1292808160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23557}}^1$

素因数の和:23593

約数の個数: 96

約数和(自身を含む): 3561969600

約数和(自身を除く): 2269161440

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, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 23557, 27440, 47114, 54880, 94228, 117785, 164899, 188456, 235570, 329798, 376912, 471140, 659596, 753824, 824495, 942280, 1154293, 1319192, 1648990, 1884560, 2308586, 2638384, 3297980, 3769120, 4617172, 5276768, 5771465, 6595960, 8080051, 9234344, 11542930, 13191920, 16160102, 18468688, 23085860, 26383840, 32320204, 36937376, 40400255, 46171720, 64640408, 80800510, 92343440, 129280816, 161601020, 184686880, 258561632, 323202040, 646404080, 1292808160]

約数ペア:

[(1, 1292808160), (2, 646404080), (4, 323202040), (5, 258561632), (7, 184686880), (8, 161601020), (10, 129280816), (14, 92343440), (16, 80800510), (20, 64640408), (28, 46171720), (32, 40400255), (35, 36937376), (40, 32320204), (49, 26383840), (56, 23085860), (70, 18468688), (80, 16160102), (98, 13191920), (112, 11542930), (140, 9234344), (160, 8080051), (196, 6595960), (224, 5771465), (245, 5276768), (280, 4617172), (343, 3769120), (392, 3297980), (490, 2638384), (560, 2308586), (686, 1884560), (784, 1648990), (980, 1319192), (1120, 1154293), (1372, 942280), (1568, 824495), (1715, 753824), (1960, 659596), (2744, 471140), (3430, 376912), (3920, 329798), (5488, 235570), (6860, 188456), (7840, 164899), (10976, 117785), (13720, 94228), (23557, 54880), (27440, 47114)]