20181733440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1911149}}^1$

素因数の和:1911180

約数の個数: 112

約数和(自身を含む): 69902222400

約数和(自身を除く): 49720488960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 1911149, 3822298, 5733447, 7644596, 9555745, 11466894, 15289192, 19111490, 21022639, 22933788, 28667235, 30578384, 38222980, 42045278, 45867576, 57334470, 61156768, 63067917, 76445960, 84090556, 91735152, 105113195, 114668940, 122313536, 126135834, 152891920, 168181112, 183470304, 210226390, 229337880, 252271668, 305783840, 315339585, 336362224, 366940608, 420452780, 458675760, 504543336, 611567680, 630679170, 672724448, 840905560, 917351520, 1009086672, 1261358340, 1345448896, 1681811120, 1834703040, 2018173344, 2522716680, 3363622240, 4036346688, 5045433360, 6727244480, 10090866720, 20181733440]

約数ペア:

[(1, 20181733440), (2, 10090866720), (3, 6727244480), (4, 5045433360), (5, 4036346688), (6, 3363622240), (8, 2522716680), (10, 2018173344), (11, 1834703040), (12, 1681811120), (15, 1345448896), (16, 1261358340), (20, 1009086672), (22, 917351520), (24, 840905560), (30, 672724448), (32, 630679170), (33, 611567680), (40, 504543336), (44, 458675760), (48, 420452780), (55, 366940608), (60, 336362224), (64, 315339585), (66, 305783840), (80, 252271668), (88, 229337880), (96, 210226390), (110, 183470304), (120, 168181112), (132, 152891920), (160, 126135834), (165, 122313536), (176, 114668940), (192, 105113195), (220, 91735152), (240, 84090556), (264, 76445960), (320, 63067917), (330, 61156768), (352, 57334470), (440, 45867576), (480, 42045278), (528, 38222980), (660, 30578384), (704, 28667235), (880, 22933788), (960, 21022639), (1056, 19111490), (1320, 15289192), (1760, 11466894), (2112, 9555745), (2640, 7644596), (3520, 5733447), (5280, 3822298), (10560, 1911149)]