8287918080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20753}}^1$

素因数の和:20796

約数の個数: 192

約数和(自身を含む): 28555843680

約数和(自身を除く): 20267925600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6144, 6240, 6656, 7680, 8320, 9984, 10240, 12480, 13312, 15360, 16640, 19968, 20753, 24960, 26624, 30720, 33280, 39936, 41506, 49920, 62259, 66560, 79872, 83012, 99840, 103765, 124518, 133120, 166024, 199680, 207530, 249036, 269789, 311295, 332048, 399360, 415060, 498072, 539578, 622590, 664096, 809367, 830120, 996144, 1079156, 1245180, 1328192, 1348945, 1618734, 1660240, 1992288, 2158312, 2490360, 2656384, 2697890, 3237468, 3320480, 3984576, 4046835, 4316624, 4980720, 5312768, 5395780, 6474936, 6640960, 7969152, 8093670, 8633248, 9961440, 10625536, 10791560, 12949872, 13281920, 15938304, 16187340, 17266496, 19922880, 21251072, 21583120, 25899744, 26563840, 31876608, 32374680, 34532992, 39845760, 42502144, 43166240, 51799488, 53127680, 63753216, 64749360, 69065984, 79691520, 86332480, 103598976, 106255360, 127506432, 129498720, 138131968, 159383040, 172664960, 207197952, 212510720, 258997440, 276263936, 318766080, 345329920, 414395904, 517994880, 552527872, 637532160, 690659840, 828791808, 1035989760, 1381319680, 1657583616, 2071979520, 2762639360, 4143959040, 8287918080]

約数ペア:

[(1, 8287918080), (2, 4143959040), (3, 2762639360), (4, 2071979520), (5, 1657583616), (6, 1381319680), (8, 1035989760), (10, 828791808), (12, 690659840), (13, 637532160), (15, 552527872), (16, 517994880), (20, 414395904), (24, 345329920), (26, 318766080), (30, 276263936), (32, 258997440), (39, 212510720), (40, 207197952), (48, 172664960), (52, 159383040), (60, 138131968), (64, 129498720), (65, 127506432), (78, 106255360), (80, 103598976), (96, 86332480), (104, 79691520), (120, 69065984), (128, 64749360), (130, 63753216), (156, 53127680), (160, 51799488), (192, 43166240), (195, 42502144), (208, 39845760), (240, 34532992), (256, 32374680), (260, 31876608), (312, 26563840), (320, 25899744), (384, 21583120), (390, 21251072), (416, 19922880), (480, 17266496), (512, 16187340), (520, 15938304), (624, 13281920), (640, 12949872), (768, 10791560), (780, 10625536), (832, 9961440), (960, 8633248), (1024, 8093670), (1040, 7969152), (1248, 6640960), (1280, 6474936), (1536, 5395780), (1560, 5312768), (1664, 4980720), (1920, 4316624), (2048, 4046835), (2080, 3984576), (2496, 3320480), (2560, 3237468), (3072, 2697890), (3120, 2656384), (3328, 2490360), (3840, 2158312), (4160, 1992288), (4992, 1660240), (5120, 1618734), (6144, 1348945), (6240, 1328192), (6656, 1245180), (7680, 1079156), (8320, 996144), (9984, 830120), (10240, 809367), (12480, 664096), (13312, 622590), (15360, 539578), (16640, 498072), (19968, 415060), (20753, 399360), (24960, 332048), (26624, 311295), (30720, 269789), (33280, 249036), (39936, 207530), (41506, 199680), (49920, 166024), (62259, 133120), (66560, 124518), (79872, 103765), (83012, 99840)]