168057680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4204

約数の個数: 80

約数和(自身を含む): 452780544

約数和(自身を除く): 284722864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 4111, 5110, 5840, 8176, 8222, 10220, 16444, 20440, 20555, 28777, 32888, 40880, 41110, 57554, 65776, 82220, 115108, 143885, 164440, 230216, 287770, 300103, 328880, 460432, 575540, 600206, 1151080, 1200412, 1500515, 2100721, 2302160, 2400824, 3001030, 4201442, 4801648, 6002060, 8402884, 10503605, 12004120, 16805768, 21007210, 24008240, 33611536, 42014420, 84028840, 168057680]

約数ペア:

[(1, 168057680), (2, 84028840), (4, 42014420), (5, 33611536), (7, 24008240), (8, 21007210), (10, 16805768), (14, 12004120), (16, 10503605), (20, 8402884), (28, 6002060), (35, 4801648), (40, 4201442), (56, 3001030), (70, 2400824), (73, 2302160), (80, 2100721), (112, 1500515), (140, 1200412), (146, 1151080), (280, 600206), (292, 575540), (365, 460432), (511, 328880), (560, 300103), (584, 287770), (730, 230216), (1022, 164440), (1168, 143885), (1460, 115108), (2044, 82220), (2555, 65776), (2920, 57554), (4088, 41110), (4111, 40880), (5110, 32888), (5840, 28777), (8176, 20555), (8222, 20440), (10220, 16444)]