21192317280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 576

約数和(自身を含む): 79636193280

約数和(自身を除く): 58443876000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 107, 108, 114, 120, 127, 135, 144, 152, 160, 171, 180, 190, 214, 216, 228, 240, 254, 270, 285, 288, 304, 321, 342, 360, 361, 380, 381, 428, 432, 456, 480, 508, 513, 535, 540, 570, 608, 635, 642, 684, 720, 722, 760, 762, 855, 856, 864, 912, 963, 1016, 1026, 1070, 1080, 1083, 1140, 1143, 1270, 1284, 1368, 1440, 1444, 1520, 1524, 1605, 1710, 1712, 1805, 1824, 1905, 1926, 2032, 2033, 2052, 2140, 2160, 2166, 2280, 2286, 2413, 2540, 2565, 2568, 2736, 2888, 2889, 3040, 3048, 3210, 3249, 3420, 3424, 3429, 3610, 3810, 3852, 4064, 4066, 4104, 4280, 4320, 4332, 4560, 4572, 4815, 4826, 5080, 5130, 5136, 5415, 5472, 5715, 5776, 5778, 6096, 6099, 6420, 6498, 6840, 6858, 7220, 7239, 7620, 7704, 8132, 8208, 8560, 8664, 9120, 9144, 9630, 9652, 9747, 10160, 10165, 10260, 10272, 10830, 11430, 11552, 11556, 12065, 12192, 12198, 12840, 12996, 13589, 13680, 13716, 14440, 14445, 14478, 15240, 15408, 16245, 16264, 16416, 17120, 17145, 17328, 18288, 18297, 19260, 19304, 19494, 20320, 20330, 20520, 21660, 21717, 22860, 23112, 24130, 24396, 25680, 25992, 27178, 27360, 27432, 28880, 28890, 28956, 30480, 30495, 30816, 32490, 32528, 34290, 34656, 36195, 36576, 36594, 38520, 38608, 38627, 38988, 40660, 40767, 41040, 43320, 43434, 45720, 45847, 46224, 48260, 48735, 48792, 51360, 51984, 54356, 54864, 54891, 57760, 57780, 57912, 60960, 60990, 64980, 65056, 65151, 67945, 68580, 72390, 73188, 77040, 77216, 77254, 77976, 81320, 81534, 82080, 86640, 86868, 91440, 91485, 91694, 92448, 96520, 97470, 97584, 103968, 108585, 108712, 109728, 109782, 115560, 115824, 115881, 121980, 122301, 129960, 130302, 135890, 137160, 137541, 144780, 146376, 154080, 154508, 155952, 162640, 163068, 173280, 173736, 182880, 182970, 183388, 193040, 193135, 194940, 195168, 203835, 217170, 217424, 219564, 229235, 231120, 231648, 231762, 243960, 244602, 258191, 259920, 260604, 271780, 274320, 274455, 275082, 289560, 292752, 309016, 311904, 325280, 325755, 326136, 347472, 347643, 365940, 366776, 366903, 386080, 386270, 389880, 407670, 412623, 434340, 434848, 439128, 458470, 462240, 463524, 487920, 489204, 516382, 519840, 521208, 543560, 548640, 548910, 550164, 579120, 579405, 585504, 611505, 618032, 651510, 652272, 687705, 694944, 695286, 731880, 733552, 733806, 772540, 774573, 779760, 815340, 825246, 868680, 878256, 916940, 927048, 975840, 978408, 1032764, 1042416, 1042929, 1087120, 1097820, 1100328, 1158240, 1158810, 1223010, 1236064, 1237869, 1290955, 1303020, 1304544, 1375410, 1390572, 1463760, 1467104, 1467612, 1545080, 1549146, 1559520, 1630680, 1650492, 1737360, 1738215, 1756512, 1833880, 1834515, 1854096, 1956816, 2063115, 2065528, 2084832, 2085858, 2174240, 2195640, 2200656, 2317620, 2323719, 2446020, 2475738, 2581910, 2606040, 2750820, 2781144, 2927520, 2935224, 3090160, 3098292, 3261360, 3300984, 3474720, 3476430, 3667760, 3669030, 3708192, 3872865, 3913632, 4126230, 4131056, 4171716, 4391280, 4401312, 4635240, 4647438, 4892040, 4905629, 4951476, 5163820, 5212080, 5214645, 5501640, 