2996475440

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{109201}}^1$

素因数の和:109235

約数の個数: 80

約数和(自身を含む): 8124628800

約数和(自身を除く): 5128153360

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, 27440, 109201, 218402, 436804, 546005, 764407, 873608, 1092010, 1528814, 1747216, 2184020, 3057628, 3822035, 4368040, 5350849, 6115256, 7644070, 8736080, 10701698, 12230512, 15288140, 21403396, 26754245, 30576280, 37455943, 42806792, 53508490, 61152560, 74911886, 85613584, 107016980, 149823772, 187279715, 214033960, 299647544, 374559430, 428067920, 599295088, 749118860, 1498237720, 2996475440]

約数ペア:

[(1, 2996475440), (2, 1498237720), (4, 749118860), (5, 599295088), (7, 428067920), (8, 374559430), (10, 299647544), (14, 214033960), (16, 187279715), (20, 149823772), (28, 107016980), (35, 85613584), (40, 74911886), (49, 61152560), (56, 53508490), (70, 42806792), (80, 37455943), (98, 30576280), (112, 26754245), (140, 21403396), (196, 15288140), (245, 12230512), (280, 10701698), (343, 8736080), (392, 7644070), (490, 6115256), (560, 5350849), (686, 4368040), (784, 3822035), (980, 3057628), (1372, 2184020), (1715, 1747216), (1960, 1528814), (2744, 1092010), (3430, 873608), (3920, 764407), (5488, 546005), (6860, 436804), (13720, 218402), (27440, 109201)]