18212005440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1877}}^1$

素因数の和:3026

約数の個数: 224

約数和(自身を含む): 64339378560

約数和(自身を除く): 46127373120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1123, 1440, 1728, 1877, 2160, 2246, 2880, 3369, 3754, 4320, 4492, 5615, 5631, 6738, 7508, 8640, 8984, 9385, 10107, 11230, 11262, 13476, 15016, 16845, 16893, 17968, 18770, 20214, 22460, 22524, 26952, 28155, 30032, 30321, 33690, 33786, 35936, 37540, 40428, 44920, 45048, 50535, 50679, 53904, 56310, 60064, 60642, 67380, 67572, 71872, 75080, 80856, 84465, 89840, 90096, 101070, 101358, 107808, 112620, 120128, 121284, 134760, 135144, 150160, 151605, 161712, 168930, 179680, 180192, 202140, 202716, 215616, 225240, 242568, 253395, 269520, 270288, 300320, 303210, 323424, 337860, 359360, 360384, 404280, 405432, 450480, 485136, 506790, 539040, 540576, 600640, 606420, 646848, 675720, 808560, 810864, 900960, 970272, 1013580, 1078080, 1081152, 1212840, 1351440, 1617120, 1621728, 1801920, 1940544, 2027160, 2107871, 2425680, 2702880, 3234240, 3243456, 4054320, 4215742, 4851360, 5405760, 6323613, 8108640, 8431484, 9702720, 10539355, 12647226, 16217280, 16862968, 18970839, 21078710, 25294452, 31618065, 33725936, 37941678, 42157420, 50588904, 56912517, 63236130, 67451872, 75883356, 84314840, 94854195, 101177808, 113825034, 126472260, 134903744, 151766712, 168629680, 189708390, 202355616, 227650068, 252944520, 284562585, 303533424, 337259360, 379416780, 404711232, 455300136, 505889040, 569125170, 607066848, 674518720, 758833560, 910600272, 1011778080, 1138250340, 1214133696, 1517667120, 1821200544, 2023556160, 2276500680, 3035334240, 3642401088, 4553001360, 6070668480, 9106002720, 18212005440]

約数ペア:

[(1, 18212005440), (2, 9106002720), (3, 6070668480), (4, 4553001360), (5, 3642401088), (6, 3035334240), (8, 2276500680), (9, 2023556160), (10, 1821200544), (12, 1517667120), (15, 1214133696), (16, 1138250340), (18, 1011778080), (20, 910600272), (24, 758833560), (27, 674518720), (30, 607066848), (32, 569125170), (36, 505889040), (40, 455300136), (45, 404711232), (48, 379416780), (54, 337259360), (60, 303533424), (64, 284562585), (72, 252944520), (80, 227650068), (90, 202355616), (96, 189708390), (108, 168629680), (120, 151766712), (135, 134903744), (144, 126472260), (160, 113825034), (180, 101177808), (192, 94854195), (216, 84314840), (240, 75883356), (270, 67451872), (288, 63236130), (320, 56912517), (360, 50588904), (432, 42157420), (480, 37941678), (540, 33725936), (576, 31618065), (720, 25294452), (864, 21078710), (960, 18970839), (1080, 16862968), (1123, 16217280), (1440, 12647226), (1728, 10539355), (1877, 9702720), (2160, 8431484), (2246, 8108640), (2880, 6323613), (3369, 5405760), (3754, 4851360), (4320, 4215742), (4492, 4054320), (5615, 3243456), (5631, 3234240), (6738, 2702880), (7508, 2425680), (8640, 2107871), (8984, 2027160), (9385, 1940544), (10107, 1801920), (11230, 1621728), (11262, 1617120), (13476, 1351440), (15016, 1212840), (16845, 1081152), (16893, 1078080), (17968, 1013580), (18770, 970272), (20214, 900960), (22460, 810864), (22524, 808560), (26952, 675720), (28155, 646848), (30032, 606420), (30321, 600640), (33690, 540576), (33786, 539040), (35936, 506790), (37540, 485136), (40428, 450480), (44920, 405432), (45048, 404280), (50535, 360384), (50679, 359360), (53904, 337860), (56310, 323424), (60064, 303210), (60642, 300320), (67380, 270288), (67572, 269520), (71872, 253395), (75080, 242568), (80856, 225240), (84465, 215616), (89840, 202716), (90096, 202140), (101070, 180192), (101358, 179680), (107808, 168930), (112620, 161712), (120128, 151605), (121284, 150160), (134760, 135144)]