2008396800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 396

約数和(自身を含む): 7523461920

約数和(自身を除く): 5515065120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 128, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 256, 276, 288, 300, 320, 345, 360, 368, 379, 384, 400, 414, 450, 460, 480, 512, 552, 575, 576, 600, 640, 690, 720, 736, 758, 768, 800, 828, 900, 920, 960, 1024, 1035, 1104, 1137, 1150, 1152, 1200, 1280, 1380, 1440, 1472, 1516, 1536, 1600, 1656, 1725, 1800, 1840, 1895, 1920, 2070, 2208, 2274, 2300, 2304, 2400, 2560, 2760, 2880, 2944, 3032, 3072, 3200, 3312, 3411, 3450, 3600, 3680, 3790, 3840, 4140, 4416, 4548, 4600, 4608, 4800, 5120, 5175, 5520, 5685, 5760, 5888, 6064, 6400, 6624, 6822, 6900, 7200, 7360, 7580, 7680, 8280, 8717, 8832, 9096, 9200, 9216, 9475, 9600, 10350, 11040, 11370, 11520, 11776, 12128, 12800, 13248, 13644, 13800, 14400, 14720, 15160, 15360, 16560, 17055, 17434, 17664, 18192, 18400, 18950, 19200, 20700, 22080, 22740, 23040, 23552, 24256, 25600, 26151, 26496, 27288, 27600, 28425, 28800, 29440, 30320, 33120, 34110, 34868, 35328, 36384, 36800, 37900, 38400, 41400, 43585, 44160, 45480, 46080, 48512, 52302, 52992, 54576, 55200, 56850, 57600, 58880, 60640, 66240, 68220, 69736, 70656, 72768, 73600, 75800, 76800, 78453, 82800, 85275, 87170, 88320, 90960, 97024, 104604, 105984, 109152, 110400, 113700, 115200, 117760, 121280, 130755, 132480, 136440, 139472, 145536, 147200, 151600, 156906, 165600, 170550, 174340, 176640, 181920, 194048, 209208, 211968, 217925, 218304, 220800, 227400, 230400, 242560, 261510, 264960, 272880, 278944, 291072, 294400, 303200, 313812, 331200, 341100, 348680, 353280, 363840, 388096, 392265, 418416, 435850, 436608, 441600, 454800, 485120, 523020, 529920, 545760, 557888, 582144, 588800, 606400, 627624, 653775, 662400, 682200, 697360, 727680, 784530, 836832, 871700, 873216, 883200, 909600, 970240, 1046040, 1059840, 1091520, 1115776, 1164288, 1212800, 1255248, 1307550, 1324800, 1364400, 1394720, 1455360, 1569060, 1673664, 1743400, 1746432, 1766400, 1819200, 1940480, 1961325, 2092080, 2183040, 2231552, 2425600, 2510496, 2615100, 2649600, 2728800, 2789440, 2910720, 3138120, 3347328, 3486800, 3492864, 3638400, 3922650, 4184160, 4366080, 4463104, 4851200, 5020992, 5230200, 5299200, 5457600, 5578880, 5821440, 6276240, 6694656, 6973600, 7276800, 7845300, 8368320, 8732160, 8926208, 9702400, 10041984, 10460400, 10915200, 11157760, 12552480, 13389312, 13947200, 14553600, 15690600, 16736640, 17464320, 20083968, 20920800, 21830400, 22315520, 25104960, 26778624, 27894400, 29107200, 31381200, 33473280, 40167936, 41841600, 43660800, 44631040, 50209920, 55788800, 62762400, 66946560, 80335872, 83683200, 87321600, 100419840, 111577600, 125524800, 133893120, 167366400, 200839680, 223155200, 251049600, 334732800, 401679360, 502099200, 669465600, 1004198400, 2008396800]

約数ペア:

