1491813120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 576

約数和(自身を含む): 6028001280

約数和(自身を除く): 4536188160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 64, 69, 70, 76, 80, 84, 92, 95, 96, 105, 112, 114, 115, 120, 127, 128, 133, 138, 140, 152, 160, 161, 168, 184, 190, 192, 210, 224, 228, 230, 240, 254, 256, 266, 276, 280, 285, 304, 320, 322, 336, 345, 368, 380, 381, 384, 399, 420, 437, 448, 456, 460, 480, 483, 508, 532, 552, 560, 570, 608, 635, 640, 644, 665, 672, 690, 736, 760, 762, 768, 798, 805, 840, 874, 889, 896, 912, 920, 960, 966, 1016, 1064, 1104, 1120, 1140, 1216, 1270, 1280, 1288, 1311, 1330, 1344, 1380, 1472, 1520, 1524, 1596, 1610, 1680, 1748, 1778, 1792, 1824, 1840, 1905, 1920, 1932, 1995, 2032, 2128, 2185, 2208, 2240, 2280, 2413, 2415, 2432, 2540, 2576, 2622, 2660, 2667, 2688, 2760, 2921, 2944, 3040, 3048, 3059, 3192, 3220, 3360, 3496, 3556, 3648, 3680, 3810, 3840, 3864, 3990, 4064, 4256, 4370, 4416, 4445, 4480, 4560, 4826, 4830, 4864, 5080, 5152, 5244, 5320, 5334, 5376, 5520, 5842, 5888, 6080, 6096, 6118, 6384, 6440, 6555, 6720, 6992, 7112, 7239, 7296, 7360, 7620, 7728, 7980, 8128, 8512, 8740, 8763, 8832, 8890, 8960, 9120, 9177, 9652, 9660, 10160, 10304, 10488, 10640, 10668, 11040, 11684, 12065, 12160, 12192, 12236, 12768, 12880, 13110, 13335, 13440, 13984, 14224, 14478, 14592, 14605, 14720, 15240, 15295, 15456, 15960, 16256, 16891, 17024, 17480, 17526, 17664, 17780, 18240, 18354, 19304, 19320, 20320, 20447, 20608, 20976, 21280, 21336, 22080, 23368, 24130, 24320, 24384, 24472, 25536, 25760, 26220, 26670, 26880, 27968, 28448, 28956, 29210, 29440, 30480, 30590, 30912, 31920, 32512, 33782, 34048, 34960, 35052, 35560, 36195, 36480, 36708, 38608, 38640, 40640, 40894, 41216, 41952, 42560, 42672, 43815, 44160, 45885, 46736, 48260, 48768, 48944, 50673, 51072, 51520, 52440, 53340, 55499, 55936, 56896, 57912, 58420, 60960, 61180, 61341, 61824, 63840, 67564, 69920, 70104, 71120, 72390, 72960, 73416, 77216, 77280, 81280, 81788, 83904, 84455, 85120, 85344, 87630, 88320, 91770, 93472, 96520, 97536, 97888, 101346, 102144, 102235, 103040, 104880, 106680, 110998, 111872, 113792, 115824, 116840, 121920, 122360, 122682, 123648, 127680, 135128, 139840, 140208, 142240, 144780, 146832, 154432, 154560, 162560, 163576, 166497, 167808, 168910, 170240, 170688, 175260, 183540, 186944, 193040, 195776, 202692, 204470, 206080, 209760, 213360, 221996, 227584, 231648, 233680, 243840, 244720, 245364, 253365, 255360, 270256, 277495, 279680, 280416, 284480, 289560, 293664, 306705, 308864, 309120, 327152, 332994, 335616, 337820, 341376, 350520, 367080, 373888, 386080, 388493, 391552, 405384, 408940, 419520, 426720, 443992, 463296, 467360, 487680, 489440, 490728, 506730, 510720, 540512, 554990, 559360, 560832, 568960, 579120, 587328, 613410, 617728, 618240, 654304, 665988, 675640, 682752, 701040, 734160, 747776, 772160, 776986, 783104, 810768, 817880, 832485, 839040, 853440, 887984, 926592, 934720, 978880, 981456, 1013460, 1081024, 1109980, 1121664, 1137920, 1158240, 1165479, 1174656, 1226820, 1308608, 1331976, 1351280, 1402080, 1468320, 1544320, 1553972, 1621536, 1635760, 1664970, 1678080, 1706880, 1775968, 1853184, 1869440, 1942465, 1957760, 1962912, 2026920, 2162048, 2219960, 2243328, 2316480, 2330958, 2349312, 2453640, 2617216, 2663952, 2702560, 2804160, 2936640, 3088640, 3107944, 3243072, 3271520, 3329940, 3413760, 3551936, 3738880, 3884930, 3915520, 3925824, 4053840, 4324096, 4439920, 4632960, 4661916, 4907280, 5234432, 5327904, 5405120, 5608320, 5827395, 5873280, 6215888, 6486144, 6543040, 6659880, 7103872, 7769860, 7851648, 8107680, 8879840, 9265920, 9323832, 9814560, 10655808, 10810240, 11216640, 11654790, 11746560, 12431776, 12972288, 13086080, 13319760, 14207744, 15539720, 15703296, 16215360, 17759680, 18647664, 19629120, 21311616, 21620480, 23309580, 24863552, 26172160, 26639520, 31079440, 32430720, 35519360, 37295328, 39258240, 42623232, 46619160, 49727104, 53279040, 62158880, 64861440, 71038720, 74590656, 78516480, 93238320, 99454208, 106558080, 124317760, 149181312, 186476640, 213116160, 248635520, 298362624, 372953280, 497271040, 745906560, 1491813120]

約数ペア:

