20194341120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 576

約数和(自身を含む): 74596515840

約数和(自身を除く): 54402174720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 107, 108, 120, 127, 128, 129, 135, 144, 160, 172, 180, 192, 214, 215, 216, 240, 254, 256, 258, 270, 288, 320, 321, 344, 360, 381, 384, 387, 428, 430, 432, 480, 508, 516, 535, 540, 576, 635, 640, 642, 645, 688, 720, 762, 768, 774, 856, 860, 864, 960, 963, 1016, 1032, 1070, 1080, 1143, 1152, 1161, 1270, 1280, 1284, 1290, 1376, 1440, 1524, 1548, 1605, 1712, 1720, 1728, 1905, 1920, 1926, 1935, 2032, 2064, 2140, 2160, 2286, 2304, 2322, 2540, 2568, 2580, 2752, 2880, 2889, 3048, 3096, 3210, 3424, 3429, 3440, 3456, 3810, 3840, 3852, 3870, 4064, 4128, 4280, 4320, 4572, 4601, 4644, 4815, 5080, 5136, 5160, 5461, 5504, 5715, 5760, 5778, 5805, 6096, 6192, 6420, 6848, 6858, 6880, 6912, 7620, 7704, 7740, 8128, 8256, 8560, 8640, 9144, 9202, 9288, 9630, 10160, 10272, 10320, 10922, 11008, 11430, 11520, 11556, 11610, 12192, 12384, 12840, 13589, 13696, 13716, 13760, 13803, 14445, 15240, 15408, 15480, 16256, 16383, 16512, 17120, 17145, 17280, 18288, 18404, 18576, 19260, 20320, 20544, 20640, 21844, 22860, 23005, 23112, 23220, 24384, 24768, 25680, 27178, 27305, 27392, 27432, 27520, 27606, 28890, 30480, 30816, 30960, 32512, 32766, 33024, 34240, 34290, 34560, 36576, 36808, 37152, 38520, 40640, 40767, 41088, 41280, 41409, 43688, 45720, 46010, 46224, 46440, 48768, 49149, 49536, 51360, 54356, 54610, 54864, 55040, 55212, 57780, 60960, 61632, 61920, 65532, 67945, 68480, 68580, 69015, 73152, 73616, 74304, 77040, 81280, 81534, 81915, 82176, 82560, 82818, 87376, 91440, 92020, 92448, 92880, 97536, 98298, 99072, 102720, 108712, 109220, 109728, 110424, 115560, 121920, 122301, 123264, 123840, 124227, 131064, 135890, 136960, 137160, 138030, 146304, 147232, 147447, 148608, 154080, 162560, 163068, 163830, 165120, 165636, 174752, 182880, 184040, 184896, 185760, 196596, 203835, 205440, 207045, 217424, 218440, 219456, 220848, 231120, 243840, 244602, 245745, 246528, 247680, 248454, 262128, 271780, 274320, 276060, 292608, 294464, 294894, 297216, 308160, 326136, 327660, 331272, 349504, 365760, 366903, 368080, 369792, 371520, 393192, 407670, 410880, 414090, 434848, 436880, 438912, 441696, 462240, 487680, 489204, 491490, 495360, 496908, 524256, 543560, 548640, 552120, 584327, 588928, 589788, 611505, 616320, 621135, 652272, 655320, 662544, 699008, 731520, 733806, 736160, 737235, 739584, 743040, 786384, 815340, 828180, 869696, 873760, 877824, 883392, 924480, 978408, 982980, 993816, 1048512, 1087120, 1097280, 1104240, 1168654, 1177856, 1179576, 1223010, 1232640, 1242270, 1304544, 1310640, 1325088, 1398016, 1463040, 1467612, 1472320, 1474470, 1486080, 1572768, 1630680, 1656360, 1739392, 1747520, 1752981, 1766784, 1834515, 1848960, 1956816, 1965960, 1987632, 2097024, 2174240, 2194560, 2208480, 2337308, 2359152, 2446020, 2484540, 2609088, 2621280, 2650176, 2921635, 2935224, 2944640, 2948940, 3145536, 3261360, 3312720, 3478784, 3495040, 3505962, 3533568, 3669030, 3697920, 3913632, 3931920, 3975264, 4194048, 4348480, 4389120, 4416960, 4674616, 4718304, 4892040, 4969080, 5218176, 