21650698080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1366837}}^1$

素因数の和:1366869

約数の個数: 144

約数和(自身を含む): 80599703184

約数和(自身を除く): 58949005104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 1366837, 2733674, 4100511, 5467348, 6834185, 8201022, 10934696, 12301533, 13668370, 15035207, 16402044, 20502555, 21869392, 24603066, 27336740, 30070414, 32804088, 41005110, 43738784, 45105621, 49206132, 54673480, 60140828, 61507665, 65608176, 75176035, 82010220, 90211242, 98412264, 109346960, 120281656, 123015330, 131216352, 135316863, 150352070, 164020440, 180422484, 196824528, 218693920, 225528105, 240563312, 246030660, 270633726, 300704140, 328040880, 360844968, 393649056, 451056210, 481126624, 492061320, 541267452, 601408280, 656081760, 676584315, 721689936, 902112420, 984122640, 1082534904, 1202816560, 1353168630, 1443379872, 1804224840, 1968245280, 2165069808, 2405633120, 2706337260, 3608449680, 4330139616, 5412674520, 7216899360, 10825349040, 21650698080]

約数ペア:

[(1, 21650698080), (2, 10825349040), (3, 7216899360), (4, 5412674520), (5, 4330139616), (6, 3608449680), (8, 2706337260), (9, 2405633120), (10, 2165069808), (11, 1968245280), (12, 1804224840), (15, 1443379872), (16, 1353168630), (18, 1202816560), (20, 1082534904), (22, 984122640), (24, 902112420), (30, 721689936), (32, 676584315), (33, 656081760), (36, 601408280), (40, 541267452), (44, 492061320), (45, 481126624), (48, 451056210), (55, 393649056), (60, 360844968), (66, 328040880), (72, 300704140), (80, 270633726), (88, 246030660), (90, 240563312), (96, 225528105), (99, 218693920), (110, 196824528), (120, 180422484), (132, 164020440), (144, 150352070), (160, 135316863), (165, 131216352), (176, 123015330), (180, 120281656), (198, 109346960), (220, 98412264), (240, 90211242), (264, 82010220), (288, 75176035), (330, 65608176), (352, 61507665), (360, 60140828), (396, 54673480), (440, 49206132), (480, 45105621), (495, 43738784), (528, 41005110), (660, 32804088), (720, 30070414), (792, 27336740), (880, 24603066), (990, 21869392), (1056, 20502555), (1320, 16402044), (1440, 15035207), (1584, 13668370), (1760, 12301533), (1980, 10934696), (2640, 8201022), (3168, 6834185), (3960, 5467348), (5280, 4100511), (7920, 2733674), (15840, 1366837)]