1457763840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 480

約数和(自身を含む): 5648138496

約数和(自身を除く): 4190374656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 157, 160, 180, 186, 192, 195, 208, 234, 240, 248, 256, 260, 279, 288, 310, 312, 314, 320, 360, 372, 384, 390, 403, 416, 465, 468, 471, 480, 496, 512, 520, 558, 576, 585, 620, 624, 628, 640, 720, 744, 768, 780, 785, 806, 832, 930, 936, 942, 960, 992, 1040, 1116, 1152, 1170, 1209, 1240, 1248, 1256, 1280, 1395, 1413, 1440, 1488, 1536, 1560, 1570, 1612, 1664, 1860, 1872, 1884, 1920, 1984, 2015, 2041, 2080, 2232, 2304, 2340, 2355, 2418, 2480, 2496, 2512, 2560, 2790, 2826, 2880, 2976, 3120, 3140, 3224, 3328, 3627, 3720, 3744, 3768, 3840, 3968, 4030, 4082, 4160, 4464, 4608, 4680, 4710, 4836, 4867, 4960, 4992, 5024, 5580, 5652, 5760, 5952, 6045, 6123, 6240, 6280, 6448, 6656, 7065, 7254, 7440, 7488, 7536, 7680, 7936, 8060, 8164, 8320, 8928, 9360, 9420, 9672, 9734, 9920, 9984, 10048, 10205, 11160, 11304, 11520, 11904, 12090, 12246, 12480, 12560, 12896, 14130, 14508, 14601, 14880, 14976, 15072, 15872, 16120, 16328, 16640, 17856, 18135, 18369, 18720, 18840, 19344, 19468, 19840, 19968, 20096, 20410, 22320, 22608, 23040, 23808, 24180, 24335, 24492, 24960, 25120, 25792, 28260, 29016, 29202, 29760, 29952, 30144, 30615, 32240, 32656, 33280, 35712, 36270, 36738, 37440, 37680, 38688, 38936, 39680, 40192, 40820, 43803, 44640, 45216, 47616, 48360, 48670, 48984, 49920, 50240, 51584, 56520, 58032, 58404, 59520, 59904, 60288, 61230, 63271, 64480, 65312, 71424, 72540, 73005, 73476, 74880, 75360, 77376, 77872, 79360, 80384, 81640, 87606, 89280, 90432, 91845, 96720, 97340, 97968, 99840, 100480, 103168, 113040, 116064, 116808, 119040, 120576, 122460, 126542, 128960, 130624, 142848, 145080, 146010, 146952, 149760, 150720, 154752, 155744, 163280, 175212, 178560, 180864, 183690, 189813, 193440, 194680, 195936, 200960, 206336, 219015, 226080, 232128, 233616, 238080, 241152, 244920, 253084, 257920, 261248, 290160, 292020, 293904, 299520, 301440, 309504, 311488, 316355, 326560, 350424, 357120, 361728, 367380, 379626, 386880, 389360, 391872, 401920, 438030, 452160, 464256, 467232, 489840, 506168, 515840, 522496, 569439, 580320, 584040, 587808, 602880, 619008, 622976, 632710, 653120, 700848, 714240, 723456, 734760, 759252, 773760, 778720, 783744, 876060, 904320, 928512, 934464, 949065, 979680, 1012336, 1031680, 1044992, 1138878, 1160640, 1168080, 1175616, 1205760, 1245952, 1265420, 1306240, 1401696, 1469520, 1518504, 1547520, 1557440, 1567488, 1752120, 1808640, 1857024, 1868928, 1898130, 1959360, 2024672, 2277756, 2321280, 2336160, 2351232, 2491904, 2530840, 2612480, 2803392, 2847195, 2939040, 3037008, 3095040, 3114880, 3134976, 3504240, 3617280, 3737856, 3796260, 3918720, 4049344, 4555512, 4642560, 4672320, 4702464, 5061680, 5224960, 5606784, 5694390, 5878080, 6074016, 6229760, 7008480, 7475712, 7592520, 7837440, 8098688, 9111024, 9285120, 9344640, 9404928, 10123360, 11213568, 11388780, 11756160, 12148032, 12459520, 14016960, 15185040, 15674880, 16197376, 18222048, 18689280, 20246720, 22427136, 22777560, 23512320, 24296064, 28033920, 30370080, 32394752, 36444096, 37378560, 40493440, 45555120, 47024640, 48592128, 56067840, 60740160, 72888192, 80986880, 91110240, 97184256, 112135680, 121480320, 145776384, 161973760, 182220480, 242960640, 291552768, 364440960, 485921280, 728881920, 1457763840]

約数ペア:

