21294305280

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5081

約数の個数: 312

約数和(自身を含む): 77035765248

約数和(自身を除く): 55741459968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1024, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2048, 2070, 2208, 2304, 2560, 2760, 2880, 2944, 3072, 3312, 3680, 3840, 4096, 4140, 4416, 4608, 5023, 5120, 5520, 5760, 5888, 6144, 6624, 7360, 7680, 8280, 8832, 9216, 10046, 10240, 11040, 11520, 11776, 12288, 13248, 14720, 15069, 15360, 16560, 17664, 18432, 20092, 20480, 22080, 23040, 23552, 25115, 26496, 29440, 30138, 30720, 33120, 35328, 36864, 40184, 44160, 45207, 46080, 47104, 50230, 52992, 58880, 60276, 61440, 66240, 70656, 75345, 80368, 88320, 90414, 92160, 94208, 100460, 105984, 115529, 117760, 120552, 132480, 141312, 150690, 160736, 176640, 180828, 184320, 200920, 211968, 226035, 231058, 235520, 241104, 264960, 282624, 301380, 321472, 346587, 353280, 361656, 401840, 423936, 452070, 462116, 471040, 482208, 529920, 577645, 602760, 642944, 693174, 706560, 723312, 803680, 847872, 904140, 924232, 964416, 1039761, 1059840, 1155290, 1205520, 1285888, 1386348, 1413120, 1446624, 1607360, 1732935, 1808280, 1848464, 1928832, 2079522, 2119680, 2310580, 2411040, 2571776, 2772696, 2893248, 3214720, 3465870, 3616560, 3696928, 3857664, 4159044, 4239360, 4621160, 4822080, 5143552, 5198805, 5545392, 5786496, 6429440, 6931740, 7233120, 7393856, 7715328, 8318088, 9242320, 9644160, 10287104, 10397610, 11090784, 11572992, 12858880, 13863480, 14466240, 14787712, 15430656, 16636176, 18484640, 19288320, 20574208, 20795220, 22181568, 23145984, 25717760, 27726960, 28932480, 29575424, 30861312, 33272352, 36969280, 38576640, 41590440, 44363136, 46291968, 51435520, 55453920, 57864960, 59150848, 61722624, 66544704, 73938560, 77153280, 83180880, 88726272, 92583936, 102871040, 110907840, 115729920, 118301696, 133089408, 147877120, 154306560, 166361760, 177452544, 185167872, 221815680, 231459840, 236603392, 266178816, 295754240, 308613120, 332723520, 354905088, 443631360, 462919680, 473206784, 532357632, 591508480, 665447040, 709810176, 887262720, 925839360, 1064715264, 1183016960, 1330894080, 1419620352, 1774525440, 2129430528, 2366033920, 2661788160, 3549050880, 4258861056, 5323576320, 7098101760, 10647152640, 21294305280]

約数ペア:

[(1, 21294305280), (2, 10647152640), (3, 7098101760), (4, 5323576320), (5, 4258861056), (6, 3549050880), (8, 2661788160), (9, 2366033920), (10, 2129430528), (12, 1774525440), (15, 1419620352), (16, 1330894080), (18, 1183016960), (20, 1064715264), (23, 925839360), (24, 887262720), (30, 709810176), (32, 665447040), (36, 591508480), (40, 532357632), (45, 473206784), (46, 462919680), (48, 443631360), (60, 354905088), (64, 332723520), (69, 308613120), (72, 295754240), (80, 266178816), (90, 236603392), (92, 231459840), (96, 221815680), (115, 185167872), (120, 177452544), (128, 166361760), (138, 154306560), (144, 147877120), (160, 133089408), (180, 118301696), (184, 115729920), (192, 110907840), (207, 102871040), (230, 92583936), (240, 88726272), (256, 83180880), (276, 77153280), (288, 73938560), (320, 66544704), (345, 61722624), (360, 59150848), (368, 57864960), (384, 55453920), (414, 51435520), (460, 46291968), (480, 44363136), (512, 41590440), (552, 38576640), (576, 36969280), (640, 33272352), (690, 30861312), (720, 29575424), (736, 28932480), (768, 27726960), (828, 25717760), (920, 23145984), (960, 22181568), (1024, 20795220), (1035, 20574208), (1104, 19288320), (1152, 18484640), (1280, 16636176), (1380, 15430656), (1440, 14787712), (1472, 14466240), (1536, 13863480), (1656, 12858880), (1840, 11572992), (1920, 11090784), (2048, 10397610), (2070, 10287104), (2208, 9644160), (2304, 9242320), (2560, 8318088), (2760, 7715328), (2880, 7393856), (2944, 7233120), (3072, 6931740), (3312, 6429440), (3680, 5786496), (3840, 5545392), (4096, 5198805), (4140, 5143552), (4416, 4822080), (4608, 4621160), (5023, 4239360), (5120, 4159044), (5520, 3857664), (5760, 3696928), (5888, 3616560), (6144, 3465870), (6624, 3214720), (7360, 2893248), (7680, 2772696), (8280, 2571776), (8832, 2411040), (9216, 2310580), (10046, 2119680), (10240, 2079522), (11040, 1928832), (11520, 1848464), (11776, 1808280), (12288, 1732935), (13248, 1607360), (14720, 1446624), (15069, 1413120), (15360, 1386348), (16560, 1285888), (17664, 1205520), (18432, 1155290), (20092, 1059840), (20480, 1039761), (22080, 964416), (23040, 924232), (23552, 904140), (25115, 847872), (26496, 803680), (29440, 723312), (30138, 706560), (30720, 693174), (33120, 642944), (35328, 602760), (36864, 577645), (40184, 529920), (44160, 482208), (45207, 471040), (46080, 462116), (47104, 452070), (50230, 423936), (52992, 401840), (58880, 361656), (60276, 353280), (61440, 346587), (66240, 321472), (70656, 301380), (75345, 282624), (80368, 264960), (88320, 241104), (90414, 235520), (92160, 231058), (94208, 226035), (100460, 211968), (105984, 200920), (115529, 184320), (117760, 180828), (120552, 176640), (132480, 160736), (141312, 150690)]