2907290880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 432

約数和(自身を含む): 11249521920

約数和(自身を除く): 8342231040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 640, 648, 702, 719, 720, 768, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1404, 1438, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2080, 2106, 2157, 2160, 2304, 2340, 2430, 2496, 2592, 2808, 2876, 2880, 3120, 3159, 3240, 3328, 3456, 3510, 3595, 3744, 3840, 3888, 4160, 4212, 4314, 4320, 4680, 4860, 4992, 5184, 5265, 5616, 5752, 5760, 6240, 6318, 6471, 6480, 6912, 7020, 7190, 7488, 7776, 8320, 8424, 8628, 8640, 9347, 9360, 9720, 9984, 10368, 10530, 10785, 11232, 11504, 11520, 12480, 12636, 12942, 12960, 14040, 14380, 14976, 15552, 15795, 16640, 16848, 17256, 17280, 18694, 18720, 19413, 19440, 20736, 21060, 21570, 22464, 23008, 24960, 25272, 25884, 25920, 28041, 28080, 28760, 29952, 31104, 31590, 32355, 33696, 34512, 34560, 37388, 37440, 38826, 38880, 42120, 43140, 44928, 46016, 46735, 49920, 50544, 51768, 51840, 56082, 56160, 57520, 58239, 62208, 63180, 64710, 67392, 69024, 74776, 74880, 77652, 77760, 84123, 84240, 86280, 89856, 92032, 93470, 97065, 101088, 103536, 103680, 112164, 112320, 115040, 116478, 126360, 129420, 134784, 138048, 140205, 149552, 149760, 155304, 155520, 168246, 168480, 172560, 174717, 184064, 186940, 194130, 202176, 207072, 224328, 224640, 230080, 232956, 252369, 252720, 258840, 269568, 276096, 280410, 291195, 299104, 310608, 311040, 336492, 336960, 345120, 349434, 373880, 388260, 404352, 414144, 420615, 448656, 449280, 460160, 465912, 504738, 505440, 517680, 552192, 560820, 582390, 598208, 621216, 672984, 673920, 690240, 698868, 747760, 757107, 776520, 808704, 828288, 841230, 873585, 897312, 920320, 931824, 1009476, 1010880, 1035360, 1121640, 1164780, 1196416, 1242432, 1261845, 1345968, 1347840, 1380480, 1397736, 1495520, 1514214, 1553040, 1656576, 1682460, 1747170, 1794624, 1863648, 2018952, 2021760, 2070720, 2243280, 2271321, 2329560, 2392832, 2484864, 2523690, 2691936, 2760960, 2795472, 2991040, 3028428, 3106080, 3364920, 3494340, 3589248, 3727296, 3785535, 4037904, 4043520, 4141440, 4486560, 4542642, 4659120, 4969728, 5047380, 5383872, 5590944, 5982080, 6056856, 6212160, 6729840, 6988680, 7178496, 7454592, 7571070, 8075808, 8282880, 8973120, 9085284, 9318240, 10094760, 10767744, 11181888, 11356605, 11964160, 12113712, 12424320, 13459680, 13977360, 14909184, 15142140, 16151616, 17946240, 18170568, 18636480, 20189520, 21535488, 22363776, 22713210, 24227424, 24848640, 26919360, 27954720, 30284280, 32303232, 35892480, 36341136, 37272960, 40379040, 44727552, 45426420, 48454848, 53838720, 55909440, 60568560, 64606464, 72682272, 74545920, 80758080, 90852840, 96909696, 107677440, 111818880, 121137120, 145364544, 161516160, 181705680, 193819392, 223637760, 242274240, 290729088, 323032320, 363411360, 484548480, 581458176, 726822720, 969096960, 1453645440, 2907290880]

約数ペア:

