21351971520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 896

約数和(自身を含む): 87080140800

約数和(自身を除く): 65728169280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 61, 64, 66, 72, 80, 87, 88, 90, 96, 99, 108, 110, 116, 120, 122, 127, 132, 135, 144, 145, 160, 165, 174, 176, 180, 183, 192, 198, 216, 220, 232, 240, 244, 254, 261, 264, 270, 288, 290, 297, 305, 319, 320, 330, 348, 352, 360, 366, 381, 396, 432, 435, 440, 464, 480, 488, 495, 508, 522, 528, 540, 549, 576, 580, 594, 610, 635, 638, 660, 671, 696, 704, 720, 732, 762, 783, 792, 864, 870, 880, 915, 928, 957, 960, 976, 990, 1016, 1044, 1056, 1080, 1098, 1143, 1160, 1188, 1220, 1270, 1276, 1305, 1320, 1342, 1392, 1397, 1440, 1464, 1485, 1524, 1566, 1584, 1595, 1647, 1728, 1740, 1760, 1769, 1830, 1856, 1905, 1914, 1952, 1980, 2013, 2032, 2088, 2112, 2160, 2196, 2286, 2320, 2376, 2440, 2540, 2552, 2610, 2640, 2684, 2745, 2784, 2794, 2871, 2880, 2928, 2970, 3048, 3132, 3168, 3190, 3294, 3355, 3429, 3480, 3520, 3538, 3660, 3683, 3810, 3828, 3904, 3915, 3960, 4026, 4064, 4176, 4191, 4320, 4392, 4572, 4640, 4752, 4785, 4880, 5080, 5104, 5220, 5280, 5307, 5368, 5490, 5568, 5588, 5715, 5742, 5856, 5940, 6039, 6096, 6264, 6336, 6380, 6588, 6710, 6858, 6960, 6985, 7076, 7320, 7366, 7620, 7656, 7747, 7830, 7920, 8052, 8128, 8235, 8352, 8382, 8613, 8640, 8784, 8845, 9144, 9280, 9504, 9570, 9760, 10065, 10160, 10208, 10440, 10560, 10614, 10736, 10980, 11049, 11176, 11430, 11484, 11712, 11880, 12078, 12192, 12528, 12573, 12760, 13176, 13420, 13716, 13920, 13970, 14152, 14355, 14640, 14732, 15240, 15312, 15494, 15660, 15840, 15921, 16104, 16470, 16704, 16764, 17145, 17226, 17568, 17690, 18117, 18288, 18415, 19008, 19140, 19459, 19520, 20130, 20320, 20416, 20880, 20955, 21228, 21472, 21960, 22098, 22352, 22860, 22968, 23241, 23760, 24156, 24384, 25056, 25146, 25520, 26352, 26535, 26840, 27432, 27840, 27940, 28304, 28710, 29280, 29464, 30195, 30480, 30624, 30988, 31320, 31680, 31842, 32208, 32940, 33147, 33528, 34290, 34452, 35136, 35380, 36234, 36576, 36830, 37719, 38280, 38735, 38918, 40260, 40513, 40640, 41760, 41910, 42456, 42944, 43065, 43920, 44196, 44704, 45720, 45936, 46482, 47520, 47763, 48312, 50112, 50292, 51040, 52704, 53070, 53680, 54864, 55245, 55880, 56608, 57420, 58377, 58560, 58928, 60390, 60960, 61248, 61976, 62640, 62865, 63684, 64416, 65880, 66294, 67056, 68580, 68904, 69723, 70760, 72468, 73152, 73660, 75438, 76560, 77470, 77836, 79605, 80520, 81026, 83520, 83820, 84912, 85217, 86130, 87840, 88392, 89408, 90585, 91440, 91872, 92964, 95040, 95526, 96624, 97295, 99441, 100584, 102080, 105408, 106140, 107360, 109728, 110490, 111760, 113216, 114840, 116205, 116754, 117856, 120780, 121539, 121920, 123952, 125280, 125730, 127368, 128832, 131760, 132588, 134112, 137160, 137808, 139446, 141520, 144936, 147320, 150876, 153120, 154940, 155672, 159210, 161040, 162052, 165735, 167640, 169824, 170434, 172260, 175131, 175680, 176784, 181170, 182880, 183744, 185928, 188595, 191052, 193248, 194590, 198882, 201168, 202565, 209169, 212280, 214720, 219456, 220980, 223520, 224663, 229680, 232410, 233508, 235712, 238815, 241560, 243078, 247904, 250560, 251460, 254736, 255651, 263520, 265176, 268224, 274320, 275616, 278892, 283040, 289872, 291885, 294640, 301752, 306240, 309880, 311344, 318420, 322080, 324104, 331470, 335280, 339648, 340868, 344520, 348615, 350262, 353568, 362340, 364617, 365760, 371856, 377190, 382104, 386496, 389180, 397764, 402336, 405130, 418338, 424560, 426085, 441960, 447040, 449326, 459360, 464820, 467016, 477630, 483120, 486156, 495808, 497205, 502920, 509472, 511302, 525393, 527040, 530352, 548640, 551232, 557784, 566080, 579744, 583770, 