21559063680

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 960

約数和(自身を含む): 96913333440

約数和(自身を除く): 75354269760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 242, 252, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 363, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 480, 484, 491, 495, 504, 528, 540, 560, 567, 576, 594, 605, 616, 630, 640, 648, 660, 672, 693, 704, 720, 726, 756, 770, 792, 810, 840, 847, 864, 880, 891, 896, 924, 945, 960, 968, 982, 990, 1008, 1056, 1080, 1089, 1120, 1134, 1152, 1155, 1188, 1210, 1232, 1260, 1296, 1320, 1344, 1386, 1408, 1440, 1452, 1473, 1485, 1512, 1540, 1584, 1620, 1680, 1694, 1728, 1760, 1782, 1815, 1848, 1890, 1920, 1936, 1964, 1980, 2016, 2079, 2112, 2160, 2178, 2240, 2268, 2310, 2376, 2420, 2455, 2464, 2520, 2541, 2592, 2640, 2688, 2772, 2835, 2880, 2904, 2946, 2970, 3024, 3080, 3168, 3240, 3267, 3360, 3388, 3437, 3456, 3465, 3520, 3564, 3630, 3696, 3780, 3872, 3928, 3960, 4032, 4158, 4224, 4235, 4320, 4356, 4419, 4455, 4480, 4536, 4620, 4752, 4840, 4910, 4928, 5040, 5082, 5184, 5280, 5401, 5445, 5544, 5670, 5760, 5808, 5892, 5940, 6048, 6160, 6237, 6336, 6480, 6534, 6720, 6776, 6874, 6930, 7040, 7128, 7260, 7365, 7392, 7560, 7623, 7744, 7856, 7920, 8064, 8316, 8470, 8640, 8712, 8838, 8910, 9072, 9240, 9504, 9680, 9801, 9820, 9856, 10080, 10164, 10311, 10368, 10395, 10560, 10802, 10890, 11088, 11340, 11616, 11784, 11880, 12096, 12320, 12474, 12672, 12705, 12960, 13068, 13257, 13440, 13552, 13748, 13860, 14256, 14520, 14730, 14784, 15120, 15246, 15488, 15712, 15840, 16203, 16335, 16632, 16940, 17185, 17280, 17424, 17676, 17820, 18144, 18480, 19008, 19360, 19602, 19640, 20160, 20328, 20622, 20790, 21120, 21604, 21780, 22095, 22176, 22680, 22869, 23232, 23568, 23760, 24192, 24640, 24948, 25410, 25920, 26136, 26514, 27005, 27104, 27496, 27720, 28512, 29040, 29460, 29568, 30240, 30492, 30933, 31185, 31424, 31680, 32406, 32670, 33264, 33880, 34370, 34848, 35352, 35640, 36288, 36960, 37807, 38016, 38115, 38720, 39204, 39280, 39771, 40320, 40656, 41244, 41580, 43208, 43560, 44190, 44352, 45360, 45738, 46464, 47136, 47520, 48609, 49005, 49280, 49896, 50820, 51555, 51840, 52272, 53028, 54010, 54208, 54992, 55440, 57024, 58080, 58920, 59411, 60480, 60984, 61866, 62370, 62848, 63360, 64812, 65340, 66285, 66528, 67760, 68607, 68740, 69696, 70704, 71280, 72576, 73920, 75614, 76230, 77440, 78408, 78560, 79542, 81015, 81312, 82488, 83160, 86416, 87120, 88380, 88704, 90720, 91476, 92799, 94272, 95040, 97218, 98010, 99792, 101640, 103110, 104544, 106056, 108020, 108416, 109984, 110880, 113421, 114048, 114345, 116160, 117840, 118822, 120960, 121968, 123732, 124740, 129624, 130680, 132570, 133056, 135520, 137214, 137480, 139392, 141408, 142560, 145827, 147840, 151228, 152460, 154665, 156816, 157120, 159084, 162030, 162624, 164976, 166320, 172832, 174240, 176760, 178233, 181440, 182952, 185598, 188544, 189035, 190080, 194436, 196020, 198855, 199584, 203280, 206220, 209088, 212112, 216040, 219968, 221760, 226842, 228690, 232320, 235680, 237644, 243045, 243936, 247464, 249480, 259248, 261360, 265140, 