20529875520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30859}}^1$

素因数の和:30903

約数の個数: 448

約数和(自身を含む): 90298828800

約数和(自身を除く): 69768953280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 594, 616, 630, 660, 672, 693, 704, 720, 756, 770, 792, 840, 864, 880, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1344, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1728, 1760, 1848, 1890, 1980, 2016, 2079, 2112, 2160, 2240, 2310, 2376, 2464, 2520, 2640, 2772, 2880, 2970, 3024, 3080, 3168, 3360, 3465, 3520, 3696, 3780, 3960, 4032, 4158, 4320, 4620, 4752, 4928, 5040, 5280, 5544, 5940, 6048, 6160, 6336, 6720, 6930, 7392, 7560, 7920, 8316, 8640, 9240, 9504, 10080, 10395, 10560, 11088, 11880, 12096, 12320, 13860, 14784, 15120, 15840, 16632, 18480, 19008, 20160, 20790, 22176, 23760, 24640, 27720, 30240, 30859, 31680, 33264, 36960, 41580, 44352, 47520, 55440, 60480, 61718, 66528, 73920, 83160, 92577, 95040, 110880, 123436, 133056, 154295, 166320, 185154, 216013, 221760, 246872, 277731, 308590, 332640, 339449, 370308, 432026, 462885, 493744, 555462, 617180, 648039, 665280, 678898, 740616, 833193, 864052, 925770, 987488, 1018347, 1080065, 1110924, 1234360, 1296078, 1357796, 1388655, 1481232, 1666386, 1697245, 1728104, 1851540, 1944117, 1974976, 2036694, 2160130, 2221848, 2376143, 2468720, 2592156, 2715592, 2777310, 2962464, 3055041, 3240195, 3332772, 3394490, 3456208, 3703080, 3888234, 4073388, 4165965, 4320260, 4443696, 4752286, 4937440, 5091735, 5184312, 5431184, 5554620, 5832351, 5924928, 6110082, 6480390, 6665544, 6788980, 6912416, 7128429, 7406160, 7776468, 8146776, 8331930, 8640520, 8887392, 9165123, 9504572, 9720585, 9874880, 10183470, 10368624, 10862368, 11109240, 11664702, 11880715, 12220164, 12960780, 13331088, 13577960, 13824832, 14256858, 14812320, 15275205, 15552936, 16293552, 16663860, 17281040, 17774784, 18330246, 19009144, 19441170, 20366940, 20737248, 21385287, 21724736, 22218480, 23329404, 23761430, 24440328, 25921560, 26662176, 27155920, 28513716, 29161755, 29624640, 30550410, 31105872, 32587104, 33327720, 34562080, 35642145, 36660492, 38018288, 38882340, 40733880, 41474496, 42770574, 44436960, 45825615, 46658808, 47522860, 48880656, 51843120, 53324352, 54311840, 57027432, 58323510, 61100820, 62211744, 64155861, 65174208, 66655440, 69124160, 71284290, 73320984, 76036576, 77764680, 81467760, 85541148, 88873920, 91651230, 93317616, 95045720, 97761312, 103686240, 106926435, 108623680, 114054864, 116647020, 122201640, 124423488, 128311722, 133310880, 142568580, 146641968, 152073152, 155529360, 162935520, 171082296, 183302460, 186635232, 190091440, 195522624, 207372480, 213852870, 228109728, 233294040, 244403280, 256623444, 266621760, 285137160, 293283936, 311058720, 320779305, 325871040, 342164592, 366604920, 373270464, 380182880, 427705740, 456219456, 466588080, 488806560, 513246888, 570274320, 586567872, 622117440, 641558610, 684329184, 733209840, 760365760, 855411480, 933176160, 977613120, 1026493776, 1140548640, 1283117220, 1368658368, 1466419680, 1710822960, 1866352320, 2052987552, 2281097280, 2566234440, 2932839360, 3421645920, 4105975104, 5132468880, 6843291840, 10264937760, 20529875520]

約数ペア:

