2107638720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66529}}^1$

素因数の和:66563

約数の個数: 168

約数和(自身を含む): 7908554160

約数和(自身を除く): 5800915440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 66529, 133058, 199587, 266116, 332645, 399174, 532232, 598761, 665290, 731819, 798348, 997935, 1064464, 1197522, 1330580, 1463638, 1596696, 1995870, 2128928, 2195457, 2395044, 2661160, 2927276, 2993805, 3193392, 3659095, 3991740, 4257856, 4390914, 4790088, 5322320, 5854552, 5987610, 6386784, 6586371, 7318190, 7983480, 8781828, 9580176, 10644640, 10977285, 11709104, 11975220, 12773568, 13172742, 14636380, 15966960, 17563656, 19160352, 21289280, 21954570, 23418208, 23950440, 26345484, 29272760, 31933920, 32931855, 35127312, 38320704, 43909140, 46836416, 47900880, 52690968, 58545520, 63867840, 65863710, 70254624, 87818280, 95801760, 105381936, 117091040, 131727420, 140509248, 175636560, 191603520, 210763872, 234182080, 263454840, 351273120, 421527744, 526909680, 702546240, 1053819360, 2107638720]

約数ペア:

[(1, 2107638720), (2, 1053819360), (3, 702546240), (4, 526909680), (5, 421527744), (6, 351273120), (8, 263454840), (9, 234182080), (10, 210763872), (11, 191603520), (12, 175636560), (15, 140509248), (16, 131727420), (18, 117091040), (20, 105381936), (22, 95801760), (24, 87818280), (30, 70254624), (32, 65863710), (33, 63867840), (36, 58545520), (40, 52690968), (44, 47900880), (45, 46836416), (48, 43909140), (55, 38320704), (60, 35127312), (64, 32931855), (66, 31933920), (72, 29272760), (80, 26345484), (88, 23950440), (90, 23418208), (96, 21954570), (99, 21289280), (110, 19160352), (120, 17563656), (132, 15966960), (144, 14636380), (160, 13172742), (165, 12773568), (176, 11975220), (180, 11709104), (192, 10977285), (198, 10644640), (220, 9580176), (240, 8781828), (264, 7983480), (288, 7318190), (320, 6586371), (330, 6386784), (352, 5987610), (360, 5854552), (396, 5322320), (440, 4790088), (480, 4390914), (495, 4257856), (528, 3991740), (576, 3659095), (660, 3193392), (704, 2993805), (720, 2927276), (792, 2661160), (880, 2395044), (960, 2195457), (990, 2128928), (1056, 1995870), (1320, 1596696), (1440, 1463638), (1584, 1330580), (1760, 1197522), (1980, 1064464), (2112, 997935), (2640, 798348), (2880, 731819), (3168, 665290), (3520, 598761), (3960, 532232), (5280, 399174), (6336, 332645), (7920, 266116), (10560, 199587), (15840, 133058), (31680, 66529)]