292428080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{10657}}^1$

素因数の和:10691

約数の個数: 80

約数和(自身を含む): 792955200

約数和(自身を除く): 500527120

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, 10657, 13720, 21314, 27440, 42628, 53285, 74599, 85256, 106570, 149198, 170512, 213140, 298396, 372995, 426280, 522193, 596792, 745990, 852560, 1044386, 1193584, 1491980, 2088772, 2610965, 2983960, 3655351, 4177544, 5221930, 5967920, 7310702, 8355088, 10443860, 14621404, 18276755, 20887720, 29242808, 36553510, 41775440, 58485616, 73107020, 146214040, 292428080]

約数ペア:

[(1, 292428080), (2, 146214040), (4, 73107020), (5, 58485616), (7, 41775440), (8, 36553510), (10, 29242808), (14, 20887720), (16, 18276755), (20, 14621404), (28, 10443860), (35, 8355088), (40, 7310702), (49, 5967920), (56, 5221930), (70, 4177544), (80, 3655351), (98, 2983960), (112, 2610965), (140, 2088772), (196, 1491980), (245, 1193584), (280, 1044386), (343, 852560), (392, 745990), (490, 596792), (560, 522193), (686, 426280), (784, 372995), (980, 298396), (1372, 213140), (1715, 170512), (1960, 149198), (2744, 106570), (3430, 85256), (3920, 74599), (5488, 53285), (6860, 42628), (10657, 27440), (13720, 21314)]