381507840

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 576

約数和(自身を含む): 1648281600

約数和(自身を除く): 1266773760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 83, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 166, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 249, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 332, 336, 342, 360, 378, 380, 384, 399, 415, 420, 432, 448, 456, 480, 498, 504, 513, 532, 540, 560, 570, 576, 581, 608, 630, 640, 664, 665, 672, 684, 720, 747, 756, 760, 768, 798, 830, 840, 855, 864, 896, 912, 945, 960, 996, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1162, 1197, 1216, 1245, 1260, 1280, 1328, 1330, 1344, 1368, 1440, 1494, 1512, 1520, 1577, 1596, 1660, 1680, 1710, 1728, 1743, 1792, 1824, 1890, 1920, 1992, 1995, 2016, 2052, 2128, 2160, 2240, 2241, 2280, 2304, 2324, 2394, 2432, 2490, 2520, 2565, 2656, 2660, 2688, 2736, 2880, 2905, 2988, 3024, 3040, 3154, 3192, 3320, 3360, 3420, 3456, 3486, 3591, 3648, 3735, 3780, 3840, 3984, 3990, 4032, 4104, 4256, 4320, 4480, 4482, 4560, 4648, 4731, 4788, 4864, 4980, 5040, 5130, 5229, 5312, 5320, 5376, 5472, 5760, 5810, 5976, 5985, 6048, 6080, 6308, 6384, 6640, 6720, 6840, 6912, 6972, 7182, 7296, 7470, 7560, 7885, 7968, 7980, 8064, 8208, 8512, 8640, 8715, 8960, 8964, 9120, 9296, 9462, 9576, 9960, 10080, 10260, 10458, 10624, 10640, 10944, 11039, 11205, 11520, 11620, 11952, 11970, 12096, 12160, 12616, 12768, 13280, 13440, 13680, 13944, 14193, 14364, 14592, 14940, 15120, 15687, 15770, 15936, 15960, 16128, 16416, 17024, 17280, 17430, 17928, 17955, 18240, 18592, 18924, 19152, 19920, 20160, 20520, 20916, 21248, 21280, 21888, 22078, 22410, 23240, 23655, 23904, 23940, 24192, 24320, 25232, 25536, 26145, 26560, 26880, 27360, 27888, 28386, 28728, 29880, 30240, 31374, 31540, 31872, 31920, 32832, 33117, 34048, 34560, 34860, 35856, 35910, 36480, 37184, 37848, 38304, 39840, 40320, 41040, 41832, 42560, 42579, 43776, 44156, 44820, 46480, 47310, 47808, 47880, 48384, 50464, 51072, 52290, 53120, 54720, 55195, 55776, 56772, 57456, 59760, 60480, 62748, 63080, 63744, 63840, 65664, 66234, 69720, 70965, 71712, 71820, 72960, 74368, 75696, 76608, 78435, 79680, 80640, 82080, 83664, 85120, 85158, 88312, 89640, 92960, 94620, 95616, 95760, 99351, 100928, 102144, 104580, 106240, 109440, 110390, 111552, 113544, 114912, 119520, 120960, 125496, 126160, 127680, 131328, 132468, 139440, 141930, 143424, 143640, 148736, 151392, 153216, 156870, 159360, 164160, 165585, 167328, 170240, 170316, 176624, 179280, 185920, 189240, 191232, 191520, 198702, 201856, 209160, 212895, 218880, 220780, 223104, 227088, 229824, 239040, 241920, 250992, 252320, 255360, 264936, 278880, 283860, 286848, 287280, 298053, 302784, 306432, 313740, 318720, 328320, 331170, 334656, 340632, 353248, 358560, 371840, 378480, 383040, 397404, 403712, 418320, 425790, 441560, 446208, 454176, 459648, 478080, 496755, 501984, 504640, 510720, 529872, 557760, 567720, 573696, 574560, 596106, 605568, 627480, 656640, 662340, 669312, 681264, 706496, 717120, 743680, 756960, 766080, 794808, 836640, 851580, 883120, 908352, 919296, 956160, 993510, 1003968, 1009280, 1059744, 1115520, 1135440, 1149120, 1192212, 1211136, 1254960, 1324680, 1338624, 1362528, 1412992, 1434240, 1490265, 1513920, 1532160, 1589616, 1673280, 1703160, 1766240, 1816704, 1987020, 2007936, 2018560, 2119488, 2231040, 2270880, 2298240, 2384424, 2509920, 2649360, 2725056, 2825984, 2868480, 2980530, 3027840, 3179232, 3346560, 3406320, 3532480, 3633408, 3974040, 4015872, 4238976, 4541760, 4596480, 4768848, 5019840, 5298720, 5450112, 5961060, 6055680, 6358464, 6693120, 6812640, 7064960, 7948080, 8477952, 9083520, 9537696, 10039680, 10597440, 10900224, 11922120, 12716928, 13625280, 14129920, 15896160, 18167040, 19075392, 20079360, 21194880, 23844240, 25433856, 27250560, 31792320, 38150784, 42389760, 47688480, 54501120, 63584640, 76301568, 95376960, 127169280, 190753920, 381507840]

約数ペア:

