291255139840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{15643}}^1$

素因数の和:16712

約数の個数: 160

約数和(自身を含む): 798910295040

約数和(自身を除く): 507655155200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1039, 1120, 1280, 1792, 2078, 2240, 2560, 3584, 4156, 4480, 5195, 7273, 8312, 8960, 10390, 14546, 15643, 16624, 17920, 20780, 29092, 31286, 33248, 36365, 41560, 58184, 62572, 66496, 72730, 78215, 83120, 109501, 116368, 125144, 132992, 145460, 156430, 166240, 219002, 232736, 250288, 265984, 290920, 312860, 332480, 438004, 465472, 500576, 531968, 547505, 581840, 625720, 664960, 876008, 930944, 1001152, 1095010, 1163680, 1251440, 1329920, 1752016, 1861888, 2002304, 2190020, 2327360, 2502880, 2659840, 3504032, 3723776, 4004608, 4380040, 4654720, 5005760, 7008064, 8009216, 8760080, 9309440, 10011520, 14016128, 16253077, 17520160, 18618880, 20023040, 28032256, 32506154, 35040320, 40046080, 56064512, 65012308, 70080640, 81265385, 113771539, 130024616, 140161280, 162530770, 227543078, 260049232, 280322560, 325061540, 455086156, 520098464, 568857695, 650123080, 910172312, 1040196928, 1137715390, 1300246160, 1820344624, 2080393856, 2275430780, 2600492320, 3640689248, 4160787712, 4550861560, 5200984640, 7281378496, 8321575424, 9101723120, 10401969280, 14562756992, 18203446240, 20803938560, 29125513984, 36406892480, 41607877120, 58251027968, 72813784960, 145627569920, 291255139840]

約数ペア:

[(1, 291255139840), (2, 145627569920), (4, 72813784960), (5, 58251027968), (7, 41607877120), (8, 36406892480), (10, 29125513984), (14, 20803938560), (16, 18203446240), (20, 14562756992), (28, 10401969280), (32, 9101723120), (35, 8321575424), (40, 7281378496), (56, 5200984640), (64, 4550861560), (70, 4160787712), (80, 3640689248), (112, 2600492320), (128, 2275430780), (140, 2080393856), (160, 1820344624), (224, 1300246160), (256, 1137715390), (280, 1040196928), (320, 910172312), (448, 650123080), (512, 568857695), (560, 520098464), (640, 455086156), (896, 325061540), (1039, 280322560), (1120, 260049232), (1280, 227543078), (1792, 162530770), (2078, 140161280), (2240, 130024616), (2560, 113771539), (3584, 81265385), (4156, 70080640), (4480, 65012308), (5195, 56064512), (7273, 40046080), (8312, 35040320), (8960, 32506154), (10390, 28032256), (14546, 20023040), (15643, 18618880), (16624, 17520160), (17920, 16253077), (20780, 14016128), (29092, 10011520), (31286, 9309440), (33248, 8760080), (36365, 8009216), (41560, 7008064), (58184, 5005760), (62572, 4654720), (66496, 4380040), (72730, 4004608), (78215, 3723776), (83120, 3504032), (109501, 2659840), (116368, 2502880), (125144, 2327360), (132992, 2190020), (145460, 2002304), (156430, 1861888), (166240, 1752016), (219002, 1329920), (232736, 1251440), (250288, 1163680), (265984, 1095010), (290920, 1001152), (312860, 930944), (332480, 876008), (438004, 664960), (465472, 625720), (500576, 581840), (531968, 547505)]