5562288, 5870448, 6180320, 6189345, 6196584, 6522720, 6601968, 6952860, 6971157, 7335520, 7338060, 7745730, 8252460, 8262112, 8343432, 8782560, 9270480, 9294876, 9784080, 9811258, 9902952, 10327640, 10424160, 10429290, 11003280, 11124576, 11618595, 11740896, 12378690, 12393168, 13203936, 13905720, 13942314, 14676120, 14716887, 15491460, 16504920, 16686864, 18540960, 18589752, 19568160, 19622516, 19805904, 20655280, 20858580, 22006560, 23237190, 24528145, 24757380, 24786336, 27811440, 27884628, 29352240, 29433774, 30982920, 33009840, 33373728, 34855785, 37179504, 39245032, 39611808, 41310560, 41717160, 44150661, 46474380, 49056290, 49514760, 55622880, 55769256, 58704480, 58867548, 61965840, 66019680, 69711570, 73584435, 74359008, 78490064, 83434320, 88301322, 92948760, 98112580, 99029520, 111538512, 117735096, 123931680, 132451983, 139423140, 147168870, 156980128, 166868640, 176602644, 185897520, 196225160, 198059040, 220753305, 223077024, 235470192, 264903966, 278846280, 294337740, 353205288, 371795040, 392450320, 441506610, 470940384, 529807932, 557692560, 588675480, 662259915, 706410576, 784900640, 883013220, 1059615864, 1115385120, 1177350960, 1324519830, 1412821152, 1766026440, 2119231728, 2354701920, 2649039660, 3532052880, 4238463456, 5298079320, 7064105760, 10596158640, 21192317280]

約数ペア:

[(1, 21192317280), (2, 10596158640), (3, 7064105760), (4, 5298079320), (5, 4238463456), (6, 3532052880), (8, 2649039660), (9, 2354701920), (10, 2119231728), (12, 1766026440), (15, 1412821152), (16, 1324519830), (18, 1177350960), (19, 1115385120), (20, 1059615864), (24, 883013220), (27, 784900640), (30, 706410576), (32, 662259915), (36, 588675480), (38, 557692560), (40, 529807932), (45, 470940384), (48, 441506610), (54, 392450320), (57, 371795040), (60, 353205288), (72, 294337740), (76, 278846280), (80, 264903966), (90, 235470192), (95, 223077024), (96, 220753305), (107, 198059040), (108, 196225160), (114, 185897520), (120, 176602644), (127, 166868640), (135, 156980128), (144, 147168870), (152, 139423140), (160, 132451983), (171, 123931680), (180, 117735096), (190, 111538512), (214, 99029520), (216, 98112580), (228, 92948760), (240, 88301322), (254, 83434320), (270, 78490064), (285, 74359008), (288, 73584435), (304, 69711570), (321, 66019680), (342, 61965840), (360, 58867548), (361, 58704480), (380, 55769256), (381, 55622880), (428, 49514760), (432, 49056290), (456, 46474380), (480, 44150661), (508, 41717160), (513, 41310560), (535, 39611808), (540, 39245032), (570, 37179504), (608, 34855785), (635, 33373728), (642, 33009840), (684, 30982920), (720, 29433774), (722, 29352240), (760, 27884628), (762, 27811440), (855, 24786336), (856, 24757380), (864, 24528145), (912, 23237190), (963, 22006560), (1016, 20858580), (1026, 20655280), (1070, 19805904), (1080, 19622516), (1083, 19568160), (1140, 18589752), (1143, 18540960), (1270, 16686864), (1284, 16504920), (1368, 15491460), (1440, 14716887), (1444, 14676120), (1520, 13942314), (1524, 13905720), (1605, 13203936), (1710, 12393168), (1712, 12378690), (1805, 11740896), (1824, 11618595), (1905, 11124576), (1926, 11003280), (2032, 10429290), (2033, 10424160), (2052, 