68014080

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 260

約数和(自身を含む): 249759972

約数和(自身を除く): 181745892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 492, 512, 540, 576, 615, 640, 648, 656, 720, 738, 768, 810, 820, 864, 960, 984, 1024, 1080, 1107, 1152, 1230, 1280, 1296, 1312, 1440, 1476, 1536, 1620, 1640, 1728, 1845, 1920, 1968, 2048, 2160, 2214, 2304, 2460, 2560, 2592, 2624, 2880, 2952, 3072, 3240, 3280, 3321, 3456, 3690, 3840, 3936, 4096, 4320, 4428, 4608, 4920, 5120, 5184, 5248, 5535, 5760, 5904, 6144, 6480, 6560, 6642, 6912, 7380, 7680, 7872, 8640, 8856, 9216, 9840, 10240, 10368, 10496, 11070, 11520, 11808, 12288, 12960, 13120, 13284, 13824, 14760, 15360, 15744, 16605, 17280, 17712, 18432, 19680, 20480, 20736, 20992, 22140, 23040, 23616, 25920, 26240, 26568, 27648, 29520, 30720, 31488, 33210, 34560, 35424, 36864, 39360, 41472, 41984, 44280, 46080, 47232, 51840, 52480, 53136, 55296, 59040, 61440, 62976, 66420, 69120, 70848, 78720, 82944, 83968, 88560, 92160, 94464, 103680, 104960, 106272, 110592, 118080, 125952, 132840, 138240, 141696, 157440, 165888, 167936, 177120, 184320, 188928, 207360, 209920, 212544, 236160, 251904, 265680, 276480, 283392, 314880, 331776, 354240, 377856, 414720, 419840, 425088, 472320, 503808, 531360, 552960, 566784, 629760, 708480, 755712, 829440, 839680, 850176, 944640, 1062720, 1133568, 1259520, 1416960, 1511424, 1658880, 1700352, 1889280, 2125440, 2267136, 2519040, 2833920, 3400704, 3778560, 4250880, 4534272, 5667840, 6801408, 7557120, 8501760, 11335680, 13602816, 17003520, 22671360, 34007040, 68014080]

約数ペア:

[(1, 68014080), (2, 34007040), (3, 22671360), (4, 17003520), (5, 13602816), (6, 11335680), (8, 8501760), (9, 7557120), (10, 6801408), (12, 5667840), (15, 4534272), (16, 4250880), (18, 3778560), (20, 3400704), (24, 2833920), (27, 2519040), (30, 2267136), (32, 2125440), (36, 1889280), (40, 1700352), (41, 1658880), (45, 1511424), (48, 1416960), (54, 1259520), (60, 1133568), (64, 1062720), (72, 944640), (80, 850176), (81, 839680), (82, 829440), (90, 755712), (96, 708480), (108, 629760), (120, 566784), (123, 552960), (128, 531360), (135, 503808), (144, 472320), (160, 425088), (162, 419840), (164, 414720), (180, 377856), (192, 354240), (205, 331776), (216, 314880), (240, 283392), (246, 276480), (256, 265680), (270, 251904), (288, 236160), (320, 212544), (324, 209920), (328, 207360), (360, 188928), (369, 184320), (384, 177120), (405, 167936), (410, 165888), (432, 157440), (480, 141696), (492, 138240), (512, 132840), (540, 125952), (576, 118080), (615, 110592), (640, 106272), (648, 104960), (656, 103680), (720, 94464), (738, 92160), (768, 88560), (810, 83968), (820, 82944), (864, 78720), (960, 70848), (984, 69120), (1024, 66420), (1080, 62976), (1107, 61440), (1152, 59040), (1230, 55296), (1280, 53136), (1296, 52480), (1312, 51840), (1440, 47232), (1476, 46080), (1536, 44280), (1620, 41984), (1640, 41472), (1728, 39360), (1845, 36864), (1920, 35424), (1968, 34560), (2048, 33210), (2160, 31488), (2214, 30720), (2304, 29520), (2460, 27648), (2560, 26568), (2592, 26240), (2624, 25920), (2880, 23616), (2952, 23040), (3072, 22140), (3240, 20992), (3280, 20736), (3321, 20480), (3456, 19680), (3690, 18432), (3840, 17712), (3936, 17280), (4096, 16605), (4320, 15744), (4428, 15360), (4608, 14760), (4920, 13824), (5120, 13284), (5184, 13120), (5248, 12960), (5535, 12288), (5760, 11808), (5904, 11520), (6144, 11070), (6480, 10496), (6560, 10368), (6642, 10240), (6912, 9840), (7380, 9216), (7680, 8856), (7872, 8640)]