124399520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1150

約数の個数: 96

約数和(自身を含む): 339292800

約数和(自身を除く): 214893280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1019, 1090, 1120, 1526, 1744, 2038, 2180, 3052, 3488, 3815, 4076, 4360, 5095, 6104, 7133, 7630, 8152, 8720, 10190, 12208, 14266, 15260, 16304, 17440, 20380, 24416, 28532, 30520, 32608, 35665, 40760, 57064, 61040, 71330, 81520, 111071, 114128, 122080, 142660, 163040, 222142, 228256, 285320, 444284, 555355, 570640, 777497, 888568, 1110710, 1141280, 1554994, 1777136, 2221420, 3109988, 3554272, 3887485, 4442840, 6219976, 7774970, 8885680, 12439952, 15549940, 17771360, 24879904, 31099880, 62199760, 124399520]

約数ペア:

[(1, 124399520), (2, 62199760), (4, 31099880), (5, 24879904), (7, 17771360), (8, 15549940), (10, 12439952), (14, 8885680), (16, 7774970), (20, 6219976), (28, 4442840), (32, 3887485), (35, 3554272), (40, 3109988), (56, 2221420), (70, 1777136), (80, 1554994), (109, 1141280), (112, 1110710), (140, 888568), (160, 777497), (218, 570640), (224, 555355), (280, 444284), (436, 285320), (545, 228256), (560, 222142), (763, 163040), (872, 142660), (1019, 122080), (1090, 114128), (1120, 111071), (1526, 81520), (1744, 71330), (2038, 61040), (2180, 57064), (3052, 40760), (3488, 35665), (3815, 32608), (4076, 30520), (4360, 28532), (5095, 24416), (6104, 20380), (7133, 17440), (7630, 16304), (8152, 15260), (8720, 14266), (10190, 12208)]