454172320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1288175616

約数和(自身を除く): 834003296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 103, 112, 124, 127, 140, 155, 160, 206, 217, 224, 248, 254, 280, 310, 412, 434, 496, 508, 515, 560, 620, 635, 721, 824, 868, 889, 992, 1016, 1030, 1085, 1120, 1240, 1270, 1442, 1648, 1736, 1778, 2032, 2060, 2170, 2480, 2540, 2884, 3193, 3296, 3472, 3556, 3605, 3937, 4064, 4120, 4340, 4445, 4960, 5080, 5768, 6386, 6944, 7112, 7210, 7874, 8240, 8680, 8890, 10160, 11536, 12772, 13081, 14224, 14420, 15748, 15965, 16480, 17360, 17780, 19685, 20320, 22351, 23072, 25544, 26162, 27559, 28448, 28840, 31496, 31930, 34720, 35560, 39370, 44702, 51088, 52324, 55118, 57680, 62992, 63860, 65405, 71120, 78740, 89404, 91567, 102176, 104648, 110236, 111755, 115360, 125984, 127720, 130810, 137795, 142240, 157480, 178808, 183134, 209296, 220472, 223510, 255440, 261620, 275590, 314960, 357616, 366268, 405511, 418592, 440944, 447020, 457835, 510880, 523240, 551180, 629920, 715232, 732536, 811022, 881888, 894040, 915670, 1046480, 1102360, 1465072, 1622044, 1788080, 1831340, 2027555, 2092960, 2204720, 2838577, 2930144, 3244088, 3576160, 3662680, 4055110, 4409440, 5677154, 6488176, 7325360, 8110220, 11354308, 12976352, 14192885, 14650720, 16220440, 22708616, 28385770, 32440880, 45417232, 56771540, 64881760, 90834464, 113543080, 227086160, 454172320]

約数ペア:

[(1, 454172320), (2, 227086160), (4, 113543080), (5, 90834464), (7, 64881760), (8, 56771540), (10, 45417232), (14, 32440880), (16, 28385770), (20, 22708616), (28, 16220440), (31, 14650720), (32, 14192885), (35, 12976352), (40, 11354308), (56, 8110220), (62, 7325360), (70, 6488176), (80, 5677154), (103, 4409440), (112, 4055110), (124, 3662680), (127, 3576160), (140, 3244088), (155, 2930144), (160, 2838577), (206, 2204720), (217, 2092960), (224, 2027555), (248, 1831340), (254, 1788080), (280, 1622044), (310, 1465072), (412, 1102360), (434, 1046480), (496, 915670), (508, 894040), (515, 881888), (560, 811022), (620, 732536), (635, 715232), (721, 629920), (824, 551180), (868, 523240), (889, 510880), (992, 457835), (1016, 447020), (1030, 440944), (1085, 418592), (1120, 405511), (1240, 366268), (1270, 357616), (1442, 314960), (1648, 275590), (1736, 261620), (1778, 255440), (2032, 223510), (2060, 220472), (2170, 209296), (2480, 183134), (2540, 178808), (2884, 157480), (3193, 142240), (3296, 137795), (3472, 130810), (3556, 127720), (3605, 125984), (3937, 115360), (4064, 111755), (4120, 110236), (4340, 104648), (4445, 102176), (4960, 91567), (5080, 89404), (5768, 78740), (6386, 71120), (6944, 65405), (7112, 63860), (7210, 62992), (7874, 57680), (8240, 55118), (8680, 52324), (8890, 51088), (10160, 44702), (11536, 39370), (12772, 35560), (13081, 34720), (14224, 31930), (14420, 31496), (15748, 28840), (15965, 28448), (16480, 27559), (17360, 26162), (17780, 25544), (19685, 23072), (20320, 22351)]