[(1, 1457763840), (2, 728881920), (3, 485921280), (4, 364440960), (5, 291552768), (6, 242960640), (8, 182220480), (9, 161973760), (10, 145776384), (12, 121480320), (13, 112135680), (15, 97184256), (16, 91110240), (18, 80986880), (20, 72888192), (24, 60740160), (26, 56067840), (30, 48592128), (31, 47024640), (32, 45555120), (36, 40493440), (39, 37378560), (40, 36444096), (45, 32394752), (48, 30370080), (52, 28033920), (60, 24296064), (62, 23512320), (64, 22777560), (65, 22427136), (72, 20246720), (78, 18689280), (80, 18222048), (90, 16197376), (93, 15674880), (96, 15185040), (104, 14016960), (117, 12459520), (120, 12148032), (124, 11756160), (128, 11388780), (130, 11213568), (144, 10123360), (155, 9404928), (156, 9344640), (157, 9285120), (160, 9111024), (180, 8098688), (186, 7837440), (192, 7592520), (195, 7475712), (208, 7008480), (234, 6229760), (240, 6074016), (248, 5878080), (256, 5694390), (260, 5606784), (279, 5224960), (288, 5061680), (310, 4702464), (312, 4672320), (314, 4642560), (320, 4555512), (360, 4049344), (372, 3918720), (384, 3796260), (390, 3737856), (403, 3617280), (416, 3504240), (465, 3134976), (468, 3114880), (471, 3095040), (480, 3037008), (496, 2939040), (512, 2847195), (520, 2803392), (558, 2612480), (576, 2530840), (585, 2491904), (620, 2351232), (624, 2336160), (628, 2321280), (640, 2277756), (720, 2024672), (744, 1959360), (768, 1898130), (780, 1868928), (785, 1857024), (806, 1808640), (832, 1752120), (930, 1567488), (936, 1557440), (942, 1547520), (960, 1518504), (992, 1469520), (1040, 1401696), (1116, 1306240), (1152, 1265420), (1170, 1245952), (1209, 1205760), (1240, 1175616), (1248, 1168080), (1256, 1160640), (1280, 1138878), (1395, 1044992), (1413, 1031680), (1440, 1012336), (1488, 979680), (1536, 949065), (1560, 934464), (1570, 928512), (1612, 904320), (1664, 876060), (1860, 783744), (1872, 778720), (1884, 773760), (1920, 759252), (1984, 734760), (2015, 723456), (2041, 714240), (2080, 700848), (2232, 653120), (2304, 632710), (2340, 622976), (2355, 619008), (2418, 602880), (2480, 587808), (2496, 584040), (2512, 580320), (2560, 569439), (2790, 522496), (2826, 515840), (2880, 506168), (2976, 489840), (3120, 467232), (3140, 464256), (3224, 452160), (3328, 438030), (3627, 401920), (3720, 391872), (3744, 389360), (3768, 386880), (3840, 379626), (3968, 367380), (4030, 361728), (4082, 357120), (4160, 350424), (4464, 326560), (4608, 316355), (4680, 311488), (4710, 309504), (4836, 301440), (4867, 299520), (4960, 293904), (4992, 292020), (5024, 290160), (5580, 261248), (5652, 257920), (5760, 253084), (5952, 244920), (6045, 241152), (6123, 238080), (6240, 233616), (6280, 232128), (6448, 226080), (6656, 219015), (7065, 206336), (7254, 200960), (7440, 195936), (7488, 194680), (7536, 193440), (7680, 189813), (7936, 183690), (8060, 180864), (8164, 178560), (8320, 175212), (8928, 163280), (9360, 155744), (9420, 154752), (9672, 150720), (9734, 149760), (9920, 146952), (9984, 146010), (10048, 145080), (10205, 142848), (11160, 130624), (11304, 128960), (11520, 126542), (11904, 122460), (12090, 120576), (12246, 119040), (12480, 116808), (12560, 116064), (12896, 113040), (14130, 103168), (14508, 100480), (14601, 99840), (14880, 97968), (14976, 97340), (15072, 96720), (15872, 91845), (16120, 90432), (16328, 89280), (16640, 87606), (17856, 81640), (18135, 80384), (18369, 79360), (18720, 77872), (18840, 77376), (19344, 75360), (19468, 74880), (19840, 73476), (19968, 73005), (20096, 72540), (20410, 71424), (22320, 65312), (22608, 64480), (23040, 63271), (23808, 61230), (24180, 60288), (24335, 59904), (24492, 59520), (24960, 58404), (25120, 58032), (25792, 56520), (28260, 51584), (29016, 50240), (29202, 49920), (29760, 48984), (29952, 48670), (30144, 48360), (30615, 47616), (32240, 45216), (32656, 44640), (33280, 43803), (35712, 40820), (36270, 40192), (36738, 39680), (37440, 38936), (37680, 38688)]