1408788480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 4967071200

約数和(自身を除く): 3558282720

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, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 379, 384, 440, 480, 484, 512, 528, 605, 640, 660, 704, 726, 758, 768, 880, 960, 968, 1024, 1056, 1137, 1210, 1280, 1320, 1408, 1452, 1516, 1536, 1760, 1815, 1895, 1920, 1936, 2048, 2112, 2274, 2420, 2560, 2640, 2816, 2904, 3032, 3072, 3520, 3630, 3790, 3840, 3872, 4169, 4224, 4548, 4840, 5120, 5280, 5632, 5685, 5808, 6064, 6144, 7040, 7260, 7580, 7680, 7744, 8338, 8448, 9096, 9680, 10240, 10560, 11264, 11370, 11616, 12128, 12507, 14080, 14520, 15160, 15360, 15488, 16676, 16896, 18192, 19360, 20845, 21120, 22528, 22740, 23232, 24256, 25014, 28160, 29040, 30320, 30720, 30976, 33352, 33792, 36384, 38720, 41690, 42240, 45480, 45859, 46464, 48512, 50028, 56320, 58080, 60640, 61952, 62535, 66704, 67584, 72768, 77440, 83380, 84480, 90960, 91718, 92928, 97024, 100056, 112640, 116160, 121280, 123904, 125070, 133408, 137577, 145536, 154880, 166760, 168960, 181920, 183436, 185856, 194048, 200112, 229295, 232320, 242560, 247808, 250140, 266816, 275154, 291072, 309760, 333520, 337920, 363840, 366872, 371712, 388096, 400224, 458590, 464640, 485120, 500280, 533632, 550308, 582144, 619520, 667040, 687885, 727680, 733744, 743424, 776192, 800448, 917180, 929280, 970240, 1000560, 1067264, 1100616, 1164288, 1239040, 1334080, 1375770, 1455360, 1467488, 1600896, 1834360, 1858560, 1940480, 2001120, 2134528, 2201232, 2328576, 2668160, 2751540, 2910720, 2934976, 3201792, 3668720, 3717120, 3880960, 4002240, 4269056, 4402464, 5336320, 5503080, 5821440, 5869952, 6403584, 7337440, 8004480, 8538112, 8804928, 10672640, 11006160, 11642880, 11739904, 12807168, 14674880, 16008960, 17609856, 21345280, 22012320, 23479808, 25614336, 29349760, 32017920, 35219712, 42690560, 44024640, 46959616, 58699520, 64035840, 70439424, 88049280, 93919232, 117399040, 128071680, 140878848, 176098560, 234798080, 281757696, 352197120, 469596160, 704394240, 1408788480]

約数ペア:

[(1, 1408788480), (2, 704394240), (3, 469596160), (4, 352197120), (5, 281757696), (6, 234798080), (8, 176098560), (10, 140878848), (11, 128071680), (12, 117399040), (15, 93919232), (16, 88049280), (20, 70439424), (22, 64035840), (24, 58699520), (30, 46959616), (32, 44024640), (33, 42690560), (40, 35219712), (44, 32017920), (48, 29349760), (55, 25614336), (60, 23479808), (64, 22012320), (66, 21345280), (80, 17609856), (88, 16008960), (96, 14674880), (110, 12807168), (120, 11739904), (121, 11642880), (128, 11006160), (132, 10672640), (160, 8804928), (165, 8538112), (176, 8004480), (192, 7337440), (220, 6403584), (240, 5869952), (242, 5821440), (256, 5503080), (264, 5336320), (320, 4402464), (330, 4269056), (352, 4002240), (363, 3880960), (379, 3717120), (384, 3668720), (440, 3201792), (480, 2934976), (484, 2910720), (512, 2751540), (528, 2668160), (605, 2328576), (640, 2201232), (660, 2134528), (704, 2001120), (726, 1940480), (758, 1858560), (768, 1834360), (880, 1600896), (960, 1467488), (968, 1455360), (1024, 1375770), (1056, 1334080), (1137, 1239040), (1210, 1164288), (1280, 1100616), (1320, 1067264), (1408, 1000560), (1452, 970240), (1516, 929280), (1536, 917180), (1760, 800448), (1815, 776192), (1895, 743424), (1920, 733744), (1936, 727680), (2048, 687885), (2112, 667040), (2274, 619520), (2420, 582144), (2560, 550308), (2640, 533632), (2816, 500280), (2904, 485120), (3032, 464640), (3072, 458590), (3520, 400224), (3630, 388096), (3790, 371712), (3840, 366872), (3872, 363840), (4169, 337920), (4224, 333520), (4548, 309760), (4840, 291072), (5120, 275154), (5280, 266816), (5632, 250140), (5685, 247808), (5808, 242560), (6064, 232320), (6144, 229295), (7040, 200112), (7260, 194048), (7580, 185856), (7680, 183436), (7744, 181920), (8338, 168960), (8448, 166760), (9096, 154880), (9680, 145536), (10240, 137577), (10560, 133408), (11264, 125070), (11370, 123904), (11616, 121280), (12128, 116160), (12507, 112640), (14080, 100056), (14520, 97024), (15160, 92928), (15360, 91718), (15488, 90960), (16676, 84480), (16896, 83380), (18192, 77440), (19360, 72768), (20845, 67584), (21120, 66704), (22528, 62535), (22740, 61952), (23232, 60640), (24256, 58080), (25014, 56320), (28160, 50028), (29040, 48512), (30320, 46464), (30720, 45859), (30976, 45480), (33352, 42240), (33792, 41690), (36384, 38720)]