235789120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{105263}}^1$

素因数の和:105287

約数の個数: 56

約数和(自身を含む): 641689344

約数和(自身を除く): 405900224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 105263, 210526, 421052, 526315, 736841, 842104, 1052630, 1473682, 1684208, 2105260, 2947364, 3368416, 3684205, 4210520, 5894728, 6736832, 7368410, 8421040, 11789456, 14736820, 16842080, 23578912, 29473640, 33684160, 47157824, 58947280, 117894560, 235789120]

約数ペア:

[(1, 235789120), (2, 117894560), (4, 58947280), (5, 47157824), (7, 33684160), (8, 29473640), (10, 23578912), (14, 16842080), (16, 14736820), (20, 11789456), (28, 8421040), (32, 7368410), (35, 6736832), (40, 5894728), (56, 4210520), (64, 3684205), (70, 3368416), (80, 2947364), (112, 2105260), (140, 1684208), (160, 1473682), (224, 1052630), (280, 842104), (320, 736841), (448, 526315), (560, 421052), (1120, 210526), (2240, 105263)]