589713040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{21491}}^1$

素因数の和:21525

約数の個数: 80

約数和(自身を含む): 1599004800

約数和(自身を除く): 1009291760

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, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 21491, 27440, 42982, 85964, 107455, 150437, 171928, 214910, 300874, 343856, 429820, 601748, 752185, 859640, 1053059, 1203496, 1504370, 1719280, 2106118, 2406992, 3008740, 4212236, 5265295, 6017480, 7371413, 8424472, 10530590, 12034960, 14742826, 16848944, 21061180, 29485652, 36857065, 42122360, 58971304, 73714130, 84244720, 117942608, 147428260, 294856520, 589713040]

約数ペア:

[(1, 589713040), (2, 294856520), (4, 147428260), (5, 117942608), (7, 84244720), (8, 73714130), (10, 58971304), (14, 42122360), (16, 36857065), (20, 29485652), (28, 21061180), (35, 16848944), (40, 14742826), (49, 12034960), (56, 10530590), (70, 8424472), (80, 7371413), (98, 6017480), (112, 5265295), (140, 4212236), (196, 3008740), (245, 2406992), (280, 2106118), (343, 1719280), (392, 1504370), (490, 1203496), (560, 1053059), (686, 859640), (784, 752185), (980, 601748), (1372, 429820), (1715, 343856), (1960, 300874), (2744, 214910), (3430, 171928), (3920, 150437), (5488, 107455), (6860, 85964), (13720, 42982), (21491, 27440)]