266112, 271040, 274428, 274960, 278397, 282816, 285120, 291654, 297055, 302456, 304920, 309330, 313632, 314240, 318168, 324060, 325248, 329952, 332640, 340263, 343035, 345664, 348480, 353520, 356466, 362880, 365904, 371196, 378070, 388872, 392040, 397710, 399168, 406560, 412440, 415877, 418176, 424224, 432080, 437481, 439936, 443520, 453684, 457380, 463995, 471360, 475288, 486090, 487872, 494928, 498960, 518496, 522720, 530280, 534699, 542080, 548856, 549920, 556794, 565632, 567105, 570240, 583308, 594110, 604912, 609840, 618660, 627264, 636336, 648120, 659904, 665280, 680526, 686070, 691328, 696960, 707040, 712932, 729135, 731808, 742392, 756140, 777744, 784080, 795420, 798336, 813120, 824880, 831754, 848448, 864160, 874962, 891165, 907368, 914760, 927990, 942720, 950576, 972180, 975744, 989856, 997920, 1020789, 1036992, 1045440, 1060560, 1069398, 1097712, 1099840, 1113588, 1134210, 1166616, 1188220, 1209824, 1219680, 1237320, 1247631, 1254528, 1272672, 1296240, 1319808, 1330560, 1361052, 1372140, 1391985, 1414080, 1425864, 1458270, 1463616, 1484784, 1512280, 1555488, 1568160, 1590840, 1604097, 1626240, 1649760, 1663508, 1696896, 1701315, 1728320, 1749924, 1782330, 1814736, 1829520, 1855980, 1901152, 1944360, 1979712, 1995840, 2041578, 2073984, 2079385, 2090880, 2121120, 2138796, 2187405, 2195424, 2199680, 2227176, 2268420, 2333232, 2376440, 2419648, 2439360, 2474640, 2495262, 2545344, 2592480, 2673495, 2722104, 2744280, 2783970, 2828160, 2851728, 2916540, 2927232, 2969568, 3024560, 3062367, 3110976, 3136320, 3181680, 3208194, 3299520, 3327016, 3402630, 3456640, 3499848, 3564660, 3629472, 3659040, 3711960, 3742893, 3802304, 3888720, 3959424, 3991680, 4083156, 4158770, 4242240, 4277592, 4374810, 4390848, 4454352, 4536840, 4666464, 4752880, 4812291, 4839296, 4878720, 4949280, 4990524, 5090688, 5103945, 5184960, 5346990, 5444208, 5488560, 5567940, 5703456, 5833080, 5939136, 6049120, 6124734, 6221952, 6238155, 6272640, 6363360, 6416388, 6599040, 6654032, 6805260, 6999696, 7129320, 7258944, 7318080, 7423920, 7485786, 7604608, 7777440, 8020485, 8166312, 8317540, 8484480, 8555184, 8749620, 8781696, 8908704, 9073680, 9332928, 9505760, 9624582, 9898560, 9981048, 10207890, 10369920, 10693980, 10888416, 10977120, 11135880, 11228679, 11406912, 11666160, 11878272, 12098240, 12249468, 12476310, 12726720, 12832776, 13308064, 13610520, 13999392, 14258640, 14517888, 14636160, 14847840, 14971572, 15311835, 15554880, 16040970, 16332624, 16635080, 17110368, 17499240, 17817408, 18147360, 18665856, 18714465, 19011520, 19249164, 19797120, 19962096, 20415780, 21387960, 21776832, 21954240, 22271760, 22457358, 22813824, 23332320, 24061455, 24196480, 24498936, 24952620, 25453440, 25665552, 26616128, 27221040, 27998784, 28517280, 29695680, 29943144, 30623670, 31109760, 32081940, 32665248, 33270160, 33686037, 34220736, 34998480, 35634816, 36294720, 37428930, 38023040, 38498328, 39924192, 40831560, 42775920, 43553664, 43908480, 44543520, 44914716, 46664640, 48122910, 48997872, 49905240, 51331104, 53232256, 54442080, 55997568, 56143395, 57034560, 59391360, 59886288, 61247340, 