20621073312

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 576

約数和(自身を含む): 74204282880

約数和(自身を除く): 53583209568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 127, 133, 144, 152, 157, 162, 168, 171, 189, 216, 224, 228, 243, 252, 254, 266, 288, 304, 314, 324, 336, 342, 378, 381, 399, 432, 456, 471, 486, 504, 508, 513, 532, 567, 608, 628, 648, 672, 684, 756, 762, 798, 864, 889, 912, 942, 972, 1008, 1016, 1026, 1064, 1099, 1134, 1143, 1197, 1256, 1296, 1368, 1413, 1512, 1524, 1539, 1596, 1701, 1778, 1824, 1884, 1944, 2016, 2032, 2052, 2128, 2198, 2268, 2286, 2394, 2413, 2512, 2592, 2667, 2736, 2826, 2983, 3024, 3048, 3078, 3192, 3297, 3402, 3429, 3556, 3591, 3768, 3888, 4064, 4104, 4239, 4256, 4396, 4536, 4572, 4617, 4788, 4826, 5024, 5334, 5472, 5652, 5966, 6048, 6096, 6156, 6384, 6594, 6804, 6858, 7112, 7182, 7239, 7536, 7776, 8001, 8208, 8478, 8792, 8949, 9072, 9144, 9234, 9576, 9652, 9891, 10287, 10668, 10773, 11304, 11932, 12192, 12312, 12717, 12768, 13188, 13608, 13716, 14224, 14364, 14478, 15072, 16002, 16416, 16891, 16956, 17584, 17898, 18144, 18288, 18468, 19152, 19304, 19782, 19939, 20574, 20881, 21336, 21546, 21717, 22608, 23864, 24003, 24624, 25434, 26376, 26847, 27216, 27432, 28448, 28728, 28956, 29673, 30861, 32004, 32319, 33782, 33912, 35168, 35796, 36576, 36936, 38151, 38304, 38608, 39564, 39878, 41148, 41762, 42672, 43092, 43434, 45216, 47728, 48006, 49248, 50673, 50868, 52752, 53694, 54432, 54864, 57456, 57912, 59346, 59817, 61722, 62643, 64008, 64638, 65151, 67564, 67824, 71592, 72009, 73872, 76302, 77216, 79128, 79756, 80541, 82296, 83524, 85344, 86184, 86868, 89019, 95456, 96012, 101346, 101736, 105504, 107388, 109728, 114912, 115824, 118692, 119634, 123444, 125286, 128016, 129276, 130302, 135128, 135648, 139573, 143184, 144018, 147744, 152019, 152604, 158256, 159512, 161082, 164592, 167048, 172368, 173736, 178038, 179451, 187929, 192024, 195453, 202692, 203472, 214776, 216027, 231648, 237384, 239268, 241623, 246888, 250572, 256032, 258552, 260604, 267057, 270256, 279146, 286368, 288036, 304038, 305208, 316512, 319024, 322164, 329184, 334096, 344736, 347472, 356076, 358902, 375858, 378841, 384048, 390906, 405384, 406944, 418719, 429552, 432054, 456057, 474768, 478536, 483246, 493776, 501144, 517104, 521208, 534114, 538353, 540512, 558292, 563787, 576072, 586359, 608076, 610416, 638048, 644328, 668192, 694944, 712152, 717804, 724869, 751716, 757682, 768096, 781812, 810768, 837438, 859104, 864108, 912114, 949536, 957072, 966492, 987552, 1002288, 1034208, 1042416, 1068228, 1076706, 1116584, 1127574, 1136523, 1152144, 1172718, 1216152, 1220832, 1256157, 1288656, 1368171, 1424304, 1435608, 1449738, 1503432, 1515364, 1563624, 1615059, 1621536, 1674876, 1691361, 1728216, 1824228, 1914144, 1932984, 2004576, 2084832, 2136456, 2153412, 2233168, 2255148, 2273046, 2304288, 2345436, 2432304, 2512314, 2577312, 2651887, 2736342, 2848608, 2871216, 2899476, 3006864, 3030728, 3127248, 3230118, 3349752, 3382722, 3409569, 3456432, 3648456, 3768471, 3865968, 4104513, 4272912, 4306824, 4466336, 4510296, 4546092, 4690872, 4845177, 4864608, 5024628, 5074083, 5303774, 5472684, 5742432, 5798952, 6013728, 6061456, 6254496, 6460236, 6699504, 6765444, 6819138, 6912864, 7296912, 7536942, 7731936, 7955661, 8209026, 8545824, 8613648, 9020592, 9092184, 9381744, 9690354, 10049256, 10148166, 10228707, 10607548, 10945368, 11305413, 11597904, 12122912, 12920472, 13399008, 13530888, 13638276, 14593824, 15073884, 15911322, 16418052, 17227296, 18041184, 18184368, 18763488, 19380708, 20098512, 20296332, 20457414, 21215096, 21890736, 22610826, 23195808, 23866983, 25840944, 27061776, 27276552, 30147768, 30686121, 31822644, 32836104, 33916239, 36368736, 38761416, 40197024, 40592664, 40914828, 42430192, 43781472, 45221652, 47733966, 51681888, 54123552, 54553104, 60295536, 61372242, 63645288, 65672208, 67832478, 71600949, 77522832, 81185328, 81829656, 84860384, 90443304, 92058363, 95467932, 109106208, 120591072, 122744484, 127290576, 131344416, 135664956, 143201898, 155045664, 162370656, 163659312, 180886608, 184116726, 190935864, 214802847, 245488968, 254581152, 271329912, 286403796, 327318624, 361773216, 368233452, 381871728, 429605694, 490977936, 542659824, 572807592, 644408541, 736466904, 763743456, 859211388, 981955872, 1085319648, 1145615184, 1288817082, 1472933808, 1718422776, 2291230368, 2577634164, 2945867616, 3436845552, 5155268328, 6873691104, 10310536656, 20621073312]

