107764440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{128291}}^1$

素因数の和:128312

約数の個数: 64

約数和(自身を含む): 369480960

約数和(自身を除く): 261716520

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, 128291, 256582, 384873, 513164, 641455, 769746, 898037, 1026328, 1282910, 1539492, 1796074, 1924365, 2565820, 2694111, 3078984, 3592148, 3848730, 4490185, 5131640, 5388222, 7184296, 7697460, 8980370, 10776444, 13470555, 15394920, 17960740, 21552888, 26941110, 35921480, 53882220, 107764440]

約数ペア:

[(1, 107764440), (2, 53882220), (3, 35921480), (4, 26941110), (5, 21552888), (6, 17960740), (7, 15394920), (8, 13470555), (10, 10776444), (12, 8980370), (14, 7697460), (15, 7184296), (20, 5388222), (21, 5131640), (24, 4490185), (28, 3848730), (30, 3592148), (35, 3078984), (40, 2694111), (42, 2565820), (56, 1924365), (60, 1796074), (70, 1539492), (84, 1282910), (105, 1026328), (120, 898037), (140, 769746), (168, 641455), (210, 513164), (280, 384873), (420, 256582), (840, 128291)]