20274952320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5473

約数の個数: 512

約数和(自身を含む): 84728217600

約数和(自身を除く): 64453265280

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, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5208, 5407, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8064, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10416, 10814, 11160, 11718, 11904, 12096, 13020, 13392, 13440, 13888, 14880, 15120, 15624, 16221, 16740, 17280, 17360, 17856, 19530, 19840, 20160, 20832, 21628, 22320, 23436, 24192, 26040, 26784, 27035, 27776, 29295, 29760, 30240, 31248, 32442, 33480, 34720, 35712, 37849, 39060, 40320, 41664, 43256, 44640, 46872, 48663, 52080, 53568, 54070, 58590, 59520, 60480, 62496, 64884, 66960, 69440, 75698, 78120, 81105, 83328, 86512, 89280, 93744, 97326, 104160, 107136, 108140, 113547, 117180, 120960, 124992, 129768, 133920, 138880, 145989, 151396, 156240, 162210, 167617, 173024, 178560, 187488, 189245, 194652, 208320, 216280, 227094, 234360, 243315, 249984, 259536, 267840, 291978, 302792, 312480, 324420, 335234, 340641, 346048, 374976, 378490, 389304, 416640, 432560, 454188, 468720, 486630, 502851, 519072, 535680, 567735, 583956, 605584, 624960, 648840, 670468, 681282, 692096, 729945, 749952, 756980, 778608, 838085, 865120, 908376, 937440, 973260, 1005702, 1021923, 1038144, 1135470, 1167912, 1173319, 1211168, 1249920, 1297680, 1340936, 1362564, 1459890, 1508553, 1513960, 1557216, 1676170, 1703205, 1730240, 1816752, 1874880, 1946520, 2011404, 2043846, 2076288, 2270940, 2335824, 2346638, 2422336, 2514255, 2595360, 2681872, 2725128, 2919780, 3017106, 3027920, 3114432, 3352340, 3406410, 3460480, 3519957, 3633504, 3749760, 3893040, 4022808, 4087692, 4525659, 4541880, 4671648, 4693276, 4844672, 5028510, 5109615, 5190720, 5363744, 5450256, 5839560, 5866595, 6034212, 6055840, 6228864, 6704680, 6812820, 7039914, 7267008, 7542765, 7786080, 8045616, 8175384, 9051318, 9083760, 9343296, 9386552, 10057020, 10219230, 10381440, 10559871, 10727488, 10900512, 11679120, 11733190, 12068424, 12111680, 13409360, 13625640, 14079828, 14534016, 15085530, 15572160, 16091232, 16350768, 17599785, 18102636, 18167520, 18686592, 18773104, 20114040, 20438460, 21119742, 21454976, 21801024, 22628295, 23358240, 23466380, 24136848, 24223360, 26818720, 27251280, 28159656, 30171060, 31144320, 31679613, 32182464, 32701536, 35199570, 36205272, 36335040, 37546208, 40228080, 40876920, 42239484, 43602048, 45256590, 46716480, 46932760, 48273696, 52799355, 53637440, 54502560, 56319312, 60342120, 63359226, 64364928, 65403072, 70399140, 72410544, 72670080, 75092416, 80456160, 81753840, 84478968, 90513180, 93432960, 93865520, 96547392, 105598710, 107274880, 109005120, 112638624, 120684240, 126718452, 130806144, 140798280, 144821088, 150184832, 158398065, 160912320, 163507680, 168957936, 181026360, 187731040, 193094784, 211197420, 218010240, 225277248, 241368480, 253436904, 281596560, 289642176, 316796130, 321824640, 327015360, 337915872, 362052720, 375462080, 422394840, 450554496, 482736960, 506873808, 563193120, 579284352, 633592260, 654030720, 675831744, 724105440, 750924160, 844789680, 965473920, 1013747616, 1126386240, 1267184520, 1351663488, 1448210880, 1689579360, 2027495232, 2252772480, 2534369040, 2896421760, 3379158720, 4054990464, 5068738080, 6758317440, 10137476160, 20274952320]

約数ペア:

