427472640

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 720

約数和(自身を含む): 1899448320

約数和(自身を除く): 1471975680

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, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 81, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 124, 126, 128, 133, 135, 140, 144, 152, 155, 160, 162, 168, 171, 180, 186, 189, 190, 192, 210, 216, 217, 224, 228, 240, 248, 252, 256, 266, 270, 279, 280, 285, 288, 304, 310, 315, 320, 324, 336, 342, 360, 372, 378, 380, 384, 399, 405, 420, 432, 434, 448, 456, 465, 480, 496, 504, 513, 532, 540, 558, 560, 567, 570, 576, 589, 608, 620, 630, 640, 648, 651, 665, 672, 684, 720, 744, 756, 760, 768, 798, 810, 837, 840, 855, 864, 868, 896, 912, 930, 945, 960, 992, 1008, 1026, 1064, 1080, 1085, 1116, 1120, 1134, 1140, 1152, 1178, 1197, 1216, 1240, 1260, 1280, 1296, 1302, 1330, 1344, 1368, 1395, 1440, 1488, 1512, 1520, 1539, 1596, 1620, 1674, 1680, 1710, 1728, 1736, 1767, 1792, 1824, 1860, 1890, 1920, 1953, 1984, 1995, 2016, 2052, 2128, 2160, 2170, 2232, 2240, 2268, 2280, 2304, 2356, 2394, 2432, 2480, 2511, 2520, 2565, 2592, 2604, 2660, 2688, 2736, 2790, 2835, 2880, 2945, 2976, 3024, 3040, 3078, 3192, 3240, 3255, 3348, 3360, 3420, 3456, 3472, 3534, 3591, 3648, 3720, 3780, 3840, 3906, 3968, 3990, 4032, 4104, 4123, 4185, 4256, 4320, 4340, 4464, 4480, 4536, 4560, 4712, 4788, 4864, 4960, 5022, 5040, 5130, 5184, 5208, 5301, 5320, 5376, 5472, 5580, 5670, 5760, 5859, 5890, 5952, 5985, 6048, 6080, 6156, 6384, 6480, 6510, 6696, 6720, 6840, 6912, 6944, 7068, 7182, 7296, 7440, 7560, 7695, 7812, 7936, 7980, 8064, 8208, 8246, 8370, 8512, 8640, 8680, 8835, 8928, 8960, 9072, 9120, 9424, 9576, 9765, 9920, 10044, 10080, 10260, 10368, 10416, 10602, 10640, 10773, 10944, 11160, 11340, 11520, 11718, 11780, 11904, 11970, 12096, 12160, 12312, 12369, 12555, 12768, 12960, 13020, 13392, 13440, 13680, 13888, 14136, 14364, 14592, 14880, 15120, 15390, 15624, 15903, 15960, 16128, 16416, 16492, 16740, 17024, 17280, 17360, 17577, 17670, 17856, 17955, 18144, 18240, 18848, 19152, 19530, 19840, 20088, 20160, 20520, 20615, 20736, 20832, 21204, 21280, 21546, 21888, 22320, 22680, 23436, 23560, 23808, 23940, 24192, 24320, 24624, 24738, 25110, 25536, 25920, 26040, 26505, 26784, 26880, 27360, 27776, 28272, 28728, 29295, 29760, 30240, 30780, 31248, 31806, 31920, 32832, 32984, 33480, 34048, 34560, 34720, 35154, 35340, 35712, 35910, 36288, 36480, 37107, 37696, 38304, 39060, 39680, 40176, 40320, 41040, 41230, 41664, 42408, 42560, 43092, 43776, 44640, 45360, 46872, 47120, 47709, 47880, 48384, 49248, 49476, 50220, 51072, 51840, 52080, 53010, 53568, 53865, 54720, 55552, 56544, 57456, 58590, 59520, 60480, 61560, 61845, 62496, 63612, 63840, 65664, 65968, 66960, 69440, 70308, 70680, 71424, 71820, 72576, 72960, 74214, 75392, 76608, 78120, 79515, 80352, 80640, 82080, 82460, 83328, 84816, 85120, 86184, 87885, 89280, 90720, 93744, 94240, 95418, 95760, 98496, 98952, 100440, 102144, 103680, 104160, 106020, 107136, 107730, 109440, 111321, 113088, 114912, 117180, 119040, 120960, 123120, 123690, 124992, 127224, 127680, 131328, 131936, 133920, 138880, 140616, 141360, 143640, 145152, 148428, 150784, 153216, 156240, 159030, 160704, 164160, 164920, 166656, 169632, 170240, 172368, 175770, 178560, 181440, 185535, 187488, 188480, 190836, 191520, 196992, 197904, 200880, 208320, 212040, 214272, 215460, 218880, 222642, 226176, 229824, 234360, 238545, 241920, 246240, 247380, 249984, 254448, 255360, 263872, 267840, 277760, 281232, 282720, 287280, 296856, 306432, 312480, 318060, 321408, 328320, 329840, 333963, 339264, 344736, 351540, 357120, 362880, 371070, 374976, 376960, 381672, 383040, 393984, 395808, 401760, 416640, 424080, 430920, 445284, 452352, 459648, 468720, 477090, 492480, 494760, 499968, 508896, 510720, 527744, 535680, 556605, 562464, 565440, 574560, 593712, 624960, 636120, 642816, 656640, 659680, 667926, 678528, 689472, 703080, 725760, 742140, 749952, 753920, 763344, 766080, 791616, 803520, 833280, 848160, 861840, 890568, 919296, 937440, 954180, 984960, 989520, 1017792, 1055488, 1071360, 1113210, 1124928, 1130880, 1149120, 1187424, 1249920, 1272240, 1319360, 1335852, 1357056, 1378944, 1406160, 1484280, 1499904, 1526688, 1532160, 1583232, 1607040, 1669815, 1696320, 1723680, 1781136, 1874880, 1908360, 1969920, 1979040, 2035584, 2226420, 2249856, 2261760, 2298240, 2374848, 2499840, 2544480, 2638720, 2671704, 2757888, 2812320, 2968560, 3053376, 3166464, 3214080, 3339630, 3392640, 3447360, 3562272, 3749760, 3816720, 3958080, 4071168, 4452840, 4499712, 4596480, 4749696, 5088960, 5277440, 5343408, 5624640, 5937120, 6106752, 6679260, 6785280, 6894720, 7124544, 7499520, 7633440, 7916160, 8905680, 9499392, 10177920, 10686816, 11249280, 11874240, 12213504, 13358520, 13789440, 14249088, 15266880, 15832320, 17811360, 20355840, 21373632, 22498560, 23748480, 26717040, 28498176, 30533760, 35622720, 42747264, 47496960, 53434080, 61067520, 71245440, 85494528, 106868160, 142490880, 213736320, 427472640]