10327640), (2140, 9902952), (2160, 9811258), (2166, 9784080), (2280, 9294876), (2286, 9270480), (2413, 8782560), (2540, 8343432), (2565, 8262112), (2568, 8252460), (2736, 7745730), (2888, 7338060), (2889, 7335520), (3040, 6971157), (3048, 6952860), (3210, 6601968), (3249, 6522720), (3420, 6196584), (3424, 6189345), (3429, 6180320), (3610, 5870448), (3810, 5562288), (3852, 5501640), (4064, 5214645), (4066, 5212080), (4104, 5163820), (4280, 4951476), (4320, 4905629), (4332, 4892040), (4560, 4647438), (4572, 4635240), (4815, 4401312), (4826, 4391280), (5080, 4171716), (5130, 4131056), (5136, 4126230), (5415, 3913632), (5472, 3872865), (5715, 3708192), (5776, 3669030), (5778, 3667760), (6096, 3476430), (6099, 3474720), (6420, 3300984), (6498, 3261360), (6840, 3098292), (6858, 3090160), (7220, 2935224), (7239, 2927520), (7620, 2781144), (7704, 2750820), (8132, 2606040), (8208, 2581910), (8560, 2475738), (8664, 2446020), (9120, 2323719), (9144, 2317620), (9630, 2200656), (9652, 2195640), (9747, 2174240), (10160, 2085858), (10165, 2084832), (10260, 2065528), (10272, 2063115), (10830, 1956816), (11430, 1854096), (11552, 1834515), (11556, 1833880), (12065, 1756512), (12192, 1738215), (12198, 1737360), (12840, 1650492), (12996, 1630680), (13589, 1559520), (13680, 1549146), (13716, 1545080), (14440, 1467612), (14445, 1467104), (14478, 1463760), (15240, 1390572), (15408, 1375410), (16245, 1304544), (16264, 1303020), (16416, 1290955), (17120, 1237869), (17145, 1236064), (17328, 1223010), (18288, 1158810), (18297, 1158240), (19260, 1100328), (19304, 1097820), (19494, 1087120), (20320, 1042929), (20330, 1042416), (20520, 1032764), (21660, 978408), (21717, 975840), (22860, 927048), (23112, 916940), (24130, 878256), (24396, 868680), (25680, 825246), (25992, 815340), (27178, 779760), (27360, 774573), (27432, 772540), (28880, 733806), (28890, 733552), (28956, 731880), (30480, 695286), (30495, 694944), (30816, 687705), (32490, 652272), (32528, 651510), (34290, 618032), (34656, 611505), (36195, 585504), (36576, 579405), (36594, 579120), (38520, 550164), (38608, 548910), (38627, 548640), (38988, 543560), (40660, 521208), (40767, 519840), (41040, 516382), (43320, 489204), (43434, 487920), (45720, 463524), (45847, 462240), (46224, 458470), (48260, 439128), (48735, 434848), (48792, 434340), (51360, 412623), (51984, 407670), (54356, 389880), (54864, 386270), (54891, 386080), (57760, 366903), (57780, 366776), (57912, 365940), (60960, 347643), (60990, 347472), (64980, 326136), (65056, 325755), (65151, 325280), (67945, 311904), (68580, 309016), (72390, 292752), (73188, 289560), (77040, 275082), (77216, 274455), (77254, 274320), (77976, 271780), (81320, 260604), (81534, 259920), (82080, 258191), (86640, 244602), (86868, 243960), (91440, 231762), (91485, 231648), (91694, 231120), (92448, 229235), (96520, 219564), (97470, 217424), (97584, 217170), (103968, 203835), (108585, 195168), (108712, 194940), (109728, 193135), (109782, 193040), (115560, 183388), (115824, 182970), (115881, 182880), (121980, 173736), (122301, 173280), (129960, 163068), (130302, 162640), (135890, 155952), (137160, 154508), (137541, 154080), (144780, 146376)]