589280, 603504, 607695, 619760, 622688, 636840, 644160, 648208, 662940, 670560, 673989, 681736, 689040, 697230, 700524, 707136, 724680, 729234, 743712, 754380, 764208, 766953, 778360, 795528, 804672, 810260, 836676, 849120, 852170, 875655, 883920, 898652, 918720, 929640, 934032, 955260, 966240, 972312, 994410, 1005840, 1018944, 1022604, 1045845, 1050786, 1060704, 1093851, 1097280, 1115568, 1123315, 1159488, 1167540, 1178560, 1207008, 1215390, 1239520, 1245376, 1273680, 1278255, 1296416, 1325880, 1341120, 1347978, 1363472, 1378080, 1394460, 1401048, 1449360, 1458468, 1487424, 1508760, 1528416, 1533906, 1556720, 1591056, 1620520, 1673352, 1698240, 1704340, 1751310, 1767840, 1797304, 1823085, 1859280, 1868064, 1910520, 1932480, 1944624, 1988820, 2011680, 2021967, 2045208, 2091690, 2101572, 2121408, 2187702, 2231136, 2246630, 2300859, 2335080, 2414016, 2430780, 2471293, 2479040, 2547360, 2556510, 2592832, 2626965, 2651760, 2695956, 2726944, 2756160, 2788920, 2802096, 2898720, 2916936, 3017520, 3056832, 3067812, 3113440, 3182112, 3241040, 3346704, 3369945, 3408680, 3502620, 3535680, 3594608, 3646170, 3718560, 3736128, 3821040, 3834765, 3889248, 3977640, 4023360, 4043934, 4090416, 4183380, 4203144, 4375404, 4462272, 4493260, 4601718, 4670160, 4861560, 4942586, 5094720, 5113020, 5253930, 5303520, 5391912, 5453888, 5469255, 5577840, 5604192, 5797440, 5833872, 6035040, 6065901, 6135624, 6226880, 6364224, 6482080, 6693408, 6739890, 6817360, 7005240, 7189216, 7292340, 7413879, 7437120, 7642080, 7669530, 7778496, 7955280, 8087868, 8180832, 8366760, 8406288, 8750808, 8986520, 9203436, 9340320, 9723120, 9885172, 10109835, 10226040, 10507860, 10607040, 10783824, 10938510, 11155680, 11208384, 11504295, 11667744, 12070080, 12131802, 12271248, 12356465, 12964160, 13386816, 13479780, 13634720, 14010480, 14378432, 14584680, 14827758, 15284160, 15339060, 15910560, 16175736, 16361664, 16733520, 16812576, 17501616, 17973040, 18406872, 18680640, 19446240, 19770344, 20219670, 20452080, 21015720, 21567648, 21877020, 22241637, 22311360, 23008590, 23335488, 24263604, 24542496, 24712930, 26959560, 27269440, 28020960, 29169360, 29655516, 30329505, 30678120, 31821120, 32351472, 33467040, 33625152, 35003232, 35946080, 36813744, 37069395, 38892480, 39540688, 40439340, 40904160, 42031440, 43135296, 43754040, 44483274, 46017180, 48527208, 49084992, 49425860, 53919120, 56041920, 58338720, 59311032, 60659010, 61356240, 64702944, 66724911, 66934080, 70006464, 71892160, 73627488, 74138790, 79081376, 80878680, 81808320, 84062880, 87508080, 88966548, 92034360, 97054416, 98851720, 107838240, 111208185, 116677440, 118622064, 121318020, 122712480, 129405888, 133449822, 147254976, 148277580, 158162752, 161757360, 168125760, 175016160, 177933096, 184068720, 194108832, 197703440, 215676480, 222416370, 237244128, 242636040, 245424960, 266899644, 296555160, 323514720, 333624555, 350032320, 355866192, 368137440, 388217664, 395406880, 444832740, 474488256, 485272080, 533799288, 593110320, 647029440, 667249110, 711732384, 736274880, 790813760, 889665480, 970544160, 1067598576, 1186220640, 1334498220, 1423464768, 1779330960, 1941088320, 2135197152, 2372441280, 2668996440, 3558661920, 4270394304, 5337992880, 7117323840, 10675985760, 21351971520]

約数ペア:

