55686960

素因数分解:

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

素因数の和:185

約数の個数: 320

約数和(自身を含む): 228556800

約数和(自身を除く): 172869840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 127, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 254, 261, 270, 280, 290, 315, 336, 348, 360, 378, 381, 406, 420, 432, 435, 464, 504, 508, 522, 540, 560, 580, 609, 630, 635, 696, 720, 756, 762, 783, 812, 840, 870, 889, 945, 1008, 1015, 1016, 1044, 1080, 1143, 1160, 1218, 1260, 1270, 1305, 1392, 1512, 1524, 1566, 1624, 1680, 1740, 1778, 1827, 1890, 1905, 2030, 2032, 2088, 2160, 2286, 2320, 2436, 2520, 2540, 2610, 2667, 3024, 3045, 3048, 3132, 3248, 3429, 3480, 3556, 3654, 3683, 3780, 3810, 3915, 4060, 4176, 4445, 4572, 4872, 5040, 5080, 5220, 5334, 5481, 5715, 6090, 6096, 6264, 6858, 6960, 7112, 7308, 7366, 7560, 7620, 7830, 8001, 8120, 8890, 9135, 9144, 9744, 10160, 10440, 10668, 10962, 11049, 11430, 12180, 12528, 13335, 13716, 14224, 14616, 14732, 15120, 15240, 15660, 16002, 16240, 17145, 17780, 18270, 18288, 18415, 20880, 21336, 21924, 22098, 22860, 24003, 24360, 25781, 26670, 27405, 27432, 29232, 29464, 30480, 31320, 32004, 33147, 34290, 35560, 36540, 36830, 40005, 42672, 43848, 44196, 45720, 48006, 48720, 51562, 53340, 54810, 54864, 55245, 58928, 62640, 64008, 66294, 68580, 71120, 73080, 73660, 77343, 80010, 87696, 88392, 91440, 96012, 99441, 103124, 106680, 109620, 110490, 120015, 128016, 128905, 132588, 137160, 146160, 147320, 154686, 160020, 165735, 176784, 192024, 198882, 206248, 213360, 219240, 220980, 232029, 240030, 257810, 265176, 274320, 294640, 309372, 320040, 331470, 384048, 386715, 397764, 412496, 438480, 441960, 464058, 480060, 497205, 515620, 530352, 618744, 640080, 662940, 696087, 773430, 795528, 883920, 928116, 960120, 994410, 1031240, 1160145, 1237488, 1325880, 1392174, 1546860, 1591056, 1856232, 1920240, 1988820, 2062480, 2320290, 2651760, 2784348, 3093720, 3480435, 3712464, 3977640, 4640580, 5568696, 6187440, 6960870, 7955280, 9281160, 11137392, 13921740, 18562320, 27843480, 55686960]

約数ペア:

[(1, 55686960), (2, 27843480), (3, 18562320), (4, 13921740), (5, 11137392), (6, 9281160), (7, 7955280), (8, 6960870), (9, 6187440), (10, 5568696), (12, 4640580), (14, 3977640), (15, 3712464), (16, 3480435), (18, 3093720), (20, 2784348), (21, 2651760), (24, 2320290), (27, 2062480), (28, 1988820), (29, 1920240), (30, 1856232), (35, 1591056), (36, 1546860), (40, 1392174), (42, 1325880), (45, 1237488), (48, 1160145), (54, 1031240), (56, 994410), (58, 960120), (60, 928116), (63, 883920), (70, 795528), (72, 773430), (80, 696087), (84, 662940), (87, 640080), (90, 618744), (105, 530352), (108, 515620), (112, 497205), (116, 480060), (120, 464058), (126, 441960), (127, 438480), (135, 412496), (140, 397764), (144, 386715), (145, 384048), (168, 331470), (174, 320040), (180, 309372), (189, 294640), (203, 274320), (210, 265176), (216, 257810), (232, 240030), (240, 232029), (252, 220980), (254, 219240), (261, 213360), (270, 206248), (280, 198882), (290, 192024), (315, 176784), (336, 165735), (348, 160020), (360, 154686), (378, 147320), (381, 146160), (406, 137160), (420, 132588), (432, 128905), (435, 128016), (464, 120015), (504, 110490), (508, 109620), (522, 106680), (540, 103124), (560, 99441), (580, 96012), (609, 91440), (630, 88392), (635, 87696), (696, 80010), (720, 77343), (756, 73660), (762, 73080), (783, 71120), (812, 68580), (840, 66294), (870, 64008), (889, 62640), (945, 58928), (1008, 55245), (1015, 54864), (1016, 54810), (1044, 53340), (1080, 51562), (1143, 48720), (1160, 48006), (1218, 45720), (1260, 44196), (1270, 43848), (1305, 42672), (1392, 40005), (1512, 36830), (1524, 36540), (1566, 35560), (1624, 34290), (1680, 33147), (1740, 32004), (1778, 31320), (1827, 30480), (1890, 29464), (1905, 29232), (2030, 27432), (2032, 27405), (2088, 26670), (2160, 25781), (2286, 24360), (2320, 24003), (2436, 22860), (2520, 22098), (2540, 21924), (2610, 21336), (2667, 20880), (3024, 18415), (3045, 18288), (3048, 18270), (3132, 17780), (3248, 17145), (3429, 16240), (3480, 16002), (3556, 15660), (3654, 15240), (3683, 15120), (3780, 14732), (3810, 14616), (3915, 14224), (4060, 13716), (4176, 13335), (4445, 12528), (4572, 12180), (4872, 11430), (5040, 11049), (5080, 10962), (5220, 10668), (5334, 10440), (5481, 10160), (5715, 9744), (6090, 9144), (6096, 9135), (6264, 8890), (6858, 8120), (6960, 8001), (7112, 7830), (7308, 7620), (7366, 7560)]