約数ペア:

[(1, 427472640), (2, 213736320), (3, 142490880), (4, 106868160), (5, 85494528), (6, 71245440), (7, 61067520), (8, 53434080), (9, 47496960), (10, 42747264), (12, 35622720), (14, 30533760), (15, 28498176), (16, 26717040), (18, 23748480), (19, 22498560), (20, 21373632), (21, 20355840), (24, 17811360), (27, 15832320), (28, 15266880), (30, 14249088), (31, 13789440), (32, 13358520), (35, 12213504), (36, 11874240), (38, 11249280), (40, 10686816), (42, 10177920), (45, 9499392), (48, 8905680), (54, 7916160), (56, 7633440), (57, 7499520), (60, 7124544), (62, 6894720), (63, 6785280), (64, 6679260), (70, 6106752), (72, 5937120), (76, 5624640), (80, 5343408), (81, 5277440), (84, 5088960), (90, 4749696), (93, 4596480), (95, 4499712), (96, 4452840), (105, 4071168), (108, 3958080), (112, 3816720), (114, 3749760), (120, 3562272), (124, 3447360), (126, 3392640), (128, 3339630), (133, 3214080), (135, 3166464), (140, 3053376), (144, 2968560), (152, 2812320), (155, 2757888), (160, 2671704), (162, 2638720), (168, 2544480), (171, 2499840), (180, 2374848), (186, 2298240), (189, 2261760), (190, 2249856), (192, 2226420), (210, 2035584), (216, 1979040), (217, 1969920), (224, 1908360), (228, 1874880), (240, 1781136), (248, 1723680), (252, 1696320), (256, 1669815), (266, 1607040), (270, 1583232), (279, 1532160), (280, 1526688), (285, 1499904), (288, 1484280), (304, 1406160), (310, 1378944), (315, 1357056), (320, 1335852), (324, 1319360), (336, 1272240), (342, 1249920), (360, 1187424), (372, 1149120), (378, 1130880), (380, 1124928), (384, 1113210), (399, 1071360), (405, 1055488), (420, 1017792), (432, 989520), (434, 984960), (448, 954180), (456, 937440), (465, 919296), (480, 890568), (496, 861840), (504, 848160), (513, 833280), (532, 803520), (540, 791616), (558, 766080), (560, 763344), (567, 753920), (570, 749952), (576, 742140), (589, 725760), (608, 703080), (620, 689472), (630, 678528), (640, 667926), (648, 659680), (651, 656640), (665, 642816), (672, 636120), (684, 624960), (720, 593712), (744, 574560), (756, 565440), (760, 562464), (768, 556605), (798, 535680), (810, 527744), (837, 510720), (840, 508896), (855, 499968), (864, 494760), (868, 492480), (896, 477090), (912, 468720), (930, 459648), (945, 452352), (960, 445284), (992, 430920), (1008, 424080), (1026, 416640), (1064, 401760), (1080, 395808), (1085, 393984), (1116, 383040), (1120, 381672), (1134, 376960), (1140, 374976), (1152, 371070), (1178, 362880), (1197, 357120), (1216, 351540), (1240, 344736), (1260, 339264), (1280, 333963), (1296, 329840), (1302, 328320), (1330, 321408), (1344, 318060), (1368, 312480), (1395, 306432), (1440, 296856), (1488, 287280), (1512, 282720), (1520, 281232), (1539, 277760), (1596, 267840), (1620, 263872), (1674, 255360), (1680, 254448), (1710, 249984), (1728, 247380), (1736, 246240), (1767, 