143151680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{63907}}^1$

素因数の和:63931

約数の個数: 56

約数和(自身を含む): 389583168

約数和(自身を除く): 246431488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 63907, 127814, 255628, 319535, 447349, 511256, 639070, 894698, 1022512, 1278140, 1789396, 2045024, 2236745, 2556280, 3578792, 4090048, 4473490, 5112560, 7157584, 8946980, 10225120, 14315168, 17893960, 20450240, 28630336, 35787920, 71575840, 143151680]

約数ペア:

[(1, 143151680), (2, 71575840), (4, 35787920), (5, 28630336), (7, 20450240), (8, 17893960), (10, 14315168), (14, 10225120), (16, 8946980), (20, 7157584), (28, 5112560), (32, 4473490), (35, 4090048), (40, 3578792), (56, 2556280), (64, 2236745), (70, 2045024), (80, 1789396), (112, 1278140), (140, 1022512), (160, 894698), (224, 639070), (280, 511256), (320, 447349), (448, 319535), (560, 255628), (1120, 127814), (2240, 63907)]