14656880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3739}}^1$

素因数の和:3766

約数の個数: 60

約数和(自身を含む): 39651480

約数和(自身を除く): 24994600

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, 3739, 3920, 7478, 14956, 18695, 26173, 29912, 37390, 52346, 59824, 74780, 104692, 130865, 149560, 183211, 209384, 261730, 299120, 366422, 418768, 523460, 732844, 916055, 1046920, 1465688, 1832110, 2093840, 2931376, 3664220, 7328440, 14656880]

約数ペア:

[(1, 14656880), (2, 7328440), (4, 3664220), (5, 2931376), (7, 2093840), (8, 1832110), (10, 1465688), (14, 1046920), (16, 916055), (20, 732844), (28, 523460), (35, 418768), (40, 366422), (49, 299120), (56, 261730), (70, 209384), (80, 183211), (98, 149560), (112, 130865), (140, 104692), (196, 74780), (245, 59824), (280, 52346), (392, 37390), (490, 29912), (560, 26173), (784, 18695), (980, 14956), (1960, 7478), (3739, 3920)]