約数ペア:

[(1, 20621073312), (2, 10310536656), (3, 6873691104), (4, 5155268328), (6, 3436845552), (7, 2945867616), (8, 2577634164), (9, 2291230368), (12, 1718422776), (14, 1472933808), (16, 1288817082), (18, 1145615184), (19, 1085319648), (21, 981955872), (24, 859211388), (27, 763743456), (28, 736466904), (32, 644408541), (36, 572807592), (38, 542659824), (42, 490977936), (48, 429605694), (54, 381871728), (56, 368233452), (57, 361773216), (63, 327318624), (72, 286403796), (76, 271329912), (81, 254581152), (84, 245488968), (96, 214802847), (108, 190935864), (112, 184116726), (114, 180886608), (126, 163659312), (127, 162370656), (133, 155045664), (144, 143201898), (152, 135664956), (157, 131344416), (162, 127290576), (168, 122744484), (171, 120591072), (189, 109106208), (216, 95467932), (224, 92058363), (228, 90443304), (243, 84860384), (252, 81829656), (254, 81185328), (266, 77522832), (288, 71600949), (304, 67832478), (314, 65672208), (324, 63645288), (336, 61372242), (342, 60295536), (378, 54553104), (381, 54123552), (399, 51681888), (432, 47733966), (456, 45221652), (471, 43781472), (486, 42430192), (504, 40914828), (508, 40592664), (513, 40197024), (532, 38761416), (567, 36368736), (608, 33916239), (628, 32836104), (648, 31822644), (672, 30686121), (684, 30147768), (756, 27276552), (762, 27061776), (798, 25840944), (864, 23866983), (889, 23195808), (912, 22610826), (942, 21890736), (972, 21215096), (1008, 20457414), (1016, 20296332), (1026, 20098512), (1064, 19380708), (1099, 18763488), (1134, 18184368), (1143, 18041184), (1197, 17227296), (1256, 16418052), (1296, 15911322), (1368, 15073884), (1413, 14593824), (1512, 13638276), (1524, 13530888), (1539, 13399008), (1596, 12920472), (1701, 12122912), (1778, 11597904), (1824, 11305413), (1884, 10945368), (1944, 10607548), (2016, 10228707), (2032, 10148166), (2052, 10049256), (2128, 9690354), (2198, 9381744), (2268, 9092184), (2286, 9020592), (2394, 8613648), (2413, 8545824), (2512, 8209026), (2592, 7955661), (2667, 7731936), (2736, 7536942), (2826, 7296912), (2983, 6912864), (3024, 6819138), (3048, 6765444), (3078, 6699504), (3192, 6460236), (3297, 6254496), (3402, 6061456), (3429, 6013728), (3556, 5798952), (3591, 5742432), (3768, 5472684), (3888, 5303774), (4064, 5074083), (4104, 5024628), (4239, 4864608), (4256, 4845177), (4396, 4690872), (4536, 4546092), (4572, 4510296), (4617, 4466336), (4788, 4306824), (4826, 4272912), (5024, 4104513), (5334, 3865968), (5472, 3768471), (5652, 3648456), (5966, 