509029920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 480

約数和(自身を含む): 2131024896

約数和(自身を除く): 1621994976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 181, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 324, 336, 360, 362, 372, 378, 405, 420, 432, 434, 465, 480, 496, 504, 540, 543, 558, 560, 567, 620, 630, 648, 651, 672, 720, 724, 744, 756, 810, 837, 840, 864, 868, 905, 930, 945, 992, 1008, 1080, 1085, 1086, 1116, 1120, 1134, 1240, 1260, 1267, 1296, 1302, 1395, 1440, 1448, 1488, 1512, 1620, 1629, 1674, 1680, 1736, 1810, 1860, 1890, 1953, 2016, 2160, 2170, 2172, 2232, 2268, 2480, 2511, 2520, 2534, 2592, 2604, 2715, 2790, 2835, 2896, 2976, 3024, 3240, 3255, 3258, 3348, 3360, 3472, 3620, 3720, 3780, 3801, 3906, 4185, 4320, 4340, 4344, 4464, 4536, 4887, 4960, 5022, 5040, 5068, 5208, 5430, 5580, 5611, 5670, 5792, 5859, 6048, 6335, 6480, 6510, 6516, 6696, 6944, 7240, 7440, 7560, 7602, 7812, 8145, 8370, 8680, 8688, 8928, 9072, 9765, 9774, 10044, 10080, 10136, 10416, 10860, 11160, 11222, 11340, 11403, 11718, 12555, 12670, 12960, 13020, 13032, 13392, 14480, 14661, 14880, 15120, 15204, 15624, 16290, 16740, 16833, 17360, 17376, 17577, 18144, 19005, 19530, 19548, 20088, 20272, 20832, 21720, 22320, 22444, 22680, 22806, 23436, 24435, 25110, 25340, 26040, 26064, 26784, 28055, 28960, 29295, 29322, 30240, 30408, 31248, 32580, 33480, 33666, 34209, 34720, 35154, 38010, 39060, 39096, 39277, 40176, 40544, 43440, 44640, 44888, 45360, 45612, 46872, 48870, 50220, 50499, 50680, 52080, 52128, 56110, 57015, 58590, 58644, 60816, 62496, 65160, 66960, 67332, 68418, 70308, 73305, 76020, 78120, 78192, 78554, 80352, 84165, 86880, 87885, 89776, 90720, 91224, 93744, 97740, 100440, 100998, 101360, 102627, 104160, 112220, 114030, 117180, 117288, 117831, 121632, 130320, 133920, 134664, 136836, 140616, 146610, 151497, 152040, 156240, 156384, 157108, 168330, 171045, 175770, 179552, 182448, 187488, 195480, 196385, 200880, 201996, 202720, 205254, 224440, 228060, 234360, 234576, 235662, 252495, 260640, 269328, 273672, 281232, 293220, 302994, 304080, 312480, 314216, 336660, 342090, 351540, 353493, 364896, 390960, 392770, 401760, 403992, 410508, 448880, 454491, 456120, 468720, 469152, 471324, 504990, 513135, 538656, 547344, 562464, 586440, 589155, 605988, 608160, 628432, 673320, 684180, 703080, 706986, 757485, 781920, 785540, 807984, 821016, 897760, 908982, 912240, 937440, 942648, 1009980, 1026270, 1060479, 1094688, 1172880, 1178310, 1211976, 1256864, 1346640, 1368360, 1406160, 1413972, 1514970, 1571080, 1615968, 1642032, 1767465, 1817964, 1824480, 1885296, 2019960, 2052540, 2120958, 2272455, 2345760, 2356620, 2423952, 2693280, 2736720, 2812320, 2827944, 3029940, 3142160, 3181437, 3284064, 3534930, 3635928, 3770592, 4039920, 4105080, 4241916, 4544910, 4713240, 4847904, 5302395, 5473440, 5655888, 6059880, 6284320, 6362874, 7069860, 7271856, 8079840, 8210160, 8483832, 9089820, 9426480, 10604790, 11311776, 12119760, 12725748, 14139720, 14543712, 15907185, 16420320, 16967664, 18179640, 18852960, 21209580, 24239520, 25451496, 28279440, 31814370, 33935328, 36359280, 42419160, 50902992, 56558880, 63628740, 72718560, 84838320, 101805984, 127257480, 169676640, 254514960, 509029920]

約数ペア:

