18562320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 74280960

約数和(自身を除く): 55718640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 127, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 254, 261, 280, 290, 315, 336, 348, 360, 381, 406, 420, 435, 464, 504, 508, 522, 560, 580, 609, 630, 635, 696, 720, 762, 812, 840, 870, 889, 1008, 1015, 1016, 1044, 1143, 1160, 1218, 1260, 1270, 1305, 1392, 1524, 1624, 1680, 1740, 1778, 1827, 1905, 2030, 2032, 2088, 2286, 2320, 2436, 2520, 2540, 2610, 2667, 3045, 3048, 3248, 3480, 3556, 3654, 3683, 3810, 4060, 4176, 4445, 4572, 4872, 5040, 5080, 5220, 5334, 5715, 6090, 6096, 6960, 7112, 7308, 7366, 7620, 8001, 8120, 8890, 9135, 9144, 9744, 10160, 10440, 10668, 11049, 11430, 12180, 13335, 14224, 14616, 14732, 15240, 16002, 16240, 17780, 18270, 18288, 18415, 20880, 21336, 22098, 22860, 24360, 25781, 26670, 29232, 29464, 30480, 32004, 33147, 35560, 36540, 36830, 40005, 42672, 44196, 45720, 48720, 51562, 53340, 55245, 58928, 64008, 66294, 71120, 73080, 73660, 77343, 80010, 88392, 91440, 103124, 106680, 110490, 128016, 128905, 132588, 146160, 147320, 154686, 160020, 165735, 176784, 206248, 213360, 220980, 232029, 257810, 265176, 294640, 309372, 320040, 331470, 386715, 412496, 441960, 464058, 515620, 530352, 618744, 640080, 662940, 773430, 883920, 928116, 1031240, 1160145, 1237488, 1325880, 1546860, 1856232, 2062480, 2320290, 2651760, 3093720, 3712464, 4640580, 6187440, 9281160, 18562320]

約数ペア:

[(1, 18562320), (2, 9281160), (3, 6187440), (4, 4640580), (5, 3712464), (6, 3093720), (7, 2651760), (8, 2320290), (9, 2062480), (10, 1856232), (12, 1546860), (14, 1325880), (15, 1237488), (16, 1160145), (18, 1031240), (20, 928116), (21, 883920), (24, 773430), (28, 662940), (29, 640080), (30, 618744), (35, 530352), (36, 515620), (40, 464058), (42, 441960), (45, 412496), (48, 386715), (56, 331470), (58, 320040), (60, 309372), (63, 294640), (70, 265176), (72, 257810), (80, 232029), (84, 220980), (87, 213360), (90, 206248), (105, 176784), (112, 165735), (116, 160020), (120, 154686), (126, 147320), (127, 146160), (140, 132588), (144, 128905), (145, 128016), (168, 110490), (174, 106680), (180, 103124), (203, 91440), (210, 88392), (232, 80010), (240, 77343), (252, 73660), (254, 73080), (261, 71120), (280, 66294), (290, 64008), (315, 58928), (336, 55245), (348, 53340), (360, 51562), (381, 48720), (406, 45720), (420, 44196), (435, 42672), (464, 40005), (504, 36830), (508, 36540), (522, 35560), (560, 33147), (580, 32004), (609, 30480), (630, 29464), (635, 29232), (696, 26670), (720, 25781), (762, 24360), (812, 22860), (840, 22098), (870, 21336), (889, 20880), (1008, 18415), (1015, 18288), (1016, 18270), (1044, 17780), (1143, 16240), (1160, 16002), (1218, 15240), (1260, 14732), (1270, 14616), (1305, 14224), (1392, 13335), (1524, 12180), (1624, 11430), (1680, 11049), (1740, 10668), (1778, 10440), (1827, 10160), (1905, 9744), (2030, 9144), (2032, 9135), (2088, 8890), (2286, 8120), (2320, 8001), (2436, 7620), (2520, 7366), (2540, 7308), (2610, 7112), (2667, 6960), (3045, 6096), (3048, 6090), (3248, 5715), (3480, 5334), (3556, 5220), (3654, 5080), (3683, 5040), (3810, 4872), (4060, 4572), (4176, 4445)]