3456432), (6048, 3409569), (6096, 3382722), (6156, 3349752), (6384, 3230118), (6594, 3127248), (6804, 3030728), (6858, 3006864), (7112, 2899476), (7182, 2871216), (7239, 2848608), (7536, 2736342), (7776, 2651887), (8001, 2577312), (8208, 2512314), (8478, 2432304), (8792, 2345436), (8949, 2304288), (9072, 2273046), (9144, 2255148), (9234, 2233168), (9576, 2153412), (9652, 2136456), (9891, 2084832), (10287, 2004576), (10668, 1932984), (10773, 1914144), (11304, 1824228), (11932, 1728216), (12192, 1691361), (12312, 1674876), (12717, 1621536), (12768, 1615059), (13188, 1563624), (13608, 1515364), (13716, 1503432), (14224, 1449738), (14364, 1435608), (14478, 1424304), (15072, 1368171), (16002, 1288656), (16416, 1256157), (16891, 1220832), (16956, 1216152), (17584, 1172718), (17898, 1152144), (18144, 1136523), (18288, 1127574), (18468, 1116584), (19152, 1076706), (19304, 1068228), (19782, 1042416), (19939, 1034208), (20574, 1002288), (20881, 987552), (21336, 966492), (21546, 957072), (21717, 949536), (22608, 912114), (23864, 864108), (24003, 859104), (24624, 837438), (25434, 810768), (26376, 781812), (26847, 768096), (27216, 757682), (27432, 751716), (28448, 724869), (28728, 717804), (28956, 712152), (29673, 694944), (30861, 668192), (32004, 644328), (32319, 638048), (33782, 610416), (33912, 608076), (35168, 586359), (35796, 576072), (36576, 563787), (36936, 558292), (38151, 540512), (38304, 538353), (38608, 534114), (39564, 521208), (39878, 517104), (41148, 501144), (41762, 493776), (42672, 483246), (43092, 478536), (43434, 474768), (45216, 456057), (47728, 432054), (48006, 429552), (49248, 418719), (50673, 406944), (50868, 405384), (52752, 390906), (53694, 384048), (54432, 378841), (54864, 375858), (57456, 358902), (57912, 356076), (59346, 347472), (59817, 344736), (61722, 334096), (62643, 329184), (64008, 322164), (64638, 319024), (65151, 316512), (67564, 305208), (67824, 304038), (71592, 288036), (72009, 286368), (73872, 279146), (76302, 270256), (77216, 267057), (79128, 260604), (79756, 258552), (80541, 256032), (82296, 250572), (83524, 246888), (85344, 241623), (86184, 239268), (86868, 237384), (89019, 231648), (95456, 216027), (96012, 214776), (101346, 203472), (101736, 202692), (105504, 195453), (107388, 192024), (109728, 187929), (114912, 179451), (115824, 178038), (118692, 173736), (119634, 172368), (123444, 167048), (125286, 164592), (128016, 161082), (129276, 159512), (130302, 158256), (135128, 152604), (135648, 152019), (139573, 147744), (143184, 144018)]