64163880, 65330496, 66540320, 67372074, 68441472, 69996960, 72589440, 74857860, 76996656, 79848384, 81663120, 85551840, 89087040, 89829432, 93329280, 96245820, 97995744, 99810480, 102662208, 108884160, 112286790, 114069120, 119772576, 122494680, 128327760, 130660992, 133080640, 134744148, 139993920, 149715720, 153993312, 159696768, 163326240, 168430185, 171103680, 178174080, 179658864, 192491640, 195991488, 199620960, 205324416, 217768320, 224573580, 239545152, 244989360, 256655520, 266161280, 269488296, 279987840, 299431440, 307986624, 326652480, 336860370, 342207360, 359317728, 384983280, 391982976, 399241920, 449147160, 479090304, 489978720, 513311040, 538976592, 598862880, 615973248, 653304960, 673720740, 718635456, 769966560, 798483840, 898294320, 979957440, 1026622080, 1077953184, 1197725760, 1347441480, 1437270912, 1539933120, 1796588640, 1959914880, 2155906368, 2395451520, 2694882960, 3079866240, 3593177280, 4311812736, 5389765920, 7186354560, 10779531840, 21559063680]

約数ペア:

[(1, 21559063680), (2, 10779531840), (3, 7186354560), (4, 5389765920), (5, 4311812736), (6, 3593177280), (7, 3079866240), (8, 2694882960), (9, 2395451520), (10, 2155906368), (11, 1959914880), (12, 1796588640), (14, 1539933120), (15, 1437270912), (16, 1347441480), (18, 1197725760), (20, 1077953184), (21, 1026622080), (22, 979957440), (24, 898294320), (27, 798483840), (28, 769966560), (30, 718635456), (32, 673720740), (33, 653304960), (35, 615973248), (36, 598862880), (40, 538976592), (42, 513311040), (44, 489978720), (45, 479090304), (48, 449147160), (54, 399241920), (55, 391982976), (56, 384983280), (60, 359317728), (63, 342207360), (64, 336860370), (66, 326652480), (70, 307986624), (72, 299431440), (77, 279987840), (80, 269488296), (81, 266161280), (84, 256655520), (88, 244989360), (90, 239545152), (96, 224573580), (99, 217768320), (105, 205324416), (108, 199620960), (110, 195991488), (112, 192491640), (120, 179658864), (121, 178174080), (126, 171103680), (128, 168430185), (132, 163326240), (135, 159696768), (140, 153993312), (144, 149715720), (154, 139993920), (160, 134744148), (162, 133080640), (165, 130660992), (168, 128327760), (176, 122494680), (180, 119772576), (189, 114069120), (192, 112286790), (198, 108884160), (210, 102662208), (216, 99810480), (220, 97995744), (224, 96245820), (231, 93329280), (240, 89829432), (242, 89087040), (252, 85551840), (264, 81663120), (270, 79848384), (280, 76996656), (288, 74857860), (297, 72589440), (308, 69996960), (315, 68441472), (320, 67372074), (324, 66540320), (330, 65330496), (336, 64163880), (352, 61247340), (360, 59886288), (363, 59391360), (378, 57034560), (384, 56143395), (385, 55997568), (396, 54442080), (405, 53232256), (420, 51331104), (432, 49905240), (440, 48997872), (448, 48122910), (462, 46664640), (480, 44914716), (484, 44543520), (491, 43908480), (495, 43553664), (504, 42775920), (528, 40831560), (540, 39924192), (560, 38498328), (567, 38023040), (576, 37428930), (594, 36294720), (605, 35634816), (616, 34998480), (630, 34220736), (640, 33686037), (648, 33270160), (660, 32665248), (672, 32081940), (693, 31109760), (704, 