21789176640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 672

約数和(自身を含む): 88004001792

約数和(自身を除く): 66214825152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 127, 132, 140, 154, 160, 165, 168, 176, 192, 210, 211, 220, 224, 231, 240, 242, 254, 264, 280, 308, 320, 330, 336, 352, 363, 381, 385, 420, 422, 440, 448, 462, 480, 484, 508, 528, 560, 605, 616, 633, 635, 660, 672, 704, 726, 762, 770, 840, 844, 847, 880, 889, 924, 960, 968, 1016, 1055, 1056, 1120, 1155, 1210, 1232, 1266, 1270, 1320, 1344, 1397, 1452, 1477, 1524, 1540, 1680, 1688, 1694, 1760, 1778, 1815, 1848, 1905, 1936, 2032, 2110, 2112, 2240, 2310, 2321, 2420, 2464, 2532, 2540, 2541, 2640, 2667, 2794, 2904, 2954, 3048, 3080, 3165, 3360, 3376, 3388, 3520, 3556, 3630, 3696, 3810, 3872, 4064, 4191, 4220, 4235, 4431, 4445, 4620, 4642, 4840, 4928, 5064, 5080, 5082, 5280, 5334, 5588, 5808, 5908, 6096, 6160, 6330, 6720, 6752, 6776, 6963, 6985, 7112, 7260, 7385, 7392, 7620, 7744, 8128, 8382, 8440, 8470, 8862, 8890, 9240, 9284, 9680, 9779, 10128, 10160, 10164, 10560, 10668, 11176, 11605, 11616, 11816, 12192, 12320, 12660, 12705, 13335, 13504, 13552, 13926, 13970, 14224, 14520, 14770, 14784, 15240, 15367, 16247, 16764, 16880, 16940, 17724, 17780, 18480, 18568, 19360, 19558, 20256, 20320, 20328, 20955, 21336, 22155, 22352, 23210, 23232, 23632, 24384, 24640, 25320, 25410, 25531, 26670, 26797, 27104, 27852, 27940, 28448, 29040, 29337, 29540, 30480, 30734, 32494, 33528, 33760, 33880, 34815, 35448, 35560, 36960, 37136, 38720, 39116, 40512, 40640, 40656, 41910, 42672, 44310, 44704, 46101, 46420, 47264, 48741, 48895, 50640, 50820, 51062, 53340, 53594, 54208, 55704, 55880, 56896, 58080, 58674, 59080, 60960, 61468, 64988, 67056, 67520, 67760, 69630, 70896, 71120, 73920, 74272, 76593, 76835, 78232, 80391, 81235, 81312, 83820, 85344, 88620, 89408, 92202, 92840, 94528, 97482, 97790, 101280, 101640, 102124, 106680, 107188, 107569, 111408, 111760, 116160, 117348, 118160, 121920, 122936, 127655, 129976, 133985, 134112, 135520, 139260, 141792, 142240, 146685, 148544, 153186, 153670, 156464, 160782, 162470, 162624, 167640, 170688, 177240, 178717, 184404, 185680, 187579, 194964, 195580, 202560, 203280, 204248, 213360, 214376, 215138, 222816, 223520, 230505, 234696, 236320, 243705, 245872, 255310, 259952, 267970, 268224, 271040, 278520, 283584, 284480, 293370, 294767, 306372, 307340, 312928, 321564, 322707, 324940, 335280, 354480, 357434, 368808, 371360, 375158, 382965, 389928, 391160, 401955, 406560, 408496, 426720, 428752, 430276, 445632, 447040, 461010, 469392, 472640, 487410, 491744, 510620, 519904, 535940, 536151, 537845, 557040, 562737, 586740, 589534, 612744, 614680, 625856, 643128, 645414, 649880, 670560, 708960, 714868, 737616, 742720, 750316, 765930, 779856, 782320, 803910, 813120, 816992, 853440, 857504, 860552, 884301, 893585, 922020, 937895, 938784, 974820, 983488, 1021240, 1039808, 1071880, 1072302, 1075690, 1114080, 1125474, 1173480, 1179068, 1225488, 1229360, 1286256, 1290828, 1299760, 1341120, 1417920, 1429736, 1473835, 1475232, 1500632, 1531860, 1559712, 1564640, 1607820, 1613535, 1633984, 1715008, 1721104, 1768602, 1787170, 1844040, 1875790, 1877568, 1949640, 2042480, 2063369, 2143760, 2144604, 2151380, 2228160, 2250948, 2346960, 2358136, 2450976, 2458720, 2572512, 2581656, 2599520, 2680755, 2813685, 2859472, 2947670, 2950464, 3001264, 3063720, 3119424, 3129280, 3215640, 3227070, 3242437, 3442208, 3537204, 3574340, 3688080, 3751580, 3899280, 4084960, 4126738, 4287520, 4289208, 4302760, 4421505, 4501896, 4693920, 4716272, 4901952, 4917440, 5145024, 5163312, 5199040, 5361510, 5627370, 5718944, 5895340, 6002528, 6127440, 6190107, 6431280, 6454140, 6484874, 6884416, 7074408, 7148680, 7376160, 7503160, 7798560, 8169920, 8253476, 8575040, 8578416, 8605520, 8843010, 9003792, 9387840, 9432544, 9727311, 10316845, 10326624, 10723020, 11254740, 11437888, 11790680, 12005056, 12254880, 12380214, 12862560, 12908280, 12969748, 14148816, 14297360, 14752320, 15006320, 15597120, 16212185, 16506952, 17156832, 17211040, 17686020, 18007584, 18865088, 19454622, 20633690, 20653248, 21446040, 22509480, 22697059, 23581360, 24509760, 24760428, 25725120, 25816560, 25939496, 28297632, 28594720, 30012640, 30950535, 32424370, 33013904, 34313664, 34422080, 35372040, 36015168, 38909244, 41267380, 42892080, 45018960, 45394118, 47162720, 48636555, 49520856, 51633120, 51878992, 56595264, 57189440, 60025280, 61901070, 64848740, 66027808, 68091177, 70744080, 77818488, 82534760, 85784160, 90037920, 90788236, 94325440, 97273110, 99041712, 103266240, 103757984, 113485295, 123802140, 129697480, 132055616, 136182354, 141488160, 155636976, 165069520, 171568320, 180075840, 181576472, 194546220, 198083424, 207515968, 226970590, 247604280, 259394960, 272364708, 282976320, 311273952, 330139040, 340455885, 363152944, 389092440, 396166848, 453941180, 495208560, 518789920, 544729416, 622547904, 660278080, 680911770, 726305888, 778184880, 907882360, 990417120, 1037579840, 1089458832, 1361823540, 1452611776, 1556369760, 1815764720, 1980834240, 2178917664, 2723647080, 3112739520, 3631529440, 4357835328, 5447294160, 7263058880, 10894588320, 21789176640]

