20229412320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6883}}^1$

素因数の和:7074

約数の個数: 288

約数和(自身を含む): 74827482912

約数和(自身を除く): 54598070592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 157, 160, 180, 195, 208, 234, 240, 260, 288, 312, 314, 360, 390, 416, 468, 471, 480, 520, 585, 624, 628, 720, 780, 785, 936, 942, 1040, 1170, 1248, 1256, 1413, 1440, 1560, 1570, 1872, 1884, 2041, 2080, 2340, 2355, 2512, 2826, 3120, 3140, 3744, 3768, 4082, 4680, 4710, 5024, 5652, 6123, 6240, 6280, 6883, 7065, 7536, 8164, 9360, 9420, 10205, 11304, 12246, 12560, 13766, 14130, 15072, 16328, 18369, 18720, 18840, 20410, 20649, 22608, 24492, 25120, 27532, 28260, 30615, 32656, 34415, 36738, 37680, 40820, 41298, 45216, 48984, 55064, 56520, 61230, 61947, 65312, 68830, 73476, 75360, 81640, 82596, 89479, 91845, 97968, 103245, 110128, 113040, 122460, 123894, 137660, 146952, 163280, 165192, 178958, 183690, 195936, 206490, 220256, 226080, 244920, 247788, 268437, 275320, 293904, 309735, 326560, 330384, 357916, 367380, 412980, 447395, 489840, 495576, 536874, 550640, 587808, 619470, 660768, 715832, 734760, 805311, 825960, 894790, 979680, 991152, 1073748, 1080631, 1101280, 1238940, 1342185, 1431664, 1469520, 1610622, 1651920, 1789580, 1982304, 2147496, 2161262, 2477880, 2684370, 2863328, 2939040, 3221244, 3241893, 3303840, 3579160, 4026555, 4294992, 4322524, 4955760, 5368740, 5403155, 6442488, 6483786, 7158320, 8053110, 8589984, 8645048, 9725679, 9911520, 10737480, 10806310, 12884976, 12967572, 14048203, 14316640, 16106220, 16209465, 17290096, 19451358, 21474960, 21612620, 25769952, 25935144, 28096406, 32212440, 32418930, 34580192, 38902716, 42144609, 42949920, 43225240, 48628395, 51870288, 56192812, 64424880, 64837860, 70241015, 77805432, 84289218, 86450480, 97256790, 103740576, 112385624, 126433827, 128849760, 129675720, 140482030, 155610864, 168578436, 172900960, 194513580, 210723045, 224771248, 252867654, 259351440, 280964060, 311221728, 337156872, 389027160, 421446090, 449542496, 505735308, 518702880, 561928120, 632169135, 674313744, 778054320, 842892180, 1011470616, 1123856240, 1264338270, 1348627488, 1556108640, 1685784360, 2022941232, 2247712480, 2528676540, 3371568720, 4045882464, 5057353080, 6743137440, 10114706160, 20229412320]

約数ペア:

[(1, 20229412320), (2, 10114706160), (3, 6743137440), (4, 5057353080), (5, 4045882464), (6, 3371568720), (8, 2528676540), (9, 2247712480), (10, 2022941232), (12, 1685784360), (13, 1556108640), (15, 1348627488), (16, 1264338270), (18, 1123856240), (20, 1011470616), (24, 842892180), (26, 778054320), (30, 674313744), (32, 632169135), (36, 561928120), (39, 518702880), (40, 505735308), (45, 449542496), (48, 421446090), (52, 389027160), (60, 337156872), (65, 311221728), (72, 280964060), (78, 259351440), (80, 252867654), (90, 224771248), (96, 210723045), (104, 194513580), (117, 172900960), (120, 168578436), (130, 155610864), (144, 140482030), (156, 129675720), (157, 128849760), (160, 126433827), (180, 112385624), (195, 103740576), (208, 97256790), (234, 86450480), (240, 84289218), (260, 77805432), (288, 70241015), (312, 64837860), (314, 64424880), (360, 56192812), (390, 51870288), (416, 48628395), (468, 43225240), (471, 42949920), (480, 42144609), (520, 38902716), (585, 34580192), (624, 32418930), (628, 32212440), (720, 28096406), (780, 25935144), (785, 25769952), (936, 21612620), (942, 21474960), (1040, 19451358), (1170, 17290096), (1248, 16209465), (1256, 16106220), (1413, 14316640), (1440, 14048203), (1560, 12967572), (1570, 12884976), (1872, 10806310), (1884, 10737480), (2041, 9911520), (2080, 9725679), (2340, 8645048), (2355, 8589984), (2512, 8053110), (2826, 7158320), (3120, 6483786), (3140, 6442488), (3744, 5403155), (3768, 5368740), (4082, 4955760), (4680, 4322524), (4710, 4294992), (5024, 4026555), (5652, 3579160), (6123, 3303840), (6240, 3241893), (6280, 3221244), (6883, 2939040), (7065, 2863328), (7536, 2684370), (8164, 2477880), (9360, 2161262), (9420, 2147496), (10205, 1982304), (11304, 1789580), (12246, 1651920), (12560, 1610622), (13766, 1469520), (14130, 1431664), (15072, 1342185), (16328, 1238940), (18369, 1101280), (18720, 1080631), (18840, 1073748), (20410, 991152), (20649, 979680), (22608, 894790), (24492, 825960), (25120, 805311), (27532, 734760), (28260, 715832), (30615, 660768), (32656, 619470), (34415, 587808), (36738, 550640), (37680, 536874), (40820, 495576), (41298, 489840), (45216, 447395), (48984, 412980), (55064, 367380), (56520, 357916), (61230, 330384), (61947, 326560), (65312, 309735), (68830, 293904), (73476, 275320), (75360, 268437), (81640, 247788), (82596, 244920), (89479, 226080), (91845, 220256), (97968, 206490), (103245, 195936), (110128, 183690), (113040, 178958), (122460, 165192), (123894, 163280), (137660, 146952)]