2051730720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1024

約数の個数: 288

約数和(自身を含む): 7608287232

約数和(自身を除く): 5556556512

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, 127, 130, 144, 156, 160, 180, 195, 208, 234, 240, 254, 260, 288, 312, 360, 381, 390, 416, 468, 480, 508, 520, 585, 624, 635, 720, 762, 780, 863, 936, 1016, 1040, 1143, 1170, 1248, 1270, 1440, 1524, 1560, 1651, 1726, 1872, 1905, 2032, 2080, 2286, 2340, 2540, 2589, 3048, 3120, 3302, 3452, 3744, 3810, 4064, 4315, 4572, 4680, 4953, 5080, 5178, 5715, 6096, 6240, 6604, 6904, 7620, 7767, 8255, 8630, 9144, 9360, 9906, 10160, 10356, 11219, 11430, 12192, 12945, 13208, 13808, 14859, 15240, 15534, 16510, 17260, 18288, 18720, 19812, 20320, 20712, 22438, 22860, 24765, 25890, 26416, 27616, 29718, 30480, 31068, 33020, 33657, 34520, 36576, 38835, 39624, 41424, 44876, 45720, 49530, 51780, 52832, 56095, 59436, 60960, 62136, 66040, 67314, 69040, 74295, 77670, 79248, 82848, 89752, 91440, 99060, 100971, 103560, 109601, 112190, 118872, 124272, 132080, 134628, 138080, 148590, 155340, 158496, 168285, 179504, 182880, 198120, 201942, 207120, 219202, 224380, 237744, 248544, 264160, 269256, 297180, 310680, 328803, 336570, 359008, 396240, 403884, 414240, 438404, 448760, 475488, 504855, 538512, 548005, 594360, 621360, 657606, 673140, 792480, 807768, 876808, 897520, 986409, 1009710, 1077024, 1096010, 1188720, 1242720, 1315212, 1346280, 1424813, 1615536, 1644015, 1753616, 1795040, 1972818, 2019420, 2192020, 2377440, 2630424, 2692560, 2849626, 3231072, 3288030, 3507232, 3945636, 4038840, 4274439, 4384040, 4932045, 5260848, 5385120, 5699252, 6576060, 7124065, 7891272, 8077680, 8548878, 8768080, 9864090, 10521696, 11398504, 12823317, 13152120, 14248130, 15782544, 16155360, 17097756, 17536160, 19728180, 21372195, 22797008, 25646634, 26304240, 28496260, 31565088, 34195512, 39456360, 42744390, 45594016, 51293268, 52608480, 56992520, 64116585, 68391024, 78912720, 85488780, 102586536, 113985040, 128233170, 136782048, 157825440, 170977560, 205173072, 227970080, 256466340, 341955120, 410346144, 512932680, 683910240, 1025865360, 2051730720]

約数ペア:

[(1, 2051730720), (2, 1025865360), (3, 683910240), (4, 512932680), (5, 410346144), (6, 341955120), (8, 256466340), (9, 227970080), (10, 205173072), (12, 170977560), (13, 157825440), (15, 136782048), (16, 128233170), (18, 113985040), (20, 102586536), (24, 85488780), (26, 78912720), (30, 68391024), (32, 64116585), (36, 56992520), (39, 52608480), (40, 51293268), (45, 45594016), (48, 42744390), (52, 39456360), (60, 34195512), (65, 31565088), (72, 28496260), (78, 26304240), (80, 25646634), (90, 22797008), (96, 21372195), (104, 19728180), (117, 17536160), (120, 17097756), (127, 16155360), (130, 15782544), (144, 14248130), (156, 13152120), (160, 12823317), (180, 11398504), (195, 10521696), (208, 9864090), (234, 8768080), (240, 8548878), (254, 8077680), (260, 7891272), (288, 7124065), (312, 6576060), (360, 5699252), (381, 5385120), (390, 5260848), (416, 4932045), (468, 4384040), (480, 4274439), (508, 4038840), (520, 3945636), (585, 3507232), (624, 3288030), (635, 3231072), (720, 2849626), (762, 2692560), (780, 2630424), (863, 2377440), (936, 2192020), (1016, 2019420), (1040, 1972818), (1143, 1795040), (1170, 1753616), (1248, 1644015), (1270, 1615536), (1440, 1424813), (1524, 1346280), (1560, 1315212), (1651, 1242720), (1726, 1188720), (1872, 1096010), (1905, 1077024), (2032, 1009710), (2080, 986409), (2286, 897520), (2340, 876808), (2540, 807768), (2589, 792480), (3048, 673140), (3120, 657606), (3302, 621360), (3452, 594360), (3744, 548005), (3810, 538512), (4064, 504855), (4315, 475488), (4572, 448760), (4680, 438404), (4953, 414240), (5080, 403884), (5178, 396240), (5715, 359008), (6096, 336570), (6240, 328803), (6604, 310680), (6904, 297180), (7620, 269256), (7767, 264160), (8255, 248544), (8630, 237744), (9144, 224380), (9360, 219202), (9906, 207120), (10160, 201942), (10356, 198120), (11219, 182880), (11430, 179504), (12192, 168285), (12945, 158496), (13208, 155340), (13808, 148590), (14859, 138080), (15240, 134628), (15534, 132080), (16510, 124272), (17260, 118872), (18288, 112190), (18720, 109601), (19812, 103560), (20320, 100971), (20712, 99060), (22438, 91440), (22860, 89752), (24765, 82848), (25890, 79248), (26416, 77670), (27616, 74295), (29718, 69040), (30480, 67314), (31068, 66040), (33020, 62136), (33657, 60960), (34520, 59436), (36576, 56095), (38835, 52832), (39624, 51780), (41424, 49530), (44876, 45720)]