76633480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 141094520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 139, 140, 154, 179, 220, 278, 280, 308, 358, 385, 440, 556, 616, 695, 716, 770, 895, 973, 1112, 1253, 1390, 1432, 1529, 1540, 1790, 1946, 1969, 2506, 2780, 3058, 3080, 3580, 3892, 3938, 4865, 5012, 5560, 6116, 6265, 7160, 7645, 7784, 7876, 9730, 9845, 10024, 10703, 12232, 12530, 13783, 15290, 15752, 19460, 19690, 21406, 24881, 25060, 27566, 30580, 38920, 39380, 42812, 49762, 50120, 53515, 55132, 61160, 68915, 78760, 85624, 99524, 107030, 110264, 124405, 137830, 174167, 199048, 214060, 248810, 273691, 275660, 348334, 428120, 497620, 547382, 551320, 696668, 870835, 995240, 1094764, 1368455, 1393336, 1741670, 1915837, 2189528, 2736910, 3483340, 3831674, 5473820, 6966680, 7663348, 9579185, 10947640, 15326696, 19158370, 38316740, 76633480]

約数ペア:

[(1, 76633480), (2, 38316740), (4, 19158370), (5, 15326696), (7, 10947640), (8, 9579185), (10, 7663348), (11, 6966680), (14, 5473820), (20, 3831674), (22, 3483340), (28, 2736910), (35, 2189528), (40, 1915837), (44, 1741670), (55, 1393336), (56, 1368455), (70, 1094764), (77, 995240), (88, 870835), (110, 696668), (139, 551320), (140, 547382), (154, 497620), (179, 428120), (220, 348334), (278, 275660), (280, 273691), (308, 248810), (358, 214060), (385, 199048), (440, 174167), (556, 137830), (616, 124405), (695, 110264), (716, 107030), (770, 99524), (895, 85624), (973, 78760), (1112, 68915), (1253, 61160), (1390, 55132), (1432, 53515), (1529, 50120), (1540, 49762), (1790, 42812), (1946, 39380), (1969, 38920), (2506, 30580), (2780, 27566), (3058, 25060), (3080, 24881), (3580, 21406), (3892, 19690), (3938, 19460), (4865, 15752), (5012, 15290), (5560, 13783), (6116, 12530), (6265, 12232), (7160, 10703), (7645, 10024), (7784, 9845), (7876, 9730)]