136753120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17443}}^1$

素因数の和:17472

約数の個数: 72

約数和(自身を含む): 375848424

約数和(自身を除く): 239095304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 17443, 34886, 69772, 87215, 122101, 139544, 174430, 244202, 279088, 348860, 488404, 558176, 610505, 697720, 854707, 976808, 1221010, 1395440, 1709414, 1953616, 2442020, 2790880, 3418828, 3907232, 4273535, 4884040, 6837656, 8547070, 9768080, 13675312, 17094140, 19536160, 27350624, 34188280, 68376560, 136753120]

約数ペア:

[(1, 136753120), (2, 68376560), (4, 34188280), (5, 27350624), (7, 19536160), (8, 17094140), (10, 13675312), (14, 9768080), (16, 8547070), (20, 6837656), (28, 4884040), (32, 4273535), (35, 3907232), (40, 3418828), (49, 2790880), (56, 2442020), (70, 1953616), (80, 1709414), (98, 1395440), (112, 1221010), (140, 976808), (160, 854707), (196, 697720), (224, 610505), (245, 558176), (280, 488404), (392, 348860), (490, 279088), (560, 244202), (784, 174430), (980, 139544), (1120, 122101), (1568, 87215), (1960, 69772), (3920, 34886), (7840, 17443)]