2180302080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:833

約数の個数: 288

約数和(自身を含む): 7713957888

約数和(自身を除く): 5533655808

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, 71, 80, 88, 96, 110, 120, 128, 132, 142, 160, 165, 176, 192, 213, 220, 240, 256, 264, 284, 320, 330, 352, 355, 384, 426, 440, 480, 528, 568, 640, 660, 704, 710, 727, 768, 781, 852, 880, 960, 1056, 1065, 1136, 1280, 1320, 1408, 1420, 1454, 1562, 1704, 1760, 1920, 2112, 2130, 2181, 2272, 2343, 2640, 2816, 2840, 2908, 3124, 3408, 3520, 3635, 3840, 3905, 4224, 4260, 4362, 4544, 4686, 5280, 5680, 5816, 6248, 6816, 7040, 7270, 7810, 7997, 8448, 8520, 8724, 9088, 9372, 10560, 10905, 11360, 11632, 11715, 12496, 13632, 14080, 14540, 15620, 15994, 17040, 17448, 18176, 18744, 21120, 21810, 22720, 23264, 23430, 23991, 24992, 27264, 29080, 31240, 31988, 34080, 34896, 37488, 39985, 42240, 43620, 45440, 46528, 46860, 47982, 49984, 51617, 54528, 58160, 62480, 63976, 68160, 69792, 74976, 79970, 87240, 90880, 93056, 93720, 95964, 99968, 103234, 116320, 119955, 124960, 127952, 136320, 139584, 149952, 154851, 159940, 174480, 186112, 187440, 191928, 199936, 206468, 232640, 239910, 249920, 255904, 258085, 272640, 279168, 299904, 309702, 319880, 348960, 374880, 383856, 412936, 465280, 479820, 499840, 511808, 516170, 558336, 567787, 599808, 619404, 639760, 697920, 749760, 767712, 774255, 825872, 930560, 959640, 999680, 1023616, 1032340, 1135574, 1238808, 1279520, 1395840, 1499520, 1535424, 1548510, 1651744, 1703361, 1919280, 2047232, 2064680, 2271148, 2477616, 2559040, 2791680, 2838935, 2999040, 3070848, 3097020, 3303488, 3406722, 3838560, 4129360, 4542296, 4955232, 5118080, 5677870, 6141696, 6194040, 6606976, 6813444, 7677120, 8258720, 8516805, 9084592, 9910464, 10236160, 11355740, 12388080, 13213952, 13626888, 15354240, 16517440, 17033610, 18169184, 19820928, 22711480, 24776160, 27253776, 30708480, 33034880, 34067220, 36338368, 39641856, 45422960, 49552320, 54507552, 66069760, 68134440, 72676736, 90845920, 99104640, 109015104, 136268880, 145353472, 181691840, 198209280, 218030208, 272537760, 363383680, 436060416, 545075520, 726767360, 1090151040, 2180302080]

約数ペア:

[(1, 2180302080), (2, 1090151040), (3, 726767360), (4, 545075520), (5, 436060416), (6, 363383680), (8, 272537760), (10, 218030208), (11, 198209280), (12, 181691840), (15, 145353472), (16, 136268880), (20, 109015104), (22, 99104640), (24, 90845920), (30, 72676736), (32, 68134440), (33, 66069760), (40, 54507552), (44, 49552320), (48, 45422960), (55, 39641856), (60, 36338368), (64, 34067220), (66, 33034880), (71, 30708480), (80, 27253776), (88, 24776160), (96, 22711480), (110, 19820928), (120, 18169184), (128, 17033610), (132, 16517440), (142, 15354240), (160, 13626888), (165, 13213952), (176, 12388080), (192, 11355740), (213, 10236160), (220, 9910464), (240, 9084592), (256, 8516805), (264, 8258720), (284, 7677120), (320, 6813444), (330, 6606976), (352, 6194040), (355, 6141696), (384, 5677870), (426, 5118080), (440, 4955232), (480, 4542296), (528, 4129360), (568, 3838560), (640, 3406722), (660, 3303488), (704, 3097020), (710, 3070848), (727, 2999040), (768, 2838935), (781, 2791680), (852, 2559040), (880, 2477616), (960, 2271148), (1056, 2064680), (1065, 2047232), (1136, 1919280), (1280, 1703361), (1320, 1651744), (1408, 1548510), (1420, 1535424), (1454, 1499520), (1562, 1395840), (1704, 1279520), (1760, 1238808), (1920, 1135574), (2112, 1032340), (2130, 1023616), (2181, 999680), (2272, 959640), (2343, 930560), (2640, 825872), (2816, 774255), (2840, 767712), (2908, 749760), (3124, 697920), (3408, 639760), (3520, 619404), (3635, 599808), (3840, 567787), (3905, 558336), (4224, 516170), (4260, 511808), (4362, 499840), (4544, 479820), (4686, 465280), (5280, 412936), (5680, 383856), (5816, 374880), (6248, 348960), (6816, 319880), (7040, 309702), (7270, 299904), (7810, 279168), (7997, 272640), (8448, 258085), (8520, 255904), (8724, 249920), (9088, 239910), (9372, 232640), (10560, 206468), (10905, 199936), (11360, 191928), (11632, 187440), (11715, 186112), (12496, 174480), (13632, 159940), (14080, 154851), (14540, 149952), (15620, 139584), (15994, 136320), (17040, 127952), (17448, 124960), (18176, 119955), (18744, 116320), (21120, 103234), (21810, 99968), (22720, 95964), (23264, 93720), (23430, 93056), (23991, 90880), (24992, 87240), (27264, 79970), (29080, 74976), (31240, 69792), (31988, 68160), (34080, 63976), (34896, 62480), (37488, 58160), (39985, 54528), (42240, 51617), (43620, 49984), (45440, 47982), (46528, 46860)]