503316240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 1834739712

約数和(自身を除く): 1331423472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 140, 147, 168, 196, 210, 240, 245, 254, 280, 294, 336, 337, 381, 392, 420, 490, 508, 560, 588, 635, 674, 735, 762, 784, 840, 889, 980, 1011, 1016, 1176, 1270, 1348, 1470, 1524, 1680, 1685, 1778, 1905, 1960, 2022, 2032, 2352, 2359, 2540, 2667, 2696, 2940, 3048, 3370, 3556, 3810, 3920, 4044, 4445, 4718, 5055, 5080, 5334, 5392, 5880, 6096, 6223, 6740, 7077, 7112, 7620, 8088, 8890, 9436, 10110, 10160, 10668, 11760, 11795, 12446, 13335, 13480, 14154, 14224, 15240, 16176, 16513, 17780, 18669, 18872, 20220, 21336, 23590, 24892, 26670, 26960, 28308, 30480, 31115, 33026, 35385, 35560, 37338, 37744, 40440, 42672, 42799, 47180, 49539, 49784, 53340, 56616, 62230, 66052, 70770, 71120, 74676, 80880, 82565, 85598, 93345, 94360, 99078, 99568, 106680, 113232, 124460, 128397, 132104, 141540, 149352, 165130, 171196, 186690, 188720, 198156, 213360, 213995, 247695, 248920, 256794, 264208, 283080, 298704, 299593, 330260, 342392, 373380, 396312, 427990, 495390, 497840, 513588, 566160, 599186, 641985, 660520, 684784, 746760, 792624, 855980, 898779, 990780, 1027176, 1198372, 1283970, 1321040, 1493520, 1497965, 1711960, 1797558, 1981560, 2054352, 2097151, 2396744, 2567940, 2995930, 3423920, 3595116, 3963120, 4194302, 4493895, 4793488, 5135880, 5991860, 6291453, 7190232, 8388604, 8987790, 10271760, 10485755, 11983720, 12582906, 14380464, 16777208, 17975580, 20971510, 23967440, 25165812, 31457265, 33554416, 35951160, 41943020, 50331624, 62914530, 71902320, 83886040, 100663248, 125829060, 167772080, 251658120, 503316240]

約数ペア:

[(1, 503316240), (2, 251658120), (3, 167772080), (4, 125829060), (5, 100663248), (6, 83886040), (7, 71902320), (8, 62914530), (10, 50331624), (12, 41943020), (14, 35951160), (15, 33554416), (16, 31457265), (20, 25165812), (21, 23967440), (24, 20971510), (28, 17975580), (30, 16777208), (35, 14380464), (40, 12582906), (42, 11983720), (48, 10485755), (49, 10271760), (56, 8987790), (60, 8388604), (70, 7190232), (80, 6291453), (84, 5991860), (98, 5135880), (105, 4793488), (112, 4493895), (120, 4194302), (127, 3963120), (140, 3595116), (147, 3423920), (168, 2995930), (196, 2567940), (210, 2396744), (240, 2097151), (245, 2054352), (254, 1981560), (280, 1797558), (294, 1711960), (336, 1497965), (337, 1493520), (381, 1321040), (392, 1283970), (420, 1198372), (490, 1027176), (508, 990780), (560, 898779), (588, 855980), (635, 792624), (674, 746760), (735, 684784), (762, 660520), (784, 641985), (840, 599186), (889, 566160), (980, 513588), (1011, 497840), (1016, 495390), (1176, 427990), (1270, 396312), (1348, 373380), (1470, 342392), (1524, 330260), (1680, 299593), (1685, 298704), (1778, 283080), (1905, 264208), (1960, 256794), (2022, 248920), (2032, 247695), (2352, 213995), (2359, 213360), (2540, 198156), (2667, 188720), (2696, 186690), (2940, 171196), (3048, 165130), (3370, 149352), (3556, 141540), (3810, 132104), (3920, 128397), (4044, 124460), (4445, 113232), (4718, 106680), (5055, 99568), (5080, 99078), (5334, 94360), (5392, 93345), (5880, 85598), (6096, 82565), (6223, 80880), (6740, 74676), (7077, 71120), (7112, 70770), (7620, 66052), (8088, 62230), (8890, 56616), (9436, 53340), (10110, 49784), (10160, 49539), (10668, 47180), (11760, 42799), (11795, 42672), (12446, 40440), (13335, 37744), (13480, 37338), (14154, 35560), (14224, 35385), (15240, 33026), (16176, 31115), (16513, 30480), (17780, 28308), (18669, 26960), (18872, 26670), (20220, 24892), (21336, 23590)]