2154228480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 288

約数和(自身を含む): 7746923520

約数和(自身を除く): 5592695040

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, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 256, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 751, 768, 830, 864, 960, 996, 1080, 1152, 1245, 1280, 1328, 1440, 1494, 1502, 1660, 1728, 1920, 1992, 2160, 2241, 2253, 2304, 2490, 2656, 2880, 2988, 3004, 3320, 3456, 3735, 3755, 3840, 3984, 4320, 4482, 4506, 4980, 5312, 5760, 5976, 6008, 6640, 6759, 6912, 7470, 7510, 7968, 8640, 8964, 9012, 9960, 10624, 11205, 11265, 11520, 11952, 12016, 13280, 13518, 14940, 15020, 15936, 17280, 17928, 18024, 19920, 20277, 21248, 22410, 22530, 23904, 24032, 26560, 27036, 29880, 30040, 31872, 33795, 34560, 35856, 36048, 39840, 40554, 44820, 45060, 47808, 48064, 53120, 54072, 59760, 60080, 62333, 63744, 67590, 71712, 72096, 79680, 81108, 89640, 90120, 95616, 96128, 101385, 106240, 108144, 119520, 120160, 124666, 135180, 143424, 144192, 159360, 162216, 179280, 180240, 186999, 191232, 192256, 202770, 216288, 239040, 240320, 249332, 270360, 286848, 288384, 311665, 318720, 324432, 358560, 360480, 373998, 405540, 432576, 478080, 480640, 498664, 540720, 560997, 573696, 576768, 623330, 648864, 717120, 720960, 747996, 811080, 865152, 934995, 956160, 961280, 997328, 1081440, 1121994, 1246660, 1297728, 1434240, 1441920, 1495992, 1622160, 1682991, 1730304, 1869990, 1994656, 2162880, 2243988, 2493320, 2595456, 2804985, 2868480, 2883840, 2991984, 3244320, 3365982, 3739980, 3989312, 4325760, 4487976, 4986640, 5190912, 5609970, 5983968, 6488640, 6731964, 7479960, 7978624, 8414955, 8651520, 8975952, 9973280, 11219940, 11967936, 12977280, 13463928, 14959920, 15957248, 16829910, 17951904, 19946560, 22439880, 23935872, 25954560, 26927856, 29919840, 33659820, 35903808, 39893120, 44879760, 47871744, 53855712, 59839680, 67319640, 71807616, 79786240, 89759520, 107711424, 119679360, 134639280, 143615232, 179519040, 215422848, 239358720, 269278560, 359038080, 430845696, 538557120, 718076160, 1077114240, 2154228480]

約数ペア:

[(1, 2154228480), (2, 1077114240), (3, 718076160), (4, 538557120), (5, 430845696), (6, 359038080), (8, 269278560), (9, 239358720), (10, 215422848), (12, 179519040), (15, 143615232), (16, 134639280), (18, 119679360), (20, 107711424), (24, 89759520), (27, 79786240), (30, 71807616), (32, 67319640), (36, 59839680), (40, 53855712), (45, 47871744), (48, 44879760), (54, 39893120), (60, 35903808), (64, 33659820), (72, 29919840), (80, 26927856), (83, 25954560), (90, 23935872), (96, 22439880), (108, 19946560), (120, 17951904), (128, 16829910), (135, 15957248), (144, 14959920), (160, 13463928), (166, 12977280), (180, 11967936), (192, 11219940), (216, 9973280), (240, 8975952), (249, 8651520), (256, 8414955), (270, 7978624), (288, 7479960), (320, 6731964), (332, 6488640), (360, 5983968), (384, 5609970), (415, 5190912), (432, 4986640), (480, 4487976), (498, 4325760), (540, 3989312), (576, 3739980), (640, 3365982), (664, 3244320), (720, 2991984), (747, 2883840), (751, 2868480), (768, 2804985), (830, 2595456), (864, 2493320), (960, 2243988), (996, 2162880), (1080, 1994656), (1152, 1869990), (1245, 1730304), (1280, 1682991), (1328, 1622160), (1440, 1495992), (1494, 1441920), (1502, 1434240), (1660, 1297728), (1728, 1246660), (1920, 1121994), (1992, 1081440), (2160, 997328), (2241, 961280), (2253, 956160), (2304, 934995), (2490, 865152), (2656, 811080), (2880, 747996), (2988, 720960), (3004, 717120), (3320, 648864), (3456, 623330), (3735, 576768), (3755, 573696), (3840, 560997), (3984, 540720), (4320, 498664), (4482, 480640), (4506, 478080), (4980, 432576), (5312, 405540), (5760, 373998), (5976, 360480), (6008, 358560), (6640, 324432), (6759, 318720), (6912, 311665), (7470, 288384), (7510, 286848), (7968, 270360), (8640, 249332), (8964, 240320), (9012, 239040), (9960, 216288), (10624, 202770), (11205, 192256), (11265, 191232), (11520, 186999), (11952, 180240), (12016, 179280), (13280, 162216), (13518, 159360), (14940, 144192), (15020, 143424), (15936, 135180), (17280, 124666), (17928, 120160), (18024, 119520), (19920, 108144), (20277, 106240), (21248, 101385), (22410, 96128), (22530, 95616), (23904, 90120), (24032, 89640), (26560, 81108), (27036, 79680), (29880, 72096), (30040, 71712), (31872, 67590), (33795, 63744), (34560, 62333), (35856, 60080), (36048, 59760), (39840, 54072), (40554, 53120), (44820, 48064), (45060, 47808)]