30623670), (720, 29943144), (726, 29695680), (756, 28517280), (770, 27998784), (792, 27221040), (810, 26616128), (840, 25665552), (847, 25453440), (864, 24952620), (880, 24498936), (891, 24196480), (896, 24061455), (924, 23332320), (945, 22813824), (960, 22457358), (968, 22271760), (982, 21954240), (990, 21776832), (1008, 21387960), (1056, 20415780), (1080, 19962096), (1089, 19797120), (1120, 19249164), (1134, 19011520), (1152, 18714465), (1155, 18665856), (1188, 18147360), (1210, 17817408), (1232, 17499240), (1260, 17110368), (1296, 16635080), (1320, 16332624), (1344, 16040970), (1386, 15554880), (1408, 15311835), (1440, 14971572), (1452, 14847840), (1473, 14636160), (1485, 14517888), (1512, 14258640), (1540, 13999392), (1584, 13610520), (1620, 13308064), (1680, 12832776), (1694, 12726720), (1728, 12476310), (1760, 12249468), (1782, 12098240), (1815, 11878272), (1848, 11666160), (1890, 11406912), (1920, 11228679), (1936, 11135880), (1964, 10977120), (1980, 10888416), (2016, 10693980), (2079, 10369920), (2112, 10207890), (2160, 9981048), (2178, 9898560), (2240, 9624582), (2268, 9505760), (2310, 9332928), (2376, 9073680), (2420, 8908704), (2455, 8781696), (2464, 8749620), (2520, 8555184), (2541, 8484480), (2592, 8317540), (2640, 8166312), (2688, 8020485), (2772, 7777440), (2835, 7604608), (2880, 7485786), (2904, 7423920), (2946, 7318080), (2970, 7258944), (3024, 7129320), (3080, 6999696), (3168, 6805260), (3240, 6654032), (3267, 6599040), (3360, 6416388), (3388, 6363360), (3437, 6272640), (3456, 6238155), (3465, 6221952), (3520, 6124734), (3564, 6049120), (3630, 5939136), (3696, 5833080), (3780, 5703456), (3872, 5567940), (3928, 5488560), (3960, 5444208), (4032, 5346990), (4158, 5184960), (4224, 5103945), (4235, 5090688), (4320, 4990524), (4356, 4949280), (4419, 4878720), (4455, 4839296), (4480, 4812291), (4536, 4752880), (4620, 4666464), (4752, 4536840), (4840, 4454352), (4910, 4390848), (4928, 4374810), (5040, 4277592), (5082, 4242240), (5184, 4158770), (5280, 4083156), (5401, 3991680), (5445, 3959424), (5544, 3888720), (5670, 3802304), (5760, 3742893), (5808, 3711960), (5892, 3659040), (5940, 3629472), (6048, 3564660), (6160, 3499848), (6237, 3456640), (6336, 3402630), (6480, 3327016), (6534, 3299520), (6720, 3208194), (6776, 3181680), (6874, 3136320), (6930, 3110976), (7040, 3062367), (7128, 3024560), (7260, 2969568), (7365, 2927232), (7392, 2916540), (7560, 2851728), (7623, 2828160), (7744, 2783970), (7856, 2744280), (7920, 2722104), (8064, 2673495), (8316, 2592480), (8470, 2545344), (8640, 2495262), (8712, 2474640), (8838, 2439360), (8910, 2419648), (9072, 2376440), (9240, 2333232), (9504, 2268420), (9680, 2227176), (9801, 2199680), (9820, 2195424), (9856, 2187405), (10080, 2138796), (10164, 2121120), (10311, 2090880), (10368, 2079385), (10395, 2073984), (10560, 2041578), (10802, 1995840), (10890, 1979712), (11088, 1944360), (11340, 1901152), (11616, 1855980), (11784, 1829520), (11880, 1814736), (12096, 1782330), (12320, 1749924), (12474, 1728320), (12672, 1701315), (12705, 1696896), (12960, 1663508), (13068, 1649760), (13257, 1626240), (13440, 