202756440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15791}}^1$

素因数の和:15912

約数の個数: 64

約数和(自身を含む): 613992960

約数和(自身を除く): 411236520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 15791, 31582, 47373, 63164, 78955, 94746, 126328, 157910, 189492, 236865, 315820, 378984, 473730, 631640, 947460, 1689637, 1894920, 3379274, 5068911, 6758548, 8448185, 10137822, 13517096, 16896370, 20275644, 25344555, 33792740, 40551288, 50689110, 67585480, 101378220, 202756440]

約数ペア:

[(1, 202756440), (2, 101378220), (3, 67585480), (4, 50689110), (5, 40551288), (6, 33792740), (8, 25344555), (10, 20275644), (12, 16896370), (15, 13517096), (20, 10137822), (24, 8448185), (30, 6758548), (40, 5068911), (60, 3379274), (107, 1894920), (120, 1689637), (214, 947460), (321, 631640), (428, 473730), (535, 378984), (642, 315820), (856, 236865), (1070, 189492), (1284, 157910), (1605, 126328), (2140, 94746), (2568, 78955), (3210, 63164), (4280, 47373), (6420, 31582), (12840, 15791)]