241920), (1792, 238545), (1824, 234360), (1860, 229824), (1890, 226176), (1920, 222642), (1953, 218880), (1984, 215460), (1995, 214272), (2016, 212040), (2052, 208320), (2128, 200880), (2160, 197904), (2170, 196992), (2232, 191520), (2240, 190836), (2268, 188480), (2280, 187488), (2304, 185535), (2356, 181440), (2394, 178560), (2432, 175770), (2480, 172368), (2511, 170240), (2520, 169632), (2565, 166656), (2592, 164920), (2604, 164160), (2660, 160704), (2688, 159030), (2736, 156240), (2790, 153216), (2835, 150784), (2880, 148428), (2945, 145152), (2976, 143640), (3024, 141360), (3040, 140616), (3078, 138880), (3192, 133920), (3240, 131936), (3255, 131328), (3348, 127680), (3360, 127224), (3420, 124992), (3456, 123690), (3472, 123120), (3534, 120960), (3591, 119040), (3648, 117180), (3720, 114912), (3780, 113088), (3840, 111321), (3906, 109440), (3968, 107730), (3990, 107136), (4032, 106020), (4104, 104160), (4123, 103680), (4185, 102144), (4256, 100440), (4320, 98952), (4340, 98496), (4464, 95760), (4480, 95418), (4536, 94240), (4560, 93744), (4712, 90720), (4788, 89280), (4864, 87885), (4960, 86184), (5022, 85120), (5040, 84816), (5130, 83328), (5184, 82460), (5208, 82080), (5301, 80640), (5320, 80352), (5376, 79515), (5472, 78120), (5580, 76608), (5670, 75392), (5760, 74214), (5859, 72960), (5890, 72576), (5952, 71820), (5985, 71424), (6048, 70680), (6080, 70308), (6156, 69440), (6384, 66960), (6480, 65968), (6510, 65664), (6696, 63840), (6720, 63612), (6840, 62496), (6912, 61845), (6944, 61560), (7068, 60480), (7182, 59520), (7296, 58590), (7440, 57456), (7560, 56544), (7695, 55552), (7812, 54720), (7936, 53865), (7980, 53568), (8064, 53010), (8208, 52080), (8246, 51840), (8370, 51072), (8512, 50220), (8640, 49476), (8680, 49248), (8835, 48384), (8928, 47880), (8960, 47709), (9072, 47120), (9120, 46872), (9424, 45360), (9576, 44640), (9765, 43776), (9920, 43092), (10044, 42560), (10080, 42408), (10260, 41664), (10368, 41230), (10416, 41040), (10602, 40320), (10640, 40176), (10773, 39680), (10944, 39060), (11160, 38304), (11340, 37696), (11520, 37107), (11718, 36480), (11780, 36288), (11904, 35910), (11970, 35712), (12096, 35340), (12160, 35154), (12312, 34720), (12369, 34560), (12555, 34048), (12768, 33480), (12960, 32984), (13020, 32832), (13392, 31920), (13440, 31806), (13680, 31248), (13888, 30780), (14136, 30240), (14364, 29760), (14592, 29295), (14880, 28728), (15120, 28272), (15390, 27776), (15624, 27360), (15903, 26880), (15960, 26784), (16128, 26505), (16416, 26040), (16492, 25920), (16740, 25536), (17024, 25110), (17280, 24738), (17360, 24624), (17577, 24320), (17670, 24192), (17856, 23940), (17955, 23808), (18144, 23560), (18240, 23436), (18848, 22680), (19152, 22320), (19530, 21888), (19840, 21546), (20088, 21280), (20160, 21204), (20520, 20832), (20615, 20736)]