21064361472

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 720

約数和(自身を含む): 80035346160

約数和(自身を除く): 58970984688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 108, 112, 121, 126, 128, 132, 144, 147, 154, 168, 176, 189, 192, 196, 198, 216, 224, 231, 242, 252, 256, 257, 264, 288, 294, 297, 308, 336, 352, 363, 378, 384, 392, 396, 432, 441, 448, 462, 484, 504, 512, 514, 528, 539, 576, 588, 594, 616, 672, 693, 704, 726, 756, 768, 771, 784, 792, 847, 864, 882, 896, 924, 968, 1008, 1028, 1056, 1078, 1089, 1152, 1176, 1188, 1232, 1323, 1344, 1386, 1408, 1452, 1512, 1536, 1542, 1568, 1584, 1617, 1694, 1728, 1764, 1792, 1799, 1848, 1936, 2016, 2056, 2079, 2112, 2156, 2178, 2304, 2313, 2352, 2376, 2464, 2541, 2646, 2688, 2772, 2816, 2827, 2904, 3024, 3084, 3136, 3168, 3234, 3267, 3388, 3456, 3528, 3584, 3598, 3696, 3872, 4032, 4112, 4158, 4224, 4312, 4356, 4608, 4626, 4704, 4752, 4851, 4928, 5082, 5292, 5376, 5397, 5544, 5632, 5654, 5808, 5929, 6048, 6168, 6272, 6336, 6468, 6534, 6776, 6912, 6939, 7056, 7196, 7392, 7623, 7744, 8064, 8224, 8316, 8448, 8481, 8624, 8712, 9252, 9408, 9504, 9702, 9856, 10164, 10584, 10752, 10794, 11088, 11308, 11616, 11858, 12096, 12336, 12544, 12593, 12672, 12936, 13068, 13552, 13824, 13878, 14112, 14392, 14553, 14784, 15246, 15488, 16128, 16191, 16448, 16632, 16896, 16962, 17248, 17424, 17787, 18504, 18816, 19008, 19404, 19712, 19789, 20328, 21168, 21588, 22176, 22616, 22869, 23232, 23716, 24192, 24672, 25088, 25186, 25344, 25443, 25872, 26136, 27104, 27756, 28224, 28784, 29106, 29568, 30492, 30976, 31097, 32256, 32382, 32896, 33264, 33924, 34496, 34848, 35574, 37008, 37632, 37779, 38016, 38808, 39424, 39578, 40656, 42336, 43176, 44352, 45232, 45738, 46464, 47432, 48384, 48573, 49344, 50372, 50688, 50886, 51744, 52272, 53361, 54208, 55512, 56448, 57568, 58212, 59136, 59367, 60984, 61952, 62194, 64764, 65792, 66528, 67848, 68992, 69696, 71148, 74016, 75264, 75558, 76032, 76329, 77616, 79156, 81312, 84672, 86352, 88704, 90464, 91476, 92928, 93291, 94864, 96768, 97146, 98688, 100744, 101772, 103488, 104544, 106722, 108416, 111024, 112896, 113337, 115136, 116424, 118272, 118734, 121968, 124388, 129528, 131584, 133056, 135696, 137984, 138523, 139392, 142296, 148032, 151116, 152064, 152658, 155232, 158312, 160083, 162624, 169344, 172704, 177408, 178101, 180928, 182952, 185856, 186582, 189728, 194292, 197376, 201488, 203544, 206976, 209088, 213444, 216832, 217679, 222048, 225792, 226674, 230272, 232848, 237468, 243936, 248776, 259056, 266112, 271392, 275968, 277046, 278784, 279873, 284592, 296064, 302232, 305316, 310464, 316624, 320166, 325248, 338688, 340011, 345408, 354816, 356202, 361856, 365904, 373164, 379456, 388584, 394752, 402976, 407088, 413952, 415569, 418176, 426888, 433664, 435358, 444096, 453348, 460544, 465696, 474936, 487872, 497552, 518112, 532224, 534303, 542784, 554092, 557568, 559746, 569184, 592128, 604464, 610632, 620928, 633248, 640332, 650496, 653037, 677376, 680022, 690816, 712404, 723712, 731808, 746328, 758912, 777168, 805952, 814176, 827904, 831138, 836352, 839619, 853776, 870716, 888192, 906696, 921088, 931392, 949872, 975744, 995104, 1036224, 1064448, 1068606, 1085568, 1108184, 1119492, 1138368, 1184256, 1208928, 1221264, 1241856, 1246707, 1266496, 1280664, 1300992, 1306074, 1360044, 1381632, 1424808, 1447424, 1463616, 1492656, 1517824, 1523753, 1554336, 1611904, 1628352, 1662276, 1672704, 1679238, 1707552, 1741432, 1776384, 1813392, 1862784, 1899744, 1951488, 1959111, 1990208, 2072448, 2137212, 2171136, 2216368, 2238984, 2276736, 2417856, 2442528, 2483712, 2493414, 2532992, 2561328, 2612148, 2720088, 2763264, 2849616, 2927232, 2985312, 3035648, 3047506, 3108672, 3223808, 3256704, 3324552, 3358476, 3415104, 3482864, 3552768, 3626784, 3725568, 3740121, 3799488, 3902976, 3918222, 3980416, 4144896, 4274424, 4342272, 4432736, 4477968, 4553472, 4571259, 4835712, 4885056, 4986828, 5065984, 5122656, 5224296, 5440176, 5699232, 5854464, 5877333, 5970624, 6095012, 6217344, 6447616, 6513408, 6649104, 6716952, 6830208, 6965728, 7253568, 7451136, 7480242, 7598976, 7836444, 7960832, 8289792, 8548848, 8865472, 8955936, 9106944, 9142518, 9671424, 9770112, 9973656, 10131968, 10245312, 10448592, 10880352, 11398464, 11708928, 11754666, 11941248, 12190024, 12434688, 13026816, 13298208, 13433904, 13660416, 13713777, 13931456, 14507136, 14960484, 15197952, 15672888, 15921664, 17097696, 17730944, 17911872, 18285036, 19342848, 19540224, 19947312, 20490624, 20897184, 21760704, 22796928, 23509332, 23882496, 24380048, 24869376, 26596416, 26867808, 27320832, 27427554, 27862912, 29014272, 29920968, 30395904, 31345776, 34195392, 35461888, 35823744, 36570072, 39080448, 39894624, 40981248, 41141331, 41794368, 43521408, 45593856, 47018664, 47764992, 48760096, 53192832, 53735616, 54855108, 55725824, 58028544, 59841936, 62691552, 68390784, 70923776, 71647488, 73140144, 79789248, 81962496, 82282662, 83588736, 87042816, 91187712, 94037328, 97520192, 106385664, 107471232, 109710216, 111451648, 119683872, 125383104, 136781568, 143294976, 146280288, 159578496, 164565324, 167177472, 174085632, 188074656, 195040384, 212771328, 214942464, 219420432, 239367744, 250766208, 273563136, 292560576, 319156992, 329130648, 334354944, 376149312, 390080768, 429884928, 438840864, 478735488, 501532416, 585121152, 638313984, 658261296, 752298624, 780161536, 877681728, 957470976, 1003064832, 1170242304, 1316522592, 1504597248, 1755363456, 1914941952, 2340484608, 2633045184, 3009194496, 3510726912, 5266090368, 7021453824, 10532180736, 21064361472]