約数ペア:

[(1, 21789176640), (2, 10894588320), (3, 7263058880), (4, 5447294160), (5, 4357835328), (6, 3631529440), (7, 3112739520), (8, 2723647080), (10, 2178917664), (11, 1980834240), (12, 1815764720), (14, 1556369760), (15, 1452611776), (16, 1361823540), (20, 1089458832), (21, 1037579840), (22, 990417120), (24, 907882360), (28, 778184880), (30, 726305888), (32, 680911770), (33, 660278080), (35, 622547904), (40, 544729416), (42, 518789920), (44, 495208560), (48, 453941180), (55, 396166848), (56, 389092440), (60, 363152944), (64, 340455885), (66, 330139040), (70, 311273952), (77, 282976320), (80, 272364708), (84, 259394960), (88, 247604280), (96, 226970590), (105, 207515968), (110, 198083424), (112, 194546220), (120, 181576472), (121, 180075840), (127, 171568320), (132, 165069520), (140, 155636976), (154, 141488160), (160, 136182354), (165, 132055616), (168, 129697480), (176, 123802140), (192, 113485295), (210, 103757984), (211, 103266240), (220, 99041712), (224, 97273110), (231, 94325440), 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(20328, 1071880), (20955, 1039808), (21336, 1021240), (22155, 983488), (22352, 974820), (23210, 938784), (23232, 937895), (23632, 922020), (24384, 893585), (24640, 884301), (25320, 860552), (25410, 857504), (25531, 853440), (26670, 816992), (26797, 813120), (27104, 803910), (27852, 782320), (27940, 779856), (28448, 765930), (29040, 750316), (29337, 742720), (29540, 737616), (30480, 714868), (30734, 708960), (32494, 670560), (33528, 649880), (33760, 645414), (33880, 643128), (34815, 625856), (35448, 614680), (35560, 612744), (36960, 589534), (37136, 586740), (38720, 562737), (39116, 557040), (40512, 537845), (40640, 536151), (40656, 535940), (41910, 519904), (42672, 510620), (44310, 491744), (44704, 487410), (46101, 472640), (46420, 469392), (47264, 461010), (48741, 447040), (48895, 445632), (50640, 430276), (50820, 428752), (51062, 426720), (53340, 408496), (53594, 406560), (54208, 401955), (55704, 391160), (55880, 389928), (56896, 382965), (58080, 375158), (58674, 371360), (59080, 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