[(1, 381507840), (2, 190753920), (3, 127169280), (4, 95376960), (5, 76301568), (6, 63584640), (7, 54501120), (8, 47688480), (9, 42389760), (10, 38150784), (12, 31792320), (14, 27250560), (15, 25433856), (16, 23844240), (18, 21194880), (19, 20079360), (20, 19075392), (21, 18167040), (24, 15896160), (27, 14129920), (28, 13625280), (30, 12716928), (32, 11922120), (35, 10900224), (36, 10597440), (38, 10039680), (40, 9537696), (42, 9083520), (45, 8477952), (48, 7948080), (54, 7064960), (56, 6812640), (57, 6693120), (60, 6358464), (63, 6055680), (64, 5961060), (70, 5450112), (72, 5298720), (76, 5019840), (80, 4768848), (83, 4596480), (84, 4541760), (90, 4238976), (95, 4015872), (96, 3974040), (105, 3633408), (108, 3532480), (112, 3406320), (114, 3346560), (120, 3179232), (126, 3027840), (128, 2980530), (133, 2868480), (135, 2825984), (140, 2725056), (144, 2649360), (152, 2509920), (160, 2384424), (166, 2298240), (168, 2270880), (171, 2231040), (180, 2119488), (189, 2018560), (190, 2007936), (192, 1987020), (210, 1816704), (216, 1766240), (224, 1703160), (228, 1673280), (240, 1589616), (249, 1532160), (252, 1513920), (256, 1490265), (266, 1434240), (270, 1412992), (280, 1362528), (285, 1338624), (288, 1324680), (304, 1254960), (315, 1211136), (320, 1192212), (332, 1149120), (336, 1135440), (342, 1115520), (360, 1059744), (378, 1009280), (380, 1003968), (384, 993510), (399, 956160), (415, 919296), (420, 908352), (432, 883120), (448, 851580), (456, 836640), (480, 794808), (498, 766080), (504, 756960), (513, 743680), (532, 717120), (540, 706496), (560, 681264), (570, 669312), (576, 662340), (581, 656640), (608, 627480), (630, 605568), (640, 596106), (664, 574560), (665, 573696), (672, 567720), (684, 557760), (720, 529872), (747, 510720), (756, 504640), (760, 501984), (768, 496755), (798, 478080), (830, 459648), (840, 454176), (855, 446208), (864, 441560), (896, 425790), (912, 418320), (945, 403712), (960, 397404), (996, 383040), (1008, 378480), (1026, 371840), (1064, 358560), (1080, 353248), (1120, 340632), (1140, 334656), (1152, 331170), (1162, 328320), (1197, 318720), (1216, 313740), (1245, 306432), (1260, 302784), (1280, 298053), (1328, 287280), (1330, 286848), (1344, 283860), (1368, 278880), (1440, 264936), (1494, 255360), (1512, 252320), (1520, 250992), (1577, 241920), (1596, 239040), (1660, 229824), (1680, 227088), (1710, 223104), (1728, 220780), (1743, 218880), (1792, 212895), (1824, 209160), (1890, 201856), (1920, 198702), (1992, 191520), (1995, 191232), (2016, 189240), (2052, 185920), (2128, 179280), (2160, 176624), (2240, 170316), (2241, 170240), (2280, 167328), (2304, 165585), (2324, 164160), (2394, 159360), (2432, 156870), (2490, 153216), (2520, 151392), (2565, 148736), (2656, 143640), (2660, 143424), (2688, 141930), (2736, 139440), (2880, 132468), (2905, 131328), (2988, 127680), (3024, 126160), (3040, 125496), (3154, 120960), (3192, 119520), (3320, 114912), (3360, 113544), (3420, 111552), (3456, 110390), (3486, 109440), (3591, 106240), (3648, 104580), (3735, 102144), (3780, 100928), (3840, 99351), (3984, 95760), (3990, 95616), (4032, 94620), (4104, 92960), (4256, 89640), (4320, 88312), (4480, 85158), (4482, 85120), (4560, 83664), (4648, 82080), (4731, 80640), (4788, 79680), (4864, 78435), (4980, 76608), (5040, 75696), (5130, 74368), (5229, 72960), (5312, 71820), (5320, 71712), (5376, 70965), (5472, 69720), (5760, 66234), (5810, 65664), (5976, 63840), (5985, 63744), (6048, 63080), (6080, 62748), (6308, 60480), (6384, 59760), (6640, 57456), (6720, 56772), (6840, 55776), (6912, 55195), (6972, 54720), (7182, 53120), (7296, 52290), (7470, 51072), (7560, 50464), (7885, 48384), (7968, 47880), (7980, 47808), (8064, 47310), (8208, 46480), (8512, 44820), (8640, 44156), (8715, 43776), (8960, 42579), (8964, 42560), (9120, 41832), (9296, 41040), (9462, 40320), (9576, 39840), (9960, 38304), (10080, 37848), (10260, 37184), (10458, 36480), (10624, 35910), (10640, 35856), (10944, 34860), (11039, 34560), (11205, 34048), (11520, 33117), (11620, 32832), (11952, 31920), (11970, 31872), (12096, 31540), (12160, 31374), (12616, 30240), (12768, 29880), (13280, 28728), (13440, 28386), (13680, 27888), (13944, 27360), (14193, 26880), (14364, 26560), (14592, 26145), (14940, 25536), (15120, 25232), (15687, 24320), (15770, 24192), (15936, 23940), (15960, 23904), (16128, 23655), (16416, 23240), (17024, 22410), (17280, 22078), (17430, 21888), (17928, 21280), (17955, 21248), (18240, 20916), (18592, 20520), (18924, 20160), (19152, 19920)]