1906683840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{220681}}^1$

素因数の和:220707

約数の個数: 112

約数和(自身を含む): 6726387360

約数和(自身を除く): 4819703520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 220681, 441362, 662043, 882724, 1103405, 1324086, 1765448, 1986129, 2206810, 2648172, 3310215, 3530896, 3972258, 4413620, 5296344, 5958387, 6620430, 7061792, 7944516, 8827240, 9930645, 10592688, 11916774, 13240860, 14123584, 15889032, 17654480, 19861290, 21185376, 23833548, 26481720, 29791935, 31778064, 35308960, 39722580, 42370752, 47667096, 52963440, 59583870, 63556128, 70617920, 79445160, 95334192, 105926880, 119167740, 127112256, 158890320, 190668384, 211853760, 238335480, 317780640, 381336768, 476670960, 635561280, 953341920, 1906683840]

約数ペア:

[(1, 1906683840), (2, 953341920), (3, 635561280), (4, 476670960), (5, 381336768), (6, 317780640), (8, 238335480), (9, 211853760), (10, 190668384), (12, 158890320), (15, 127112256), (16, 119167740), (18, 105926880), (20, 95334192), (24, 79445160), (27, 70617920), (30, 63556128), (32, 59583870), (36, 52963440), (40, 47667096), (45, 42370752), (48, 39722580), (54, 35308960), (60, 31778064), (64, 29791935), (72, 26481720), (80, 23833548), (90, 21185376), (96, 19861290), (108, 17654480), (120, 15889032), (135, 14123584), (144, 13240860), (160, 11916774), (180, 10592688), (192, 9930645), (216, 8827240), (240, 7944516), (270, 7061792), (288, 6620430), (320, 5958387), (360, 5296344), (432, 4413620), (480, 3972258), (540, 3530896), (576, 3310215), (720, 2648172), (864, 2206810), (960, 1986129), (1080, 1765448), (1440, 1324086), (1728, 1103405), (2160, 882724), (2880, 662043), (4320, 441362), (8640, 220681)]