79775080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 148320920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 140, 154, 220, 236, 280, 295, 308, 385, 413, 439, 440, 472, 590, 616, 649, 770, 826, 878, 1180, 1298, 1540, 1652, 1756, 2065, 2195, 2360, 2596, 3073, 3080, 3245, 3304, 3512, 4130, 4390, 4543, 4829, 5192, 6146, 6490, 8260, 8780, 9086, 9658, 12292, 12980, 15365, 16520, 17560, 18172, 19316, 22715, 24145, 24584, 25901, 25960, 30730, 33803, 36344, 38632, 45430, 48290, 51802, 61460, 67606, 90860, 96580, 103604, 122920, 129505, 135212, 169015, 181307, 181720, 193160, 207208, 259010, 270424, 284911, 338030, 362614, 518020, 569822, 676060, 725228, 906535, 1036040, 1139644, 1352120, 1424555, 1450456, 1813070, 1994377, 2279288, 2849110, 3626140, 3988754, 5698220, 7252280, 7977508, 9971885, 11396440, 15955016, 19943770, 39887540, 79775080]

約数ペア:

[(1, 79775080), (2, 39887540), (4, 19943770), (5, 15955016), (7, 11396440), (8, 9971885), (10, 7977508), (11, 7252280), (14, 5698220), (20, 3988754), (22, 3626140), (28, 2849110), (35, 2279288), (40, 1994377), (44, 1813070), (55, 1450456), (56, 1424555), (59, 1352120), (70, 1139644), (77, 1036040), (88, 906535), (110, 725228), (118, 676060), (140, 569822), (154, 518020), (220, 362614), (236, 338030), (280, 284911), (295, 270424), (308, 259010), (385, 207208), (413, 193160), (439, 181720), (440, 181307), (472, 169015), (590, 135212), (616, 129505), (649, 122920), (770, 103604), (826, 96580), (878, 90860), (1180, 67606), (1298, 61460), (1540, 51802), (1652, 48290), (1756, 45430), (2065, 38632), (2195, 36344), (2360, 33803), (2596, 30730), (3073, 25960), (3080, 25901), (3245, 24584), (3304, 24145), (3512, 22715), (4130, 19316), (4390, 18172), (4543, 17560), (4829, 16520), (5192, 15365), (6146, 12980), (6490, 12292), (8260, 9658), (8780, 9086)]