169622320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43271}}^1$

素因数の和:43298

約数の個数: 60

約数和(自身を含む): 458769744

約数和(自身を除く): 289147424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 43271, 86542, 173084, 216355, 302897, 346168, 432710, 605794, 692336, 865420, 1211588, 1514485, 1730840, 2120279, 2423176, 3028970, 3461680, 4240558, 4846352, 6057940, 8481116, 10601395, 12115880, 16962232, 21202790, 24231760, 33924464, 42405580, 84811160, 169622320]

約数ペア:

[(1, 169622320), (2, 84811160), (4, 42405580), (5, 33924464), (7, 24231760), (8, 21202790), (10, 16962232), (14, 12115880), (16, 10601395), (20, 8481116), (28, 6057940), (35, 4846352), (40, 4240558), (49, 3461680), (56, 3028970), (70, 2423176), (80, 2120279), (98, 1730840), (112, 1514485), (140, 1211588), (196, 865420), (245, 692336), (280, 605794), (392, 432710), (490, 346168), (560, 302897), (784, 216355), (980, 173084), (1960, 86542), (3920, 43271)]