[(1, 20529875520), (2, 10264937760), (3, 6843291840), (4, 5132468880), (5, 4105975104), (6, 3421645920), (7, 2932839360), (8, 2566234440), (9, 2281097280), (10, 2052987552), (11, 1866352320), (12, 1710822960), (14, 1466419680), (15, 1368658368), (16, 1283117220), (18, 1140548640), (20, 1026493776), (21, 977613120), (22, 933176160), (24, 855411480), (27, 760365760), (28, 733209840), (30, 684329184), (32, 641558610), (33, 622117440), (35, 586567872), (36, 570274320), (40, 513246888), (42, 488806560), (44, 466588080), (45, 456219456), (48, 427705740), (54, 380182880), (55, 373270464), (56, 366604920), (60, 342164592), (63, 325871040), (64, 320779305), (66, 311058720), (70, 293283936), (72, 285137160), (77, 266621760), (80, 256623444), (84, 244403280), (88, 233294040), (90, 228109728), (96, 213852870), (99, 207372480), (105, 195522624), (108, 190091440), (110, 186635232), (112, 183302460), (120, 171082296), (126, 162935520), (132, 155529360), (135, 152073152), (140, 146641968), (144, 142568580), (154, 133310880), (160, 128311722), (165, 124423488), (168, 122201640), (176, 116647020), (180, 114054864), (189, 108623680), (192, 106926435), (198, 103686240), (210, 97761312), (216, 95045720), (220, 93317616), (224, 91651230), (231, 88873920), (240, 85541148), (252, 81467760), (264, 77764680), (270, 76036576), (280, 73320984), (288, 71284290), (297, 69124160), (308, 66655440), (315, 65174208), (320, 64155861), (330, 62211744), (336, 61100820), (352, 58323510), (360, 57027432), (378, 54311840), (385, 53324352), (396, 51843120), (420, 48880656), (432, 47522860), (440, 46658808), (448, 45825615), (462, 44436960), (480, 42770574), (495, 41474496), (504, 40733880), (528, 38882340), (540, 38018288), (560, 36660492), (576, 35642145), (594, 34562080), (616, 33327720), (630, 32587104), (660, 31105872), (672, 30550410), (693, 29624640), (704, 29161755), (720, 28513716), (756, 27155920), (770, 26662176), (792, 25921560), (840, 24440328), (864, 23761430), (880, 23329404), (924, 22218480), (945, 21724736), (960, 21385287), (990, 20737248), (1008, 20366940), (1056, 19441170), (1080, 19009144), (1120, 18330246), (1155, 17774784), (1188, 17281040), (1232, 16663860), (1260, 16293552), (1320, 15552936), (1344, 15275205), (1386, 14812320), (1440, 14256858), (1485, 13824832), (1512, 13577960), (1540, 13331088), (1584, 12960780), (1680, 12220164), (1728, 11880715), (1760, 11664702), (1848, 11109240), (1890, 10862368), (1980, 10368624), (2016, 10183470), (2079, 9874880), (2112, 9720585), (2160, 9504572), (2240, 9165123), (2310, 8887392), (2376, 8640520), (2464, 8331930), (2520, 8146776), (2640, 7776468), (2772, 7406160), (2880, 7128429), (2970, 6912416), (3024, 6788980), (3080, 6665544), (3168, 6480390), (3360, 6110082), (3465, 5924928), (3520, 5832351), (3696, 5554620), (3780, 5431184), (3960, 5184312), (4032, 5091735), (4158, 4937440), (4320, 4752286), (4620, 4443696), (4752, 4320260), (4928, 4165965), (5040, 4073388), (5280, 3888234), (5544, 3703080), (5940, 3456208), (6048, 3394490), (6160, 3332772), (6336, 3240195), (6720, 3055041), (6930, 2962464), (7392, 2777310), (7560, 2715592), (7920, 2592156), (8316, 2468720), (8640, 2376143), (9240, 2221848), (9504, 2160130), (10080, 2036694), (10395, 1974976), (10560, 1944117), (11088, 1851540), (11880, 1728104), (12096, 1697245), (12320, 1666386), (13860, 1481232), (14784, 1388655), (15120, 1357796), (15840, 1296078), (16632, 1234360), (18480, 1110924), (19008, 1080065), (20160, 1018347), (20790, 987488), (22176, 925770), (23760, 864052), (24640, 833193), (27720, 740616), (30240, 678898), (30859, 665280), (31680, 648039), (33264, 617180), (36960, 555462), (41580, 493744), (44352, 462885), (47520, 432026), (55440, 370308), (60480, 339449), (61718, 332640), (66528, 308590), (73920, 277731), (83160, 246872), (92577, 221760), (95040, 216013), (110880, 185154), (123436, 166320), (133056, 154295)]