1604097), (13552, 1590840), (13748, 1568160), (13860, 1555488), (14256, 1512280), (14520, 1484784), (14730, 1463616), (14784, 1458270), (15120, 1425864), (15246, 1414080), (15488, 1391985), (15712, 1372140), (15840, 1361052), (16203, 1330560), (16335, 1319808), (16632, 1296240), (16940, 1272672), (17185, 1254528), (17280, 1247631), (17424, 1237320), (17676, 1219680), (17820, 1209824), (18144, 1188220), (18480, 1166616), (19008, 1134210), (19360, 1113588), (19602, 1099840), (19640, 1097712), (20160, 1069398), (20328, 1060560), (20622, 1045440), (20790, 1036992), (21120, 1020789), (21604, 997920), (21780, 989856), (22095, 975744), (22176, 972180), (22680, 950576), (22869, 942720), (23232, 927990), (23568, 914760), (23760, 907368), (24192, 891165), (24640, 874962), (24948, 864160), (25410, 848448), (25920, 831754), (26136, 824880), (26514, 813120), (27005, 798336), (27104, 795420), (27496, 784080), (27720, 777744), (28512, 756140), (29040, 742392), (29460, 731808), (29568, 729135), (30240, 712932), (30492, 707040), (30933, 696960), (31185, 691328), (31424, 686070), (31680, 680526), (32406, 665280), (32670, 659904), (33264, 648120), (33880, 636336), (34370, 627264), (34848, 618660), (35352, 609840), (35640, 604912), (36288, 594110), (36960, 583308), (37807, 570240), (38016, 567105), (38115, 565632), (38720, 556794), (39204, 549920), (39280, 548856), (39771, 542080), (40320, 534699), (40656, 530280), (41244, 522720), (41580, 518496), (43208, 498960), (43560, 494928), (44190, 487872), (44352, 486090), (45360, 475288), (45738, 471360), (46464, 463995), (47136, 457380), (47520, 453684), (48609, 443520), (49005, 439936), (49280, 437481), (49896, 432080), (50820, 424224), (51555, 418176), (51840, 415877), (52272, 412440), (53028, 406560), (54010, 399168), (54208, 397710), (54992, 392040), (55440, 388872), (57024, 378070), (58080, 371196), (58920, 365904), (59411, 362880), (60480, 356466), (60984, 353520), (61866, 348480), (62370, 345664), (62848, 343035), (63360, 340263), (64812, 332640), (65340, 329952), (66285, 325248), (66528, 324060), (67760, 318168), (68607, 314240), (68740, 313632), (69696, 309330), (70704, 304920), (71280, 302456), (72576, 297055), (73920, 291654), (75614, 285120), (76230, 282816), (77440, 278397), (78408, 274960), (78560, 274428), (79542, 271040), (81015, 266112), (81312, 265140), (82488, 261360), (83160, 259248), (86416, 249480), (87120, 247464), (88380, 243936), (88704, 243045), (90720, 237644), (91476, 235680), (92799, 232320), (94272, 228690), (95040, 226842), (97218, 221760), (98010, 219968), (99792, 216040), (101640, 212112), (103110, 209088), (104544, 206220), (106056, 203280), (108020, 199584), (108416, 198855), (109984, 196020), (110880, 194436), (113421, 190080), (114048, 189035), (114345, 188544), (116160, 185598), (117840, 182952), (118822, 181440), (120960, 178233), (121968, 176760), (123732, 174240), (124740, 172832), (129624, 166320), (130680, 164976), (132570, 162624), (133056, 162030), (135520, 159084), (137214, 157120), (137480, 156816), (139392, 154665), (141408, 152460), (142560, 151228), (145827, 147840)]