21341291520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 352

約数和(自身を含む): 71824349952

約数和(自身を除く): 50483058432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 193, 230, 240, 256, 276, 313, 320, 345, 368, 384, 386, 460, 480, 512, 552, 579, 626, 640, 690, 736, 768, 772, 920, 939, 960, 965, 1024, 1104, 1158, 1252, 1280, 1380, 1472, 1536, 1544, 1565, 1840, 1878, 1920, 1930, 2208, 2316, 2504, 2560, 2760, 2895, 2944, 3072, 3088, 3130, 3680, 3756, 3840, 3860, 4416, 4439, 4632, 4695, 5008, 5120, 5520, 5790, 5888, 6176, 6260, 7199, 7360, 7512, 7680, 7720, 8832, 8878, 9264, 9390, 10016, 11040, 11580, 11776, 12352, 12520, 13317, 14398, 14720, 15024, 15360, 15440, 17664, 17756, 18528, 18780, 20032, 21597, 22080, 22195, 23160, 23552, 24704, 25040, 26634, 28796, 29440, 30048, 30880, 35328, 35512, 35995, 37056, 37560, 40064, 43194, 44160, 44390, 46320, 49408, 50080, 53268, 57592, 58880, 60096, 60409, 61760, 66585, 70656, 71024, 71990, 74112, 75120, 80128, 86388, 88320, 88780, 92640, 98816, 100160, 106536, 107985, 115184, 117760, 120192, 120818, 123520, 133170, 142048, 143980, 148224, 150240, 160256, 172776, 176640, 177560, 181227, 185280, 197632, 200320, 213072, 215970, 230368, 240384, 241636, 247040, 266340, 284096, 287960, 296448, 300480, 302045, 320512, 345552, 353280, 355120, 362454, 370560, 400640, 426144, 431940, 460736, 480768, 483272, 494080, 532680, 568192, 575920, 592896, 600960, 604090, 691104, 710240, 724908, 741120, 801280, 852288, 863880, 906135, 921472, 961536, 966544, 988160, 1065360, 1136384, 1151840, 1201920, 1208180, 1382208, 1389407, 1420480, 1449816, 1482240, 1602560, 1704576, 1727760, 1812270, 1842944, 1933088, 2130720, 2272768, 2303680, 2403840, 2416360, 2764416, 2778814, 2840960, 2899632, 2964480, 3409152, 3455520, 3624540, 3685888, 3866176, 4168221, 4261440, 4545536, 4607360, 4807680, 4832720, 5528832, 5557628, 5681920, 5799264, 6818304, 6911040, 6947035, 7249080, 7371776, 7732352, 8336442, 8522880, 9214720, 9665440, 11057664, 11115256, 11363840, 11598528, 13636608, 13822080, 13894070, 14498160, 15464704, 16672884, 17045760, 18429440, 19330880, 20841105, 22115328, 22230512, 22727680, 23197056, 27644160, 27788140, 28996320, 30929408, 33345768, 34091520, 36858880, 38661760, 41682210, 44461024, 46394112, 55288320, 55576280, 57992640, 61858816, 66691536, 68183040, 77323520, 83364420, 88922048, 92788224, 110576640, 111152560, 115985280, 133383072, 154647040, 166728840, 177844096, 185576448, 222305120, 231970560, 266766144, 309294080, 333457680, 355688192, 444610240, 463941120, 533532288, 666915360, 711376384, 889220480, 927882240, 1067064576, 1333830720, 1422752768, 1778440960, 2134129152, 2667661440, 3556881920, 4268258304, 5335322880, 7113763840, 10670645760, 21341291520]

約数ペア:

[(1, 21341291520), (2, 10670645760), (3, 7113763840), (4, 5335322880), (5, 4268258304), (6, 3556881920), (8, 2667661440), (10, 2134129152), (12, 1778440960), (15, 1422752768), (16, 1333830720), (20, 1067064576), (23, 927882240), (24, 889220480), (30, 711376384), (32, 666915360), (40, 533532288), (46, 463941120), (48, 444610240), (60, 355688192), (64, 333457680), (69, 309294080), (80, 266766144), (92, 231970560), (96, 222305120), (115, 185576448), (120, 177844096), (128, 166728840), (138, 154647040), (160, 133383072), (184, 115985280), (192, 111152560), (193, 110576640), (230, 92788224), (240, 88922048), (256, 83364420), (276, 77323520), (313, 68183040), (320, 66691536), (345, 61858816), (368, 57992640), (384, 55576280), (386, 55288320), (460, 46394112), (480, 44461024), (512, 41682210), (552, 38661760), (579, 36858880), (626, 34091520), (640, 33345768), (690, 30929408), (736, 28996320), (768, 27788140), (772, 27644160), (920, 23197056), (939, 22727680), (960, 22230512), (965, 22115328), (1024, 20841105), (1104, 19330880), (1158, 18429440), (1252, 17045760), (1280, 16672884), (1380, 15464704), (1472, 14498160), (1536, 13894070), (1544, 13822080), (1565, 13636608), (1840, 11598528), (1878, 11363840), (1920, 11115256), (1930, 11057664), (2208, 9665440), (2316, 9214720), (2504, 8522880), (2560, 8336442), (2760, 7732352), (2895, 7371776), (2944, 7249080), (3072, 6947035), (3088, 6911040), (3130, 6818304), (3680, 5799264), (3756, 5681920), (3840, 5557628), (3860, 5528832), (4416, 4832720), (4439, 4807680), (4632, 4607360), (4695, 4545536), (5008, 4261440), (5120, 4168221), (5520, 3866176), (5790, 3685888), (5888, 3624540), (6176, 3455520), (6260, 3409152), (7199, 2964480), (7360, 2899632), (7512, 2840960), (7680, 2778814), (7720, 2764416), (8832, 2416360), (8878, 2403840), (9264, 2303680), (9390, 2272768), (10016, 2130720), (11040, 1933088), (11580, 1842944), (11776, 1812270), (12352, 1727760), (12520, 1704576), (13317, 1602560), (14398, 1482240), (14720, 1449816), (15024, 1420480), (15360, 1389407), (15440, 1382208), (17664, 1208180), (17756, 1201920), (18528, 1151840), (18780, 1136384), (20032, 1065360), (21597, 988160), (22080, 966544), (22195, 961536), (23160, 921472), (23552, 906135), (24704, 863880), (25040, 852288), (26634, 801280), (28796, 741120), (29440, 724908), (30048, 710240), (30880, 691104), (35328, 604090), (35512, 600960), (35995, 592896), (37056, 575920), (37560, 568192), (40064, 532680), (43194, 494080), (44160, 483272), (44390, 480768), (46320, 460736), (49408, 431940), (50080, 426144), (53268, 400640), (57592, 370560), (58880, 362454), (60096, 355120), (60409, 353280), (61760, 345552), (66585, 320512), (70656, 302045), (71024, 300480), (71990, 296448), (74112, 287960), (75120, 284096), (80128, 266340), (86388, 247040), (88320, 241636), (88780, 240384), (92640, 230368), (98816, 215970), (100160, 213072), (106536, 200320), (107985, 197632), (115184, 185280), (117760, 181227), (120192, 177560), (120818, 176640), (123520, 172776), (133170, 160256), (142048, 150240), (143980, 148224)]