約数ペア:

[(1, 21064361472), (2, 10532180736), (3, 7021453824), (4, 5266090368), (6, 3510726912), (7, 3009194496), (8, 2633045184), (9, 2340484608), (11, 1914941952), (12, 1755363456), (14, 1504597248), (16, 1316522592), (18, 1170242304), (21, 1003064832), (22, 957470976), (24, 877681728), (27, 780161536), (28, 752298624), (32, 658261296), (33, 638313984), (36, 585121152), (42, 501532416), (44, 478735488), (48, 438840864), (49, 429884928), (54, 390080768), (56, 376149312), (63, 334354944), (64, 329130648), (66, 319156992), (72, 292560576), (77, 273563136), (84, 250766208), (88, 239367744), (96, 219420432), (98, 214942464), (99, 212771328), (108, 195040384), (112, 188074656), (121, 174085632), (126, 167177472), (128, 164565324), (132, 159578496), (144, 146280288), (147, 143294976), (154, 136781568), (168, 125383104), (176, 119683872), (189, 111451648), (192, 109710216), (196, 107471232), (198, 106385664), (216, 97520192), (224, 94037328), (231, 91187712), (242, 87042816), (252, 83588736), (256, 82282662), (257, 81962496), (264, 79789248), (288, 73140144), (294, 71647488), (297, 70923776), (308, 68390784), (336, 62691552), (352, 59841936), (363, 58028544), (378, 55725824), (384, 54855108), (392, 53735616), (396, 53192832), (432, 48760096), (441, 47764992), (448, 47018664), (462, 45593856), (484, 43521408), (504, 41794368), (512, 41141331), (514, 40981248), (528, 39894624), (539, 39080448), (576, 36570072), (588, 35823744), (594, 35461888), (616, 34195392), (672, 31345776), (693, 30395904), (704, 29920968), (726, 29014272), (756, 27862912), (768, 27427554), (771, 27320832), (784, 26867808), (792, 26596416), (847, 24869376), (864, 24380048), (882, 23882496), (896, 23509332), (924, 22796928), (968, 21760704), (1008, 20897184), (1028, 20490624), (1056, 19947312), (1078, 19540224), (1089, 19342848), (1152, 18285036), (1176, 17911872), (1188, 17730944), (1232, 17097696), (1323, 15921664), (1344, 15672888), (1386, 15197952), (1408, 14960484), (1452, 14507136), (1512, 13931456), (1536, 13713777), (1542, 13660416), (1568, 13433904), (1584, 13298208), (1617, 13026816), (1694, 12434688), (1728, 12190024), (1764, 11941248), (1792, 11754666), (1799, 11708928), (1848, 11398464), (1936, 10880352), (2016, 10448592), (2056, 10245312), (2079, 10131968), (2112, 9973656), (2156, 9770112), (2178, 9671424), (2304, 9142518), (2313, 9106944), (2352, 8955936), (2376, 8865472), (2464, 8548848), (2541, 8289792), (2646, 7960832), (2688, 7836444), (2772, 7598976), (2816, 7480242), (2827, 7451136), (2904, 7253568), (3024, 6965728), (3084, 6830208), (3136, 6716952), (3168, 6649104), (3234, 6513408), (3267, 6447616), (3388, 6217344), (3456, 6095012), (3528, 5970624), (3584, 5877333), (3598, 5854464), (3696, 5699232), (3872, 5440176), (4032, 5224296), (4112, 5122656), (4158, 5065984), (4224, 4986828), (4312, 4885056), (4356, 4835712), (4608, 4571259), (4626, 4553472), (4704, 4477968), (4752, 4432736), (4851, 4342272), (4928, 4274424), (5082, 4144896), (5292, 3980416), (5376, 3918222), (5397, 3902976), (5544, 3799488), (5632, 3740121), (5654, 3725568), (5808, 3626784), (5929, 3552768), (6048, 3482864), (6168, 