203932440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1787}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 665243280

約数和(自身を除く): 461310840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 951, 1268, 1585, 1787, 1902, 2536, 2853, 3170, 3574, 3804, 4755, 5361, 5706, 6340, 7148, 7608, 8935, 9510, 10722, 11412, 12680, 14265, 14296, 16083, 17870, 19020, 21444, 22824, 26805, 28530, 32166, 35740, 38040, 42888, 53610, 57060, 64332, 71480, 80415, 107220, 114120, 128664, 160830, 214440, 321660, 566479, 643320, 1132958, 1699437, 2265916, 2832395, 3398874, 4531832, 5098311, 5664790, 6797748, 8497185, 10196622, 11329580, 13595496, 16994370, 20393244, 22659160, 25491555, 33988740, 40786488, 50983110, 67977480, 101966220, 203932440]

約数ペア:

[(1, 203932440), (2, 101966220), (3, 67977480), (4, 50983110), (5, 40786488), (6, 33988740), (8, 25491555), (9, 22659160), (10, 20393244), (12, 16994370), (15, 13595496), (18, 11329580), (20, 10196622), (24, 8497185), (30, 6797748), (36, 5664790), (40, 5098311), (45, 4531832), (60, 3398874), (72, 2832395), (90, 2265916), (120, 1699437), (180, 1132958), (317, 643320), (360, 566479), (634, 321660), (951, 214440), (1268, 160830), (1585, 128664), (1787, 114120), (1902, 107220), (2536, 80415), (2853, 71480), (3170, 64332), (3574, 57060), (3804, 53610), (4755, 42888), (5361, 38040), (5706, 35740), (6340, 32166), (7148, 28530), (7608, 26805), (8935, 22824), (9510, 21444), (10722, 19020), (11412, 17870), (12680, 16083), (14265, 14296)]