2016674520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5347}}^1$

素因数の和:5817

約数の個数: 128

約数和(自身を含む): 6931008000

約数和(自身を除く): 4914333480

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, 449, 840, 898, 1347, 1796, 2245, 2694, 3143, 3592, 4490, 5347, 5388, 6286, 6735, 8980, 9429, 10694, 10776, 12572, 13470, 15715, 16041, 17960, 18858, 21388, 25144, 26735, 26940, 31430, 32082, 37429, 37716, 42776, 47145, 53470, 53880, 62860, 64164, 74858, 75432, 80205, 94290, 106940, 112287, 125720, 128328, 149716, 160410, 187145, 188580, 213880, 224574, 299432, 320820, 374290, 377160, 449148, 561435, 641640, 748580, 898296, 1122870, 1497160, 2245740, 2400803, 4491480, 4801606, 7202409, 9603212, 12004015, 14404818, 16805621, 19206424, 24008030, 28809636, 33611242, 36012045, 48016060, 50416863, 57619272, 67222484, 72024090, 84028105, 96032120, 100833726, 134444968, 144048180, 168056210, 201667452, 252084315, 288096360, 336112420, 403334904, 504168630, 672224840, 1008337260, 2016674520]

約数ペア:

[(1, 2016674520), (2, 1008337260), (3, 672224840), (4, 504168630), (5, 403334904), (6, 336112420), (7, 288096360), (8, 252084315), (10, 201667452), (12, 168056210), (14, 144048180), (15, 134444968), (20, 100833726), (21, 96032120), (24, 84028105), (28, 72024090), (30, 67222484), (35, 57619272), (40, 50416863), (42, 48016060), (56, 36012045), (60, 33611242), (70, 28809636), (84, 24008030), (105, 19206424), (120, 16805621), (140, 14404818), (168, 12004015), (210, 9603212), (280, 7202409), (420, 4801606), (449, 4491480), (840, 2400803), (898, 2245740), (1347, 1497160), (1796, 1122870), (2245, 898296), (2694, 748580), (3143, 641640), (3592, 561435), (4490, 449148), (5347, 377160), (5388, 374290), (6286, 320820), (6735, 299432), (8980, 224574), (9429, 213880), (10694, 188580), (10776, 187145), (12572, 160410), (13470, 149716), (15715, 128328), (16041, 125720), (17960, 112287), (18858, 106940), (21388, 94290), (25144, 80205), (26735, 75432), (26940, 74858), (31430, 64164), (32082, 62860), (37429, 53880), (37716, 53470), (42776, 47145)]