[(1, 2008396800), (2, 1004198400), (3, 669465600), (4, 502099200), (5, 401679360), (6, 334732800), (8, 251049600), (9, 223155200), (10, 200839680), (12, 167366400), (15, 133893120), (16, 125524800), (18, 111577600), (20, 100419840), (23, 87321600), (24, 83683200), (25, 80335872), (30, 66946560), (32, 62762400), (36, 55788800), (40, 50209920), (45, 44631040), (46, 43660800), (48, 41841600), (50, 40167936), (60, 33473280), (64, 31381200), (69, 29107200), (72, 27894400), (75, 26778624), (80, 25104960), (90, 22315520), (92, 21830400), (96, 20920800), (100, 20083968), (115, 17464320), (120, 16736640), (128, 15690600), (138, 14553600), (144, 13947200), (150, 13389312), (160, 12552480), (180, 11157760), (184, 10915200), (192, 10460400), (200, 10041984), (207, 9702400), (225, 8926208), (230, 8732160), (240, 8368320), (256, 7845300), (276, 7276800), (288, 6973600), (300, 6694656), (320, 6276240), (345, 5821440), (360, 5578880), (368, 5457600), (379, 5299200), (384, 5230200), (400, 5020992), (414, 4851200), (450, 4463104), (460, 4366080), (480, 4184160), (512, 3922650), (552, 3638400), (575, 3492864), (576, 3486800), (600, 3347328), (640, 3138120), (690, 2910720), (720, 2789440), (736, 2728800), (758, 2649600), (768, 2615100), (800, 2510496), (828, 2425600), (900, 2231552), (920, 2183040), (960, 2092080), (1024, 1961325), (1035, 1940480), (1104, 1819200), (1137, 1766400), (1150, 1746432), (1152, 1743400), (1200, 1673664), (1280, 1569060), (1380, 1455360), (1440, 1394720), (1472, 1364400), (1516, 1324800), (1536, 1307550), (1600, 1255248), (1656, 1212800), (1725, 1164288), (1800, 1115776), (1840, 1091520), (1895, 1059840), (1920, 1046040), (2070, 970240), (2208, 909600), (2274, 883200), (2300, 873216), (2304, 871700), (2400, 836832), (2560, 784530), (2760, 727680), (2880, 697360), (2944, 682200), (3032, 662400), (3072, 653775), (3200, 627624), (3312, 606400), (3411, 588800), (3450, 582144), (3600, 557888), (3680, 545760), (3790, 529920), (3840, 523020), (4140, 485120), (4416, 454800), (4548, 441600), (4600, 436608), (4608, 435850), (4800, 418416), (5120, 392265), (5175, 388096), (5520, 363840), (5685, 353280), (5760, 348680), (5888, 341100), (6064, 331200), (6400, 313812), (6624, 303200), (6822, 294400), (6900, 291072), (7200, 278944), (7360, 272880), (7580, 264960), (7680, 261510), (8280, 242560), (8717, 230400), (8832, 227400), (9096, 220800), (9200, 218304), (9216, 217925), (9475, 211968), (9600, 209208), (10350, 194048), (11040, 181920), (11370, 176640), (11520, 174340), (11776, 170550), (12128, 165600), (12800, 156906), (13248, 151600), (13644, 147200), (13800, 145536), (14400, 139472), (14720, 136440), (15160, 132480), (15360, 130755), (16560, 121280), (17055, 117760), (17434, 115200), (17664, 113700), (18192, 110400), (18400, 109152), (18950, 105984), (19200, 104604), (20700, 97024), (22080, 90960), (22740, 88320), (23040, 87170), (23552, 85275), (24256, 82800), (25600, 78453), (26151, 76800), (26496, 75800), (27288, 73600), (27600, 72768), (28425, 70656), (28800, 69736), (29440, 68220), (30320, 66240), (33120, 60640), (34110, 58880), (34868, 57600), (35328, 56850), (36384, 55200), (36800, 54576), (37900, 52992), (38400, 52302), (41400, 48512), (43585, 46080), (44160, 45480)]