[(1, 509029920), (2, 254514960), (3, 169676640), (4, 127257480), (5, 101805984), (6, 84838320), (7, 72718560), (8, 63628740), (9, 56558880), (10, 50902992), (12, 42419160), (14, 36359280), (15, 33935328), (16, 31814370), (18, 28279440), (20, 25451496), (21, 24239520), (24, 21209580), (27, 18852960), (28, 18179640), (30, 16967664), (31, 16420320), (32, 15907185), (35, 14543712), (36, 14139720), (40, 12725748), (42, 12119760), (45, 11311776), (48, 10604790), (54, 9426480), (56, 9089820), (60, 8483832), (62, 8210160), (63, 8079840), (70, 7271856), (72, 7069860), (80, 6362874), (81, 6284320), (84, 6059880), (90, 5655888), (93, 5473440), (96, 5302395), (105, 4847904), (108, 4713240), (112, 4544910), (120, 4241916), (124, 4105080), (126, 4039920), (135, 3770592), (140, 3635928), (144, 3534930), (155, 3284064), (160, 3181437), (162, 3142160), (168, 3029940), (180, 2827944), (181, 2812320), (186, 2736720), (189, 2693280), (210, 2423952), (216, 2356620), (217, 2345760), (224, 2272455), (240, 2120958), (248, 2052540), (252, 2019960), (270, 1885296), (279, 1824480), (280, 1817964), (288, 1767465), (310, 1642032), (315, 1615968), (324, 1571080), (336, 1514970), (360, 1413972), (362, 1406160), (372, 1368360), (378, 1346640), (405, 1256864), (420, 1211976), (432, 1178310), (434, 1172880), (465, 1094688), (480, 1060479), (496, 1026270), (504, 1009980), (540, 942648), (543, 937440), (558, 912240), (560, 908982), (567, 897760), (620, 821016), (630, 807984), (648, 785540), (651, 781920), (672, 757485), (720, 706986), (724, 703080), (744, 684180), (756, 673320), (810, 628432), (837, 608160), (840, 605988), (864, 589155), (868, 586440), (905, 562464), (930, 547344), (945, 538656), (992, 513135), (1008, 504990), (1080, 471324), (1085, 469152), (1086, 468720), (1116, 456120), (1120, 454491), (1134, 448880), (1240, 410508), (1260, 403992), (1267, 401760), (1296, 392770), (1302, 390960), (1395, 364896), (1440, 353493), (1448, 351540), (1488, 342090), (1512, 336660), (1620, 314216), (1629, 312480), (1674, 304080), (1680, 302994), (1736, 293220), (1810, 281232), (1860, 273672), (1890, 269328), (1953, 260640), (2016, 252495), (2160, 235662), (2170, 234576), (2172, 234360), (2232, 228060), (2268, 224440), (2480, 205254), (2511, 202720), (2520, 201996), (2534, 200880), (2592, 196385), (2604, 195480), (2715, 187488), (2790, 182448), (2835, 179552), (2896, 175770), (2976, 171045), (3024, 168330), (3240, 157108), (3255, 156384), (3258, 156240), (3348, 152040), (3360, 151497), (3472, 146610), (3620, 140616), (3720, 136836), (3780, 134664), (3801, 133920), (3906, 130320), (4185, 121632), (4320, 117831), (4340, 117288), (4344, 117180), (4464, 114030), (4536, 112220), (4887, 104160), (4960, 102627), (5022, 101360), (5040, 100998), (5068, 100440), (5208, 97740), (5430, 93744), (5580, 91224), (5611, 90720), (5670, 89776), (5792, 87885), (5859, 86880), (6048, 84165), (6335, 80352), (6480, 78554), (6510, 78192), (6516, 78120), (6696, 76020), (6944, 73305), (7240, 70308), (7440, 68418), (7560, 67332), (7602, 66960), (7812, 65160), (8145, 62496), (8370, 60816), (8680, 58644), (8688, 58590), (8928, 57015), (9072, 56110), (9765, 52128), (9774, 52080), (10044, 50680), (10080, 50499), (10136, 50220), (10416, 48870), (10860, 46872), (11160, 45612), (11222, 45360), (11340, 44888), (11403, 44640), (11718, 43440), (12555, 40544), (12670, 40176), (12960, 39277), (13020, 39096), (13032, 39060), (13392, 38010), (14480, 35154), (14661, 34720), (14880, 34209), (15120, 33666), (15204, 33480), (15624, 32580), (16290, 31248), (16740, 30408), (16833, 30240), (17360, 29322), (17376, 29295), (17577, 28960), (18144, 28055), (19005, 26784), (19530, 26064), (19548, 26040), (20088, 25340), (20272, 25110), (20832, 24435), (21720, 23436), (22320, 22806), (22444, 22680)]