[(1, 21351971520), (2, 10675985760), (3, 7117323840), (4, 5337992880), (5, 4270394304), (6, 3558661920), (8, 2668996440), (9, 2372441280), (10, 2135197152), (11, 1941088320), (12, 1779330960), (15, 1423464768), (16, 1334498220), (18, 1186220640), (20, 1067598576), (22, 970544160), (24, 889665480), (27, 790813760), (29, 736274880), (30, 711732384), (32, 667249110), (33, 647029440), (36, 593110320), (40, 533799288), (44, 485272080), (45, 474488256), (48, 444832740), (54, 395406880), (55, 388217664), (58, 368137440), (60, 355866192), (61, 350032320), (64, 333624555), (66, 323514720), (72, 296555160), (80, 266899644), (87, 245424960), (88, 242636040), (90, 237244128), (96, 222416370), (99, 215676480), (108, 197703440), (110, 194108832), (116, 184068720), (120, 177933096), (122, 175016160), (127, 168125760), (132, 161757360), (135, 158162752), (144, 148277580), (145, 147254976), (160, 133449822), (165, 129405888), (174, 122712480), (176, 121318020), (180, 118622064), (183, 116677440), (192, 111208185), (198, 107838240), (216, 98851720), (220, 97054416), (232, 92034360), (240, 88966548), (244, 87508080), (254, 84062880), (261, 81808320), (264, 80878680), (270, 79081376), (288, 74138790), (290, 73627488), (297, 71892160), (305, 70006464), (319, 66934080), (320, 66724911), (330, 64702944), (348, 61356240), (352, 60659010), (360, 59311032), (366, 58338720), (381, 56041920), (396, 53919120), (432, 49425860), (435, 49084992), (440, 48527208), (464, 46017180), (480, 44483274), (488, 43754040), (495, 43135296), (508, 42031440), (522, 40904160), (528, 40439340), (540, 39540688), (549, 38892480), (576, 37069395), (580, 36813744), (594, 35946080), (610, 35003232), (635, 33625152), (638, 33467040), (660, 32351472), (671, 31821120), (696, 30678120), (704, 30329505), (720, 29655516), (732, 29169360), (762, 28020960), (783, 27269440), (792, 26959560), (864, 24712930), (870, 24542496), (880, 24263604), (915, 23335488), (928, 23008590), (957, 22311360), (960, 22241637), (976, 21877020), (990, 21567648), (1016, 21015720), (1044, 20452080), (1056, 20219670), (1080, 19770344), (1098, 19446240), (1143, 18680640), (1160, 18406872), (1188, 17973040), (1220, 17501616), (1270, 16812576), (1276, 16733520), (1305, 16361664), (1320, 16175736), (1342, 15910560), (1392, 15339060), (1397, 15284160), (1440, 14827758), (1464, 14584680), (1485, 14378432), (1524, 14010480), (1566, 13634720), (1584, 13479780), (1595, 13386816), (1647, 12964160), (1728, 12356465), (1740, 12271248), (1760, 12131802), (1769, 12070080), (1830, 11667744), (1856, 11504295), (1905, 11208384), (1914, 11155680), (1952, 10938510), (1980, 10783824), (2013, 10607040), (2032, 10507860), (2088, 10226040), (2112, 10109835), (2160, 9885172), (2196, 9723120), (2286, 9340320), (2320, 9203436), (2376, 8986520), (2440, 8750808), (2540, 8406288), (2552, 8366760), (2610, 8180832), (2640, 8087868), (2684, 7955280), (2745, 7778496), (2784, 7669530), (2794, 7642080), (2871, 7437120), (2880, 7413879), (2928, 7292340), (2970, 7189216), (3048, 7005240), (3132, 6817360), (3168, 6739890), (3190, 6693408), (3294, 6482080), (3355, 6364224), (3429, 6226880), (3480, 6135624), (3520, 6065901), (3538, 6035040), (3660, 5833872), (3683, 5797440), (3810, 5604192), (3828, 5577840), (3904, 5469255), (3915, 5453888), (3960, 5391912), (4026, 5303520), (4064, 5253930), (4176, 5113020), (4191, 5094720), (4320, 4942586), (4392, 4861560), (4572, 4670160), (4640, 4601718), (4752, 4493260), (4785, 4462272), (4880, 4375404), (5080, 4203144), (5104, 4183380), (5220, 4090416), (5280, 4043934), (5307, 4023360), (5368, 3977640), (5490, 3889248), (5568, 3834765), (5588, 3821040), (5715, 3736128), (5742, 3718560), (5856, 3646170), (5940, 3594608), (6039, 3535680), (6096, 3502620), (6264, 3408680), (6336, 3369945), (6380, 3346704), (6588, 3241040), (6710, 3182112), (6858, 3113440), (6960, 3067812), (6985, 3056832), (7076, 3017520), (7320, 2916936), (7366, 2898720), (7620, 2802096), (7656, 2788920), (7747, 2756160), (7830, 2726944), (7920, 2695956), (8052, 2651760), (8128, 2626965), (8235, 2592832), (8352, 2556510), (8382, 