212842080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1$

素因数の和:1531

約数の個数: 240

約数和(自身を含む): 819990864

約数和(自身を除く): 607148784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1493, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 2986, 3168, 3240, 3564, 3960, 4320, 4455, 4479, 4752, 5280, 5940, 5972, 6480, 7128, 7465, 7920, 8910, 8958, 9504, 11880, 11944, 12960, 13437, 14256, 14930, 15840, 16423, 17820, 17916, 22395, 23760, 23888, 26874, 28512, 29860, 32846, 35640, 35832, 40311, 44790, 47520, 47776, 49269, 53748, 59720, 65692, 67185, 71280, 71664, 80622, 82115, 89580, 98538, 107496, 119440, 120933, 131384, 134370, 142560, 143328, 147807, 161244, 164230, 179160, 197076, 201555, 214992, 238880, 241866, 246345, 262768, 268740, 295614, 322488, 328460, 358320, 394152, 403110, 429984, 443421, 483732, 492690, 525536, 537480, 591228, 604665, 644976, 656920, 716640, 739035, 788304, 806220, 886842, 967464, 985380, 1074960, 1182456, 1209330, 1289952, 1313840, 1330263, 1478070, 1576608, 1612440, 1773684, 1934928, 1970760, 2149920, 2217105, 2364912, 2418660, 2627680, 2660526, 2956140, 3224880, 3547368, 3869856, 3941520, 4434210, 4729824, 4837320, 5321052, 5912280, 6449760, 6651315, 7094736, 7883040, 8868420, 9674640, 10642104, 11824560, 13302630, 14189472, 17736840, 19349280, 21284208, 23649120, 26605260, 35473680, 42568416, 53210520, 70947360, 106421040, 212842080]

約数ペア:

[(1, 212842080), (2, 106421040), (3, 70947360), (4, 53210520), (5, 42568416), (6, 35473680), (8, 26605260), (9, 23649120), (10, 21284208), (11, 19349280), (12, 17736840), (15, 14189472), (16, 13302630), (18, 11824560), (20, 10642104), (22, 9674640), (24, 8868420), (27, 7883040), (30, 7094736), (32, 6651315), (33, 6449760), (36, 5912280), (40, 5321052), (44, 4837320), (45, 4729824), (48, 4434210), (54, 3941520), (55, 3869856), (60, 3547368), (66, 3224880), (72, 2956140), (80, 2660526), (81, 2627680), (88, 2418660), (90, 2364912), (96, 2217105), (99, 2149920), (108, 1970760), (110, 1934928), (120, 1773684), (132, 1612440), (135, 1576608), (144, 1478070), (160, 1330263), (162, 1313840), (165, 1289952), (176, 1209330), (180, 1182456), (198, 1074960), (216, 985380), (220, 967464), (240, 886842), (264, 806220), (270, 788304), (288, 739035), (297, 716640), (324, 656920), (330, 644976), (352, 604665), (360, 591228), (396, 537480), (405, 525536), (432, 492690), (440, 483732), (480, 443421), (495, 429984), (528, 403110), (540, 394152), (594, 358320), (648, 328460), (660, 322488), (720, 295614), (792, 268740), (810, 262768), (864, 246345), (880, 241866), (891, 238880), (990, 214992), (1056, 201555), (1080, 197076), (1188, 179160), (1296, 164230), (1320, 161244), (1440, 147807), (1485, 143328), (1493, 142560), (1584, 134370), (1620, 131384), (1760, 120933), (1782, 119440), (1980, 107496), (2160, 98538), (2376, 89580), (2592, 82115), (2640, 80622), (2970, 71664), (2986, 71280), (3168, 67185), (3240, 65692), (3564, 59720), (3960, 53748), (4320, 49269), (4455, 47776), (4479, 47520), (4752, 44790), (5280, 40311), (5940, 35832), (5972, 35640), (6480, 32846), (7128, 29860), (7465, 28512), (7920, 26874), (8910, 23888), (8958, 23760), (9504, 22395), (11880, 17916), (11944, 17820), (12960, 16423), (13437, 15840), (14256, 14930)]