160)]