[(1, 2907290880), (2, 1453645440), (3, 969096960), (4, 726822720), (5, 581458176), (6, 484548480), (8, 363411360), (9, 323032320), (10, 290729088), (12, 242274240), (13, 223637760), (15, 193819392), (16, 181705680), (18, 161516160), (20, 145364544), (24, 121137120), (26, 111818880), (27, 107677440), (30, 96909696), (32, 90852840), (36, 80758080), (39, 74545920), (40, 72682272), (45, 64606464), (48, 60568560), (52, 55909440), (54, 53838720), (60, 48454848), (64, 45426420), (65, 44727552), (72, 40379040), (78, 37272960), (80, 36341136), (81, 35892480), (90, 32303232), (96, 30284280), (104, 27954720), (108, 26919360), (117, 24848640), (120, 24227424), (128, 22713210), (130, 22363776), (135, 21535488), (144, 20189520), (156, 18636480), (160, 18170568), (162, 17946240), (180, 16151616), (192, 15142140), (195, 14909184), (208, 13977360), (216, 13459680), (234, 12424320), (240, 12113712), (243, 11964160), (256, 11356605), (260, 11181888), (270, 10767744), (288, 10094760), (312, 9318240), (320, 9085284), (324, 8973120), (351, 8282880), (360, 8075808), (384, 7571070), (390, 7454592), (405, 7178496), (416, 6988680), (432, 6729840), (468, 6212160), (480, 6056856), (486, 5982080), (520, 5590944), (540, 5383872), (576, 5047380), (585, 4969728), (624, 4659120), (640, 4542642), (648, 4486560), (702, 4141440), (719, 4043520), (720, 4037904), (768, 3785535), (780, 3727296), (810, 3589248), (832, 3494340), (864, 3364920), (936, 3106080), (960, 3028428), (972, 2991040), (1040, 2795472), (1053, 2760960), (1080, 2691936), (1152, 2523690), (1170, 2484864), (1215, 2392832), (1248, 2329560), (1280, 2271321), (1296, 2243280), (1404, 2070720), (1438, 2021760), (1440, 2018952), (1560, 1863648), (1620, 1794624), (1664, 1747170), (1728, 1682460), (1755, 1656576), (1872, 1553040), (1920, 1514214), (1944, 1495520), (2080, 1397736), (2106, 1380480), (2157, 1347840), (2160, 1345968), (2304, 1261845), (2340, 1242432), (2430, 1196416), (2496, 1164780), (2592, 1121640), (2808, 1035360), (2876, 1010880), (2880, 1009476), (3120, 931824), (3159, 920320), (3240, 897312), (3328, 873585), (3456, 841230), (3510, 828288), (3595, 808704), (3744, 776520), (3840, 757107), (3888, 747760), (4160, 698868), (4212, 690240), (4314, 673920), (4320, 672984), (4680, 621216), (4860, 598208), (4992, 582390), (5184, 560820), (5265, 552192), (5616, 517680), (5752, 505440), (5760, 504738), (6240, 465912), (6318, 460160), (6471, 449280), (6480, 448656), (6912, 420615), (7020, 414144), (7190, 404352), (7488, 388260), (7776, 373880), (8320, 349434), (8424, 345120), (8628, 336960), (8640, 336492), (9347, 311040), (9360, 310608), (9720, 299104), (9984, 291195), (10368, 280410), (10530, 276096), (10785, 269568), (11232, 258840), (11504, 252720), (11520, 252369), (12480, 232956), (12636, 230080), (12942, 224640), (12960, 224328), (14040, 207072), (14380, 202176), (14976, 194130), (15552, 186940), (15795, 184064), (16640, 174717), (16848, 172560), (17256, 168480), (17280, 168246), (18694, 155520), (18720, 155304), (19413, 149760), (19440, 149552), (20736, 140205), (21060, 138048), (21570, 134784), (22464, 129420), (23008, 126360), (24960, 116478), (25272, 115040), (25884, 112320), (25920, 112164), (28041, 103680), (28080, 103536), (28760, 101088), (29952, 97065), (31104, 93470), (31590, 92032), (32355, 89856), (33696, 86280), (34512, 84240), (34560, 84123), (37388, 77760), (37440, 77652), (38826, 74880), (38880, 74776), (42120, 69024), (43140, 67392), (44928, 64710), (46016, 63180), (46735, 62208), (49920, 58239), (50544, 57520), (51768, 56160), (51840, 56082)]