127686160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{32573}}^1$

素因数の和:32600

約数の個数: 60

約数和(自身を含む): 345349548

約数和(自身を除く): 217663388

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, 32573, 65146, 130292, 162865, 228011, 260584, 325730, 456022, 521168, 651460, 912044, 1140055, 1302920, 1596077, 1824088, 2280110, 2605840, 3192154, 3648176, 4560220, 6384308, 7980385, 9120440, 12768616, 15960770, 18240880, 25537232, 31921540, 63843080, 127686160]

約数ペア:

[(1, 127686160), (2, 63843080), (4, 31921540), (5, 25537232), (7, 18240880), (8, 15960770), (10, 12768616), (14, 9120440), (16, 7980385), (20, 6384308), (28, 4560220), (35, 3648176), (40, 3192154), (49, 2605840), (56, 2280110), (70, 1824088), (80, 1596077), (98, 1302920), (112, 1140055), (140, 912044), (196, 651460), (245, 521168), (280, 456022), (392, 325730), (490, 260584), (560, 228011), (784, 162865), (980, 130292), (1960, 65146), (3920, 32573)]