2547360), (8613, 2479040), (8640, 2471293), (8784, 2430780), (8845, 2414016), (9144, 2335080), (9280, 2300859), (9504, 2246630), (9570, 2231136), (9760, 2187702), (10065, 2121408), (10160, 2101572), (10208, 2091690), (10440, 2045208), (10560, 2021967), (10614, 2011680), (10736, 1988820), (10980, 1944624), (11049, 1932480), (11176, 1910520), (11430, 1868064), (11484, 1859280), (11712, 1823085), (11880, 1797304), (12078, 1767840), (12192, 1751310), (12528, 1704340), (12573, 1698240), (12760, 1673352), (13176, 1620520), (13420, 1591056), (13716, 1556720), (13920, 1533906), (13970, 1528416), (14152, 1508760), (14355, 1487424), (14640, 1458468), (14732, 1449360), (15240, 1401048), (15312, 1394460), (15494, 1378080), (15660, 1363472), (15840, 1347978), (15921, 1341120), (16104, 1325880), (16470, 1296416), (16704, 1278255), (16764, 1273680), (17145, 1245376), (17226, 1239520), (17568, 1215390), (17690, 1207008), (18117, 1178560), (18288, 1167540), (18415, 1159488), (19008, 1123315), (19140, 1115568), (19459, 1097280), (19520, 1093851), (20130, 1060704), (20320, 1050786), (20416, 1045845), (20880, 1022604), (20955, 1018944), (21228, 1005840), (21472, 994410), (21960, 972312), (22098, 966240), (22352, 955260), (22860, 934032), (22968, 929640), (23241, 918720), (23760, 898652), (24156, 883920), (24384, 875655), (25056, 852170), (25146, 849120), (25520, 836676), (26352, 810260), (26535, 804672), (26840, 795528), (27432, 778360), (27840, 766953), (27940, 764208), (28304, 754380), (28710, 743712), (29280, 729234), (29464, 724680), (30195, 707136), (30480, 700524), (30624, 697230), (30988, 689040), (31320, 681736), (31680, 673989), (31842, 670560), (32208, 662940), (32940, 648208), (33147, 644160), (33528, 636840), (34290, 622688), (34452, 619760), (35136, 607695), (35380, 603504), (36234, 589280), (36576, 583770), (36830, 579744), (37719, 566080), (38280, 557784), (38735, 551232), (38918, 548640), (40260, 530352), (40513, 527040), (40640, 525393), (41760, 511302), (41910, 509472), (42456, 502920), (42944, 497205), (43065, 495808), (43920, 486156), (44196, 483120), (44704, 477630), (45720, 467016), (45936, 464820), (46482, 459360), (47520, 449326), (47763, 447040), (48312, 441960), (50112, 426085), (50292, 424560), (51040, 418338), (52704, 405130), (53070, 402336), (53680, 397764), (54864, 389180), (55245, 386496), (55880, 382104), (56608, 377190), (57420, 371856), (58377, 365760), (58560, 364617), (58928, 362340), (60390, 353568), (60960, 350262), (61248, 348615), (61976, 344520), (62640, 340868), (62865, 339648), (63684, 335280), (64416, 331470), (65880, 324104), (66294, 322080), (67056, 318420), (68580, 311344), (68904, 309880), (69723, 306240), (70760, 301752), (72468, 294640), (73152, 291885), (73660, 289872), (75438, 283040), (76560, 278892), (77470, 275616), (77836, 274320), (79605, 268224), (80520, 265176), (81026, 263520), (83520, 255651), (83820, 254736), (84912, 251460), (85217, 250560), (86130, 247904), (87840, 243078), (88392, 241560), (89408, 238815), (90585, 235712), (91440, 233508), (91872, 232410), (92964, 229680), (95040, 224663), (95526, 223520), (96624, 220980), (97295, 219456), (99441, 214720), (100584, 212280), (102080, 209169), (105408, 202565), (106140, 201168), (107360, 198882), (109728, 194590), (110490, 193248), (111760, 191052), (113216, 188595), (114840, 185928), (116205, 183744), (116754, 182880), (117856, 181170), (120780, 176784), (121539, 175680), (121920, 175131), (123952, 172260), (125280, 170434), (125730, 169824), (127368, 167640), (128832, 165735), (131760, 162052), (132588, 161040), (134112, 159210), (137160, 155672), (137808, 154940), (139446, 153120), (141520, 150876), (144936, 147320)]