154027160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13417}}^1$

素因数の和:13476

約数の個数: 64

約数和(自身を含む): 405760320

約数和(自身を除く): 251733160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 13417, 26834, 53668, 67085, 93919, 107336, 134170, 187838, 268340, 375676, 469595, 536680, 550097, 751352, 939190, 1100194, 1878380, 2200388, 2750485, 3756760, 3850679, 4400776, 5500970, 7701358, 11001940, 15402716, 19253395, 22003880, 30805432, 38506790, 77013580, 154027160]

約数ペア:

[(1, 154027160), (2, 77013580), (4, 38506790), (5, 30805432), (7, 22003880), (8, 19253395), (10, 15402716), (14, 11001940), (20, 7701358), (28, 5500970), (35, 4400776), (40, 3850679), (41, 3756760), (56, 2750485), (70, 2200388), (82, 1878380), (140, 1100194), (164, 939190), (205, 751352), (280, 550097), (287, 536680), (328, 469595), (410, 375676), (574, 268340), (820, 187838), (1148, 134170), (1435, 107336), (1640, 93919), (2296, 67085), (2870, 53668), (5740, 26834), (11480, 13417)]