5242560, 5258943, 5300352, 5843270, 5870448, 5889280, 5897880, 6291072, 6522720, 6625440, 6990080, 7011924, 7338060, 7827264, 7863840, 7950528, 8696960, 8764905, 8833920, 9349232, 9436608, 9784080, 9938160, 10436352, 10485120, 10517886, 10600704, 11686540, 11740896, 11795760, 12582144, 13045440, 13250880, 14023848, 14676120, 15654528, 15727680, 15776829, 15901056, 17393920, 17529810, 17667840, 18698464, 18873216, 19568160, 19876320, 20970240, 21035772, 23373080, 23481792, 23591520, 26090880, 26294715, 26501760, 28047696, 29352240, 31309056, 31455360, 31553658, 31802112, 35059620, 37396928, 37746432, 39136320, 39752640, 42071544, 46746160, 46963584, 47183040, 52181760, 52589430, 53003520, 56095392, 58704480, 62910720, 63107316, 70119240, 74793856, 78272640, 78884145, 79505280, 84143088, 93492320, 93927168, 94366080, 105178860, 112190784, 117408960, 126214632, 140238480, 149587712, 156545280, 157768290, 159010560, 168286176, 186984640, 188732160, 210357720, 224381568, 234817920, 252429264, 280476960, 315536580, 336572352, 373969280, 420715440, 448763136, 469635840, 504858528, 560953920, 631073160, 673144704, 747938560, 841430880, 1009717056, 1121907840, 1262146320, 1346289408, 1682861760, 2019434112, 2243815680, 2524292640, 3365723520, 4038868224, 5048585280, 6731447040, 10097170560, 20194341120]

約数ペア:

[(1, 20194341120), (2, 10097170560), (3, 6731447040), (4, 5048585280), (5, 4038868224), (6, 3365723520), (8, 2524292640), (9, 2243815680), (10, 2019434112), (12, 1682861760), (15, 1346289408), (16, 1262146320), (18, 1121907840), (20, 1009717056), (24, 841430880), (27, 747938560), (30, 673144704), (32, 631073160), (36, 560953920), (40, 504858528), (43, 469635840), (45, 448763136), (48, 420715440), (54, 373969280), (60, 336572352), (64, 315536580), (72, 280476960), (80, 252429264), (86, 234817920), (90, 224381568), (96, 210357720), (107, 188732160), (108, 186984640), (120, 168286176), (127, 159010560), (128, 157768290), (129, 156545280), (135, 149587712), (144, 140238480), (160, 126214632), (172, 117408960), (180, 112190784), (192, 105178860), (214, 94366080), (215, 93927168), (216, 93492320), (240, 84143088), (254, 79505280), (256, 78884145), (258, 78272640), (270, 74793856), (288, 70119240), (320, 63107316), (321, 62910720), (344, 58704480), (360, 56095392), (381, 53003520), (384, 52589430), (387, 52181760), (428, 47183040), (430, 46963584), (432, 46746160), (480, 42071544), (508, 39752640), (516, 39136320), (535, 37746432), (540, 37396928), (576, 35059620), (635, 31802112), (640, 31553658), (642, 31455360), (645, 31309056), (688, 29352240), (720, 28047696), (762, 26501760), (768, 26294715), (774, 26090880), (856, 23591520), (860, 23481792), (864, 23373080), (960, 21035772), (963, 20970240), (1016, 19876320), (1032, 19568160), (1070, 18873216), (1080, 18698464), (1143, 17667840), (1152, 17529810), (1161, 17393920), (1270, 15901056), (1280, 15776829), (1284, 15727680), (1290, 15654528), (1376, 14676120), (1440, 14023848), (1524, 13250880), (1548, 13045440), (1605, 12582144), (1712, 11795760), (1720, 11740896), (1728, 11686540), (1905, 10600704), (1920, 10517886), (1926, 10485120), (1935, 10436352), (2032, 