[(1, 20274952320), (2, 10137476160), (3, 6758317440), (4, 5068738080), (5, 4054990464), (6, 3379158720), (7, 2896421760), (8, 2534369040), (9, 2252772480), (10, 2027495232), (12, 1689579360), (14, 1448210880), (15, 1351663488), (16, 1267184520), (18, 1126386240), (20, 1013747616), (21, 965473920), (24, 844789680), (27, 750924160), (28, 724105440), (30, 675831744), (31, 654030720), (32, 633592260), (35, 579284352), (36, 563193120), (40, 506873808), (42, 482736960), (45, 450554496), (48, 422394840), (54, 375462080), (56, 362052720), (60, 337915872), (62, 327015360), (63, 321824640), (64, 316796130), (70, 289642176), (72, 281596560), (80, 253436904), (84, 241368480), (90, 225277248), (93, 218010240), (96, 211197420), (105, 193094784), (108, 187731040), (112, 181026360), (120, 168957936), (124, 163507680), (126, 160912320), (128, 158398065), (135, 150184832), (140, 144821088), (144, 140798280), (155, 130806144), (160, 126718452), (168, 120684240), (180, 112638624), (186, 109005120), (189, 107274880), (192, 105598710), (210, 96547392), (216, 93865520), (217, 93432960), (224, 90513180), (240, 84478968), (248, 81753840), (252, 80456160), (270, 75092416), (279, 72670080), (280, 72410544), (288, 70399140), (310, 65403072), (315, 64364928), (320, 63359226), (336, 60342120), (360, 56319312), (372, 54502560), (378, 53637440), (384, 52799355), (420, 48273696), (432, 46932760), (434, 46716480), (448, 45256590), (465, 43602048), (480, 42239484), (496, 40876920), (504, 40228080), (540, 37546208), (558, 36335040), (560, 36205272), (576, 35199570), (620, 32701536), (630, 32182464), (640, 31679613), (651, 31144320), (672, 30171060), (720, 28159656), (744, 27251280), (756, 26818720), (837, 24223360), (840, 24136848), (864, 23466380), (868, 23358240), (896, 22628295), (930, 21801024), (945, 21454976), (960, 21119742), (992, 20438460), (1008, 20114040), (1080, 18773104), (1085, 18686592), (1116, 18167520), (1120, 18102636), (1152, 17599785), (1240, 16350768), (1260, 16091232), (1302, 15572160), (1344, 15085530), (1395, 14534016), (1440, 14079828), (1488, 13625640), (1512, 13409360), (1674, 12111680), (1680, 12068424), (1728, 11733190), (1736, 11679120), (1860, 10900512), (1890, 10727488), (1920, 10559871), (1953, 10381440), (1984, 10219230), (2016, 10057020), (2160, 9386552), (2170, 9343296), (2232, 9083760), (2240, 9051318), (2480, 8175384), (2520, 8045616), (2604, 7786080), (2688, 7542765), (2790, 7267008), (2880, 7039914), (2976, 6812820), (3024, 6704680), (3255, 6228864), (3348, 6055840), (3360, 6034212), (3456, 5866595), (3472, 5839560), (3720, 5450256), (3780, 5363744), (3906, 5190720), (3968, 5109615), (4032, 5028510), (4185, 4844672), (4320, 4693276), (4340, 4671648), (4464, 4541880), (4480, 4525659), (4960, 4087692), (5040, 4022808), (5208, 3893040), (5407, 3749760), (5580, 3633504), (5760, 3519957), (5859, 3460480), (5952, 3406410), (6048, 3352340), (6510, 3114432), (6696, 3027920), (6720, 3017106), (6944, 2919780), (7440, 2725128), (7560, 2681872), (7812, 2595360), (8064, 2514255), (8370, 2422336), (8640, 2346638), (8680, 2335824), (8928, 2270940), (9765, 2076288), (9920, 2043846), (10080, 2011404), (10416, 1946520), (10814, 1874880), (11160, 1816752), (11718, 1730240), (11904, 1703205), (12096, 1676170), (13020, 1557216), (13392, 1513960), (13440, 1508553), (13888, 1459890), (14880, 1362564), (15120, 1340936), (15624, 1297680), (16221, 1249920), (16740, 1211168), (17280, 1173319), (17360, 1167912), (17856, 1135470), (19530, 1038144), (19840, 1021923), (20160, 1005702), (20832, 973260), (21628, 937440), (22320, 908376), (23436, 865120), (24192, 838085), (26040, 778608), (26784, 756980), (27035, 749952), (27776, 729945), (29295, 692096), (29760, 681282), (30240, 670468), (31248, 648840), (32442, 624960), (33480, 605584), (34720, 583956), (35712, 567735), (37849, 535680), (39060, 519072), (40320, 502851), (41664, 486630), (43256, 468720), (44640, 454188), (46872, 432560), (48663, 416640), (52080, 389304), (53568, 378490), (54070, 374976), (58590, 346048), (59520, 340641), (60480, 335234), (62496, 324420), (64884, 312480), (66960, 302792), (69440, 291978), (75698, 267840), (78120, 259536), (81105, 249984), (83328, 243315), (86512, 234360), (89280, 227094), (93744, 216280), (97326, 208320), (104160, 194652), (107136, 189245), (108140, 187488), (113547, 178560), (117180, 173024), (120960, 167617), (124992, 162210), (129768, 156240), (133920, 151396), (138880, 145989)]