3415104), (6272, 3358476), (6336, 3324552), (6468, 3256704), (6534, 3223808), (6776, 3108672), (6912, 3047506), (6939, 3035648), (7056, 2985312), (7196, 2927232), (7392, 2849616), (7623, 2763264), (7744, 2720088), (8064, 2612148), (8224, 2561328), (8316, 2532992), (8448, 2493414), (8481, 2483712), (8624, 2442528), (8712, 2417856), (9252, 2276736), (9408, 2238984), (9504, 2216368), (9702, 2171136), (9856, 2137212), (10164, 2072448), (10584, 1990208), (10752, 1959111), (10794, 1951488), (11088, 1899744), (11308, 1862784), (11616, 1813392), (11858, 1776384), (12096, 1741432), (12336, 1707552), (12544, 1679238), (12593, 1672704), (12672, 1662276), (12936, 1628352), (13068, 1611904), (13552, 1554336), (13824, 1523753), (13878, 1517824), (14112, 1492656), (14392, 1463616), (14553, 1447424), (14784, 1424808), (15246, 1381632), (15488, 1360044), (16128, 1306074), (16191, 1300992), (16448, 1280664), (16632, 1266496), (16896, 1246707), (16962, 1241856), (17248, 1221264), (17424, 1208928), (17787, 1184256), (18504, 1138368), (18816, 1119492), (19008, 1108184), (19404, 1085568), (19712, 1068606), (19789, 1064448), (20328, 1036224), (21168, 995104), (21588, 975744), (22176, 949872), (22616, 931392), (22869, 921088), (23232, 906696), (23716, 888192), (24192, 870716), (24672, 853776), (25088, 839619), (25186, 836352), (25344, 831138), (25443, 827904), (25872, 814176), (26136, 805952), (27104, 777168), (27756, 758912), (28224, 746328), (28784, 731808), (29106, 723712), (29568, 712404), (30492, 690816), (30976, 680022), (31097, 677376), (32256, 653037), (32382, 650496), (32896, 640332), (33264, 633248), (33924, 620928), (34496, 610632), (34848, 604464), (35574, 592128), (37008, 569184), (37632, 559746), (37779, 557568), (38016, 554092), (38808, 542784), (39424, 534303), (39578, 532224), (40656, 518112), (42336, 497552), (43176, 487872), (44352, 474936), (45232, 465696), (45738, 460544), (46464, 453348), (47432, 444096), (48384, 435358), (48573, 433664), (49344, 426888), (50372, 418176), (50688, 415569), (50886, 413952), (51744, 407088), (52272, 402976), (53361, 394752), (54208, 388584), (55512, 379456), (56448, 373164), (57568, 365904), (58212, 361856), (59136, 356202), (59367, 354816), (60984, 345408), (61952, 340011), (62194, 338688), (64764, 325248), (65792, 320166), (66528, 316624), (67848, 310464), (68992, 305316), (69696, 302232), (71148, 296064), (74016, 284592), (75264, 279873), (75558, 278784), (76032, 277046), (76329, 275968), (77616, 271392), (79156, 266112), (81312, 259056), (84672, 248776), (86352, 243936), (88704, 237468), (90464, 232848), (91476, 230272), (92928, 226674), (93291, 225792), (94864, 222048), (96768, 217679), (97146, 216832), (98688, 213444), (100744, 209088), (101772, 206976), (103488, 203544), (104544, 201488), (106722, 197376), (108416, 194292), (111024, 189728), (112896, 186582), (113337, 185856), (115136, 182952), (116424, 180928), (118272, 178101), (118734, 177408), (121968, 172704), (124388, 169344), (129528, 162624), (131584, 160083), (133056, 158312), (135696, 155232), (137984, 152658), (138523, 152064), (139392, 151116), (142296, 148032)]