[(1, 1491813120), (2, 745906560), (3, 497271040), (4, 372953280), (5, 298362624), (6, 248635520), (7, 213116160), (8, 186476640), (10, 149181312), (12, 124317760), (14, 106558080), (15, 99454208), (16, 93238320), (19, 78516480), (20, 74590656), (21, 71038720), (23, 64861440), (24, 62158880), (28, 53279040), (30, 49727104), (32, 46619160), (35, 42623232), (38, 39258240), (40, 37295328), (42, 35519360), (46, 32430720), (48, 31079440), (56, 26639520), (57, 26172160), (60, 24863552), (64, 23309580), (69, 21620480), (70, 21311616), (76, 19629120), (80, 18647664), (84, 17759680), (92, 16215360), (95, 15703296), (96, 15539720), (105, 14207744), (112, 13319760), (114, 13086080), (115, 12972288), (120, 12431776), (127, 11746560), (128, 11654790), (133, 11216640), (138, 10810240), (140, 10655808), (152, 9814560), (160, 9323832), (161, 9265920), (168, 8879840), (184, 8107680), (190, 7851648), (192, 7769860), (210, 7103872), (224, 6659880), (228, 6543040), (230, 6486144), (240, 6215888), (254, 5873280), (256, 5827395), (266, 5608320), (276, 5405120), (280, 5327904), (285, 5234432), (304, 4907280), (320, 4661916), (322, 4632960), (336, 4439920), (345, 4324096), (368, 4053840), (380, 3925824), (381, 3915520), (384, 3884930), (399, 3738880), (420, 3551936), (437, 3413760), (448, 3329940), (456, 3271520), (460, 3243072), (480, 3107944), (483, 3088640), (508, 2936640), (532, 2804160), (552, 2702560), (560, 2663952), (570, 2617216), (608, 2453640), (635, 2349312), (640, 2330958), (644, 2316480), (665, 2243328), (672, 2219960), (690, 2162048), (736, 2026920), (760, 1962912), (762, 1957760), (768, 1942465), (798, 1869440), (805, 1853184), (840, 1775968), (874, 1706880), (889, 1678080), (896, 1664970), (912, 1635760), (920, 1621536), (960, 1553972), (966, 1544320), (1016, 1468320), (1064, 1402080), (1104, 1351280), (1120, 1331976), (1140, 1308608), (1216, 1226820), (1270, 1174656), (1280, 1165479), (1288, 1158240), (1311, 1137920), (1330, 1121664), (1344, 1109980), (1380, 1081024), (1472, 1013460), (1520, 981456), (1524, 978880), (1596, 934720), (1610, 926592), (1680, 887984), (1748, 853440), (1778, 839040), (1792, 832485), (1824, 817880), (1840, 810768), (1905, 783104), (1920, 776986), (1932, 772160), (1995, 747776), (2032, 734160), (2128, 701040), (2185, 682752), (2208, 675640), (2240, 665988), (2280, 654304), (2413, 618240), (2415, 617728), (2432, 613410), (2540, 587328), (2576, 579120), (2622, 568960), (2660, 560832), (2667, 559360), (2688, 554990), (2760, 540512), (2921, 510720), (2944, 506730), (3040, 490728), (3048, 489440), (3059, 487680), (3192, 467360), (3220, 463296), (3360, 443992), (3496, 426720), (3556, 419520), (3648, 408940), (3680, 405384), (3810, 391552), (3840, 388493), (3864, 386080), (3990, 373888), (4064, 367080), (4256, 350520), (4370, 341376), (4416, 337820), (4445, 335616), (4480, 332994), (4560, 327152), (4826, 309120), (4830, 308864), (4864, 306705), (5080, 293664), (5152, 289560), (5244, 284480), (5320, 280416), (5334, 279680), (5376, 277495), (5520, 270256), (5842, 255360), (5888, 253365), (6080, 245364), (6096, 244720), (6118, 243840), (6384, 233680), (6440, 231648), (6555, 227584), (6720, 221996), (6992, 213360), (7112, 209760), (7239, 206080), (7296, 204470), (7360, 202692), (7620, 195776), (7728, 193040), (7980, 186944), (8128, 183540), (8512, 175260), (8740, 170688), (8763, 170240), (8832, 168910), (8890, 167808), (8960, 166497), (9120, 163576), (9177, 162560), (9652, 154560), (9660, 154432), (10160, 146832), (10304, 144780), (10488, 142240), (10640, 140208), (10668, 139840), (11040, 135128), (11684, 127680), (12065, 123648), (12160, 122682), (12192, 122360), (12236, 121920), (12768, 116840), (12880, 115824), (13110, 113792), (13335, 111872), (13440, 110998), (13984, 106680), (14224, 104880), (14478, 103040), (14592, 102235), (14605, 102144), (14720, 101346), (15240, 97888), (15295, 97536), (15456, 96520), (15960, 93472), (16256, 91770), (16891, 88320), (17024, 87630), (17480, 85344), (17526, 85120), (17664, 84455), (17780, 83904), (18240, 81788), (18354, 81280), (19304, 77280), (19320, 77216), (20320, 73416), (20447, 72960), (20608, 72390), (20976, 71120), (21280, 70104), (21336, 69920), (22080, 67564), (23368, 63840), (24130, 61824), (24320, 61341), (24384, 61180), (24472, 60960), (25536, 58420), (25760, 57912), (26220, 56896), (26670, 55936), (26880, 55499), (27968, 53340), (28448, 52440), (28956, 51520), (29210, 51072), (29440, 50673), (30480, 48944), (30590, 48768), (30912, 48260), (31920, 46736), (32512, 45885), (33782, 44160), (34048, 43815), (34960, 42672), (35052, 42560), (35560, 41952), (36195, 41216), (36480, 40894), (36708, 40640), (38608, 38640)]