9938160), (2064, 9784080), (2140, 9436608), (2160, 9349232), (2286, 8833920), (2304, 8764905), (2322, 8696960), (2540, 7950528), (2568, 7863840), (2580, 7827264), (2752, 7338060), (2880, 7011924), (2889, 6990080), (3048, 6625440), (3096, 6522720), (3210, 6291072), (3424, 5897880), (3429, 5889280), (3440, 5870448), (3456, 5843270), (3810, 5300352), (3840, 5258943), (3852, 5242560), (3870, 5218176), (4064, 4969080), (4128, 4892040), (4280, 4718304), (4320, 4674616), (4572, 4416960), (4601, 4389120), (4644, 4348480), (4815, 4194048), (5080, 3975264), (5136, 3931920), (5160, 3913632), (5461, 3697920), (5504, 3669030), (5715, 3533568), (5760, 3505962), (5778, 3495040), (5805, 3478784), (6096, 3312720), (6192, 3261360), (6420, 3145536), (6848, 2948940), (6858, 2944640), (6880, 2935224), (6912, 2921635), (7620, 2650176), (7704, 2621280), (7740, 2609088), (8128, 2484540), (8256, 2446020), (8560, 2359152), (8640, 2337308), (9144, 2208480), (9202, 2194560), (9288, 2174240), (9630, 2097024), (10160, 1987632), (10272, 1965960), (10320, 1956816), (10922, 1848960), (11008, 1834515), (11430, 1766784), (11520, 1752981), (11556, 1747520), (11610, 1739392), (12192, 1656360), (12384, 1630680), (12840, 1572768), (13589, 1486080), (13696, 1474470), (13716, 1472320), (13760, 1467612), (13803, 1463040), (14445, 1398016), (15240, 1325088), (15408, 1310640), (15480, 1304544), (16256, 1242270), (16383, 1232640), (16512, 1223010), (17120, 1179576), (17145, 1177856), (17280, 1168654), (18288, 1104240), (18404, 1097280), (18576, 1087120), (19260, 1048512), (20320, 993816), (20544, 982980), (20640, 978408), (21844, 924480), (22860, 883392), (23005, 877824), (23112, 873760), (23220, 869696), (24384, 828180), (24768, 815340), (25680, 786384), (27178, 743040), (27305, 739584), (27392, 737235), (27432, 736160), (27520, 733806), (27606, 731520), (28890, 699008), (30480, 662544), (30816, 655320), (30960, 652272), (32512, 621135), (32766, 616320), (33024, 611505), (34240, 589788), (34290, 588928), (34560, 584327), (36576, 552120), (36808, 548640), (37152, 543560), (38520, 524256), (40640, 496908), (40767, 495360), (41088, 491490), (41280, 489204), (41409, 487680), (43688, 462240), (45720, 441696), (46010, 438912), (46224, 436880), (46440, 434848), (48768, 414090), (49149, 410880), (49536, 407670), (51360, 393192), (54356, 371520), (54610, 369792), (54864, 368080), (55040, 366903), (55212, 365760), (57780, 349504), (60960, 331272), (61632, 327660), (61920, 326136), (65532, 308160), (67945, 297216), (68480, 294894), (68580, 294464), (69015, 292608), (73152, 276060), (73616, 274320), (74304, 271780), (77040, 262128), (81280, 248454), (81534, 247680), (81915, 246528), (82176, 245745), (82560, 244602), (82818, 243840), (87376, 231120), (91440, 220848), (92020, 219456), (92448, 218440), (92880, 217424), (97536, 207045), (98298, 205440), (99072, 203835), (102720, 196596), (108712, 185760), (109220, 184896), (109728, 184040), (110424, 182880), (115560, 174752), (121920, 165636), (122301, 165120), (123264, 163830), (123840, 163068), (124227, 162560), (131064, 154080), (135890, 148608), (136960, 147447), (137160, 147232), (138030, 146304)]