21148692480

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:855

約数の個数: 312

約数和(自身を含む): 73831052880

約数和(自身を除く): 52682360400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 179, 180, 192, 240, 256, 288, 320, 358, 360, 384, 480, 512, 537, 576, 640, 641, 716, 720, 768, 895, 960, 1024, 1074, 1152, 1280, 1282, 1432, 1440, 1536, 1611, 1790, 1920, 1923, 2048, 2148, 2304, 2560, 2564, 2685, 2864, 2880, 3072, 3205, 3222, 3580, 3840, 3846, 4096, 4296, 4608, 5120, 5128, 5370, 5728, 5760, 5769, 6144, 6410, 6444, 7160, 7680, 7692, 8055, 8592, 9216, 9615, 10240, 10256, 10740, 11456, 11520, 11538, 12288, 12820, 12888, 14320, 15360, 15384, 16110, 17184, 18432, 19230, 20480, 20512, 21480, 22912, 23040, 23076, 25640, 25776, 28640, 28845, 30720, 30768, 32220, 34368, 36864, 38460, 41024, 42960, 45824, 46080, 46152, 51280, 51552, 57280, 57690, 61440, 61536, 64440, 68736, 76920, 82048, 85920, 91648, 92160, 92304, 102560, 103104, 114560, 114739, 115380, 123072, 128880, 137472, 153840, 164096, 171840, 183296, 184320, 184608, 205120, 206208, 229120, 229478, 230760, 246144, 257760, 274944, 307680, 328192, 343680, 344217, 366592, 369216, 410240, 412416, 458240, 458956, 461520, 492288, 515520, 549888, 573695, 615360, 656384, 687360, 688434, 733184, 738432, 820480, 824832, 916480, 917912, 923040, 984576, 1031040, 1032651, 1099776, 1147390, 1230720, 1312768, 1374720, 1376868, 1476864, 1640960, 1649664, 1721085, 1832960, 1835824, 1846080, 1969152, 2062080, 2065302, 2199552, 2294780, 2461440, 2625536, 2749440, 2753736, 2953728, 3281920, 3299328, 3442170, 3665920, 3671648, 3692160, 3938304, 4124160, 4130604, 4589560, 4922880, 5163255, 5498880, 5507472, 5907456, 6563840, 6598656, 6884340, 7343296, 7384320, 7876608, 8248320, 8261208, 9179120, 9845760, 10326510, 10997760, 11014944, 11814912, 13127680, 13768680, 14686592, 14768640, 16496640, 16522416, 18358240, 19691520, 20653020, 22029888, 23629824, 27537360, 29373184, 29537280, 32993280, 33044832, 36716480, 39383040, 41306040, 44059776, 55074720, 58746368, 59074560, 66089664, 73432960, 82612080, 88119552, 110149440, 117492736, 118149120, 132179328, 146865920, 165224160, 176239104, 220298880, 234985472, 264358656, 293731840, 330448320, 352478208, 440597760, 469970944, 528717312, 587463680, 660896640, 704956416, 881195520, 1057434624, 1174927360, 1321793280, 1409912832, 1762391040, 2114869248, 2349854720, 2643586560, 3524782080, 4229738496, 5287173120, 7049564160, 10574346240, 21148692480]

約数ペア:

[(1, 21148692480), (2, 10574346240), (3, 7049564160), (4, 5287173120), (5, 4229738496), (6, 3524782080), (8, 2643586560), (9, 2349854720), (10, 2114869248), (12, 1762391040), (15, 1409912832), (16, 1321793280), (18, 1174927360), (20, 1057434624), (24, 881195520), (30, 704956416), (32, 660896640), (36, 587463680), (40, 528717312), (45, 469970944), (48, 440597760), (60, 352478208), (64, 330448320), (72, 293731840), (80, 264358656), (90, 234985472), (96, 220298880), (120, 176239104), (128, 165224160), (144, 146865920), (160, 132179328), (179, 118149120), (180, 117492736), (192, 110149440), (240, 88119552), (256, 82612080), (288, 73432960), (320, 66089664), (358, 59074560), (360, 58746368), (384, 55074720), (480, 44059776), (512, 41306040), (537, 39383040), (576, 36716480), (640, 33044832), (641, 32993280), (716, 29537280), (720, 29373184), (768, 27537360), (895, 23629824), (960, 22029888), (1024, 20653020), (1074, 19691520), (1152, 18358240), (1280, 16522416), (1282, 16496640), (1432, 14768640), (1440, 14686592), (1536, 13768680), (1611, 13127680), (1790, 11814912), (1920, 11014944), (1923, 10997760), (2048, 10326510), (2148, 9845760), (2304, 9179120), (2560, 8261208), (2564, 8248320), (2685, 7876608), (2864, 7384320), (2880, 7343296), (3072, 6884340), (3205, 6598656), (3222, 6563840), (3580, 5907456), (3840, 5507472), (3846, 5498880), (4096, 5163255), (4296, 4922880), (4608, 4589560), (5120, 4130604), (5128, 4124160), (5370, 3938304), (5728, 3692160), (5760, 3671648), (5769, 3665920), (6144, 3442170), (6410, 3299328), (6444, 3281920), (7160, 2953728), (7680, 2753736), (7692, 2749440), (8055, 2625536), (8592, 2461440), (9216, 2294780), (9615, 2199552), (10240, 2065302), (10256, 2062080), (10740, 1969152), (11456, 1846080), (11520, 1835824), (11538, 1832960), (12288, 1721085), (12820, 1649664), (12888, 1640960), (14320, 1476864), (15360, 1376868), (15384, 1374720), (16110, 1312768), (17184, 1230720), (18432, 1147390), (19230, 1099776), (20480, 1032651), (20512, 1031040), (21480, 984576), (22912, 923040), (23040, 917912), (23076, 916480), (25640, 824832), (25776, 820480), (28640, 738432), (28845, 733184), (30720, 688434), (30768, 687360), (32220, 656384), (34368, 615360), (36864, 573695), (38460, 549888), (41024, 515520), (42960, 492288), (45824, 461520), (46080, 458956), (46152, 458240), (51280, 412416), (51552, 410240), (57280, 369216), (57690, 366592), (61440, 344217), (61536, 343680), (64440, 328192), (68736, 307680), (76920, 274944), (82048, 257760), (85920, 246144), (91648, 230760), (92160, 229478), (92304, 229120), (102560, 206208), (103104, 205120), (114560, 184608), (114739, 184320), (115380, 183296), (123072, 171840), (128880, 164096), (137472, 153840)]