2638811520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 320

約数和(自身を含む): 9530492400

約数和(自身を除く): 6891680880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 109, 120, 128, 135, 144, 160, 162, 180, 192, 216, 218, 240, 270, 288, 320, 324, 327, 360, 384, 405, 432, 436, 467, 480, 540, 545, 576, 640, 648, 654, 720, 810, 864, 872, 934, 960, 981, 1080, 1090, 1152, 1296, 1308, 1401, 1440, 1620, 1635, 1728, 1744, 1868, 1920, 1962, 2160, 2180, 2335, 2592, 2616, 2802, 2880, 2943, 3240, 3270, 3456, 3488, 3736, 3924, 4203, 4320, 4360, 4670, 4905, 5184, 5232, 5604, 5760, 5886, 6480, 6540, 6976, 7005, 7472, 7848, 8406, 8640, 8720, 8829, 9340, 9810, 10368, 10464, 11208, 11772, 12609, 12960, 13080, 13952, 14010, 14715, 14944, 15696, 16812, 17280, 17440, 17658, 18680, 19620, 20928, 21015, 22416, 23544, 25218, 25920, 26160, 28020, 29430, 29888, 31392, 33624, 34880, 35316, 37360, 37827, 39240, 41856, 42030, 44145, 44832, 47088, 50436, 50903, 51840, 52320, 56040, 58860, 59776, 62784, 63045, 67248, 69760, 70632, 74720, 75654, 78480, 84060, 88290, 89664, 94176, 100872, 101806, 104640, 112080, 117720, 125568, 126090, 134496, 141264, 149440, 151308, 152709, 156960, 168120, 176580, 179328, 188352, 189135, 201744, 203612, 209280, 224160, 235440, 252180, 254515, 268992, 282528, 298880, 302616, 305418, 313920, 336240, 353160, 376704, 378270, 403488, 407224, 448320, 458127, 470880, 504360, 509030, 537984, 565056, 605232, 610836, 627840, 672480, 706320, 756540, 763545, 806976, 814448, 896640, 916254, 941760, 1008720, 1018060, 1130112, 1210464, 1221672, 1344960, 1374381, 1412640, 1513080, 1527090, 1613952, 1628896, 1832508, 1883520, 2017440, 2036120, 2290635, 2420928, 2443344, 2689920, 2748762, 2825280, 3026160, 3054180, 3257792, 3665016, 4034880, 4072240, 4123143, 4581270, 4841856, 4886688, 5497524, 5650560, 6052320, 6108360, 6515584, 6871905, 7330032, 8069760, 8144480, 8246286, 9162540, 9773376, 10995048, 12104640, 12216720, 13743810, 14660064, 16288960, 16492572, 18325080, 19546752, 20615715, 21990096, 24209280, 24433440, 27487620, 29320128, 32577920, 32985144, 36650160, 41231430, 43980192, 48866880, 54975240, 58640256, 65970288, 73300320, 82462860, 87960384, 97733760, 109950480, 131940576, 146600640, 164925720, 175920768, 219900960, 263881152, 293201280, 329851440, 439801920, 527762304, 659702880, 879603840, 1319405760, 2638811520]

約数ペア:

[(1, 2638811520), (2, 1319405760), (3, 879603840), (4, 659702880), (5, 527762304), (6, 439801920), (8, 329851440), (9, 293201280), (10, 263881152), (12, 219900960), (15, 175920768), (16, 164925720), (18, 146600640), (20, 131940576), (24, 109950480), (27, 97733760), (30, 87960384), (32, 82462860), (36, 73300320), (40, 65970288), (45, 58640256), (48, 54975240), (54, 48866880), (60, 43980192), (64, 41231430), (72, 36650160), (80, 32985144), (81, 32577920), (90, 29320128), (96, 27487620), (108, 24433440), (109, 24209280), (120, 21990096), (128, 20615715), (135, 19546752), (144, 18325080), (160, 16492572), (162, 16288960), (180, 14660064), (192, 13743810), (216, 12216720), (218, 12104640), (240, 10995048), (270, 9773376), (288, 9162540), (320, 8246286), (324, 8144480), (327, 8069760), (360, 7330032), (384, 6871905), (405, 6515584), (432, 6108360), (436, 6052320), (467, 5650560), (480, 5497524), (540, 4886688), (545, 4841856), (576, 4581270), (640, 4123143), (648, 4072240), (654, 4034880), (720, 3665016), (810, 3257792), (864, 3054180), (872, 3026160), (934, 2825280), (960, 2748762), (981, 2689920), (1080, 2443344), (1090, 2420928), (1152, 2290635), (1296, 2036120), (1308, 2017440), (1401, 1883520), (1440, 1832508), (1620, 1628896), (1635, 1613952), (1728, 1527090), (1744, 1513080), (1868, 1412640), (1920, 1374381), (1962, 1344960), (2160, 1221672), (2180, 1210464), (2335, 1130112), (2592, 1018060), (2616, 1008720), (2802, 941760), (2880, 916254), (2943, 896640), (3240, 814448), (3270, 806976), (3456, 763545), (3488, 756540), (3736, 706320), (3924, 672480), (4203, 627840), (4320, 610836), (4360, 605232), (4670, 565056), (4905, 537984), (5184, 509030), (5232, 504360), (5604, 470880), (5760, 458127), (5886, 448320), (6480, 407224), (6540, 403488), (6976, 378270), (7005, 376704), (7472, 353160), (7848, 336240), (8406, 313920), (8640, 305418), (8720, 302616), (8829, 298880), (9340, 282528), (9810, 268992), (10368, 254515), (10464, 252180), (11208, 235440), (11772, 224160), (12609, 209280), (12960, 203612), (13080, 201744), (13952, 189135), (14010, 188352), (14715, 179328), (14944, 176580), (15696, 168120), (16812, 156960), (17280, 152709), (17440, 151308), (17658, 149440), (18680, 141264), (19620, 134496), (20928, 126090), (21015, 125568), (22416, 117720), (23544, 112080), (25218, 104640), (25920, 101806), (26160, 100872), (28020, 94176), (29430, 89664), (29888, 88290), (31392, 84060), (33624, 78480), (34880, 75654), (35316, 74720), (37360, 70632), (37827, 69760), (39240, 67248), (41856, 63045), (42030, 62784), (44145, 59776), (44832, 58860), (47088, 56040), (50436, 52320), (50903, 51840)]