285673360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26849}}^1$

素因数の和:26888

約数の個数: 80

約数和(自身を含む): 799056000

約数和(自身を除く): 513382640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 26849, 53698, 107396, 134245, 187943, 214792, 268490, 375886, 429584, 510131, 536980, 751772, 939715, 1020262, 1073960, 1503544, 1879430, 2040524, 2147920, 2550655, 3007088, 3570917, 3758860, 4081048, 5101310, 7141834, 7517720, 8162096, 10202620, 14283668, 15035440, 17854585, 20405240, 28567336, 35709170, 40810480, 57134672, 71418340, 142836680, 285673360]

約数ペア:

[(1, 285673360), (2, 142836680), (4, 71418340), (5, 57134672), (7, 40810480), (8, 35709170), (10, 28567336), (14, 20405240), (16, 17854585), (19, 15035440), (20, 14283668), (28, 10202620), (35, 8162096), (38, 7517720), (40, 7141834), (56, 5101310), (70, 4081048), (76, 3758860), (80, 3570917), (95, 3007088), (112, 2550655), (133, 2147920), (140, 2040524), (152, 1879430), (190, 1503544), (266, 1073960), (280, 1020262), (304, 939715), (380, 751772), (532, 536980), (560, 510131), (665, 429584), (760, 375886), (1064, 268490), (1330, 214792), (1520, 187943), (2128, 134245), (2660, 107396), (5320, 53698), (10640, 26849)]