21490624512

素因数分解:

$2^{11}\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 576

約数和(自身を含む): 76317696000

約数和(自身を除く): 54827071488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 199, 216, 217, 224, 243, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 398, 432, 434, 448, 486, 496, 504, 512, 558, 567, 576, 597, 648, 651, 672, 744, 756, 768, 796, 837, 864, 868, 896, 972, 992, 1008, 1024, 1116, 1134, 1152, 1194, 1296, 1302, 1344, 1393, 1488, 1512, 1536, 1592, 1674, 1701, 1728, 1736, 1791, 1792, 1944, 1953, 1984, 2016, 2048, 2232, 2268, 2304, 2388, 2511, 2592, 2604, 2688, 2786, 2976, 3024, 3072, 3184, 3348, 3402, 3456, 3472, 3582, 3584, 3888, 3906, 3968, 4032, 4179, 4464, 4536, 4608, 4776, 5022, 5184, 5208, 5373, 5376, 5572, 5859, 5952, 6048, 6144, 6169, 6368, 6696, 6804, 6912, 6944, 7164, 7168, 7533, 7776, 7812, 7936, 8064, 8358, 8928, 9072, 9216, 9552, 10044, 10368, 10416, 10746, 10752, 11144, 11718, 11904, 12096, 12338, 12537, 12736, 13392, 13608, 13824, 13888, 14328, 14336, 15066, 15552, 15624, 15872, 16119, 16128, 16716, 17577, 17856, 18144, 18432, 18507, 19104, 20088, 20736, 20832, 21492, 21504, 22288, 23436, 23808, 24192, 24676, 25074, 25472, 26784, 27216, 27648, 27776, 28656, 30132, 31104, 31248, 31744, 32238, 32256, 33432, 35154, 35712, 36288, 37014, 37611, 38208, 40176, 41472, 41664, 42984, 43008, 43183, 44576, 46872, 47616, 48357, 48384, 49352, 50148, 50944, 52731, 53568, 54432, 55296, 55521, 55552, 57312, 60264, 62208, 62496, 63488, 64476, 64512, 66864, 70308, 71424, 72576, 74028, 75222, 76416, 80352, 82944, 83328, 85968, 86366, 89152, 93744, 95232, 96714, 96768, 98704, 100296, 101888, 105462, 107136, 108864, 111042, 111104, 112833, 114624, 120528, 124416, 124992, 128952, 129024, 129549, 133728, 140616, 142848, 145152, 148056, 150444, 152832, 160704, 165888, 166563, 166656, 171936, 172732, 178304, 187488, 190464, 193428, 193536, 197408, 200592, 203776, 210924, 214272, 217728, 222084, 222208, 225666, 229248, 241056, 248832, 249984, 257904, 259098, 267456, 281232, 285696, 290304, 296112, 300888, 305664, 321408, 333126, 333312, 338499, 343872, 345464, 356608, 374976, 386856, 387072, 388647, 394816, 401184, 407552, 421848, 428544, 435456, 444168, 444416, 451332, 458496, 482112, 497664, 499689, 499968, 515808, 518196, 534912, 562464, 571392, 580608, 592224, 601776, 611328, 642816, 666252, 666624, 676998, 687744, 690928, 713216, 749952, 773712, 777294, 789632, 802368, 843696, 857088, 870912, 888336, 902664, 916992, 964224, 999378, 999936, 1031616, 1036392, 1069824, 1124928, 1161216, 1165941, 1184448, 1203552, 1222656, 1285632, 1332504, 1333248, 1353996, 1375488, 1381856, 1426432, 1499067, 1499904, 1547424, 1554588, 1579264, 1604736, 1687392, 1714176, 1741824, 1776672, 1805328, 1833984, 1928448, 1998756, 1999872, 2063232, 2072784, 2139648, 2249856, 2331882, 2368896, 2407104, 2571264, 2665008, 2707992, 2750976, 2763712, 2852864, 2998134, 2999808, 3094848, 3109176, 3158528, 3209472, 3374784, 3483648, 3497823, 3553344, 3610656, 3667968, 3856896, 3997512, 3999744, 4126464, 4145568, 4279296, 4499712, 4663764, 4737792, 4814208, 5142528, 5330016, 5415984, 5501952, 5527424, 5996268, 5999616, 6189696, 6218352, 6317056, 6418944, 6749568, 6995646, 7106688, 7221312, 7713792, 7995024, 8252928, 8291136, 8558592, 8999424, 9327528, 9475584, 9628416, 10493469, 10660032, 10831968, 11003904, 11054848, 11992536, 11999232, 12379392, 12436704, 12634112, 12837888, 13499136, 13991292, 14213376, 14442624, 15427584, 15990048, 16505856, 16582272, 17998848, 18655056, 18951168, 19256832, 20986938, 21320064, 21663936, 22109696, 23985072, 24758784, 24873408, 25675776, 26998272, 27982584, 28426752, 28885248, 31980096, 33011712, 33164544, 35997696, 37310112, 37902336, 38513664, 41973876, 42640128, 43327872, 44219392, 47970144, 49517568, 49746816, 53996544, 55965168, 56853504, 57770496, 63960192, 66329088, 74620224, 77027328, 83947752, 85280256, 86655744, 88438784, 95940288, 99035136, 99493632, 107993088, 111930336, 113707008, 115540992, 127920384, 132658176, 149240448, 167895504, 170560512, 173311488, 191880576, 198987264, 223860672, 231081984, 255840768, 265316352, 298480896, 335791008, 341121024, 346622976, 383761152, 397974528, 447721344, 511681536, 596961792, 671582016, 693245952, 767522304, 795949056, 895442688, 1023363072, 1193923584, 1343164032, 1535044608, 1790885376, 2387847168, 2686328064, 3070089216, 3581770752, 5372656128, 7163541504, 10745312256, 21490624512]

約数ペア:

[(1, 21490624512), (2, 10745312256), (3, 7163541504), (4, 5372656128), (6, 3581770752), (7, 3070089216), (8, 2686328064), (9, 2387847168), (12, 1790885376), (14, 1535044608), (16, 1343164032), (18, 1193923584), (21, 1023363072), (24, 895442688), (27, 795949056), (28, 767522304), (31, 693245952), (32, 671582016), (36, 596961792), (42, 511681536), (48, 447721344), (54, 397974528), (56, 383761152), (62, 346622976), (63, 341121024), (64, 335791008), (72, 298480896), (81, 265316352), (84, 255840768), (93, 231081984), (96, 223860672), (108, 198987264), (112, 191880576), (124, 173311488), (126, 170560512), (128, 167895504), (144, 149240448), (162, 132658176), (168, 127920384), (186, 115540992), (189, 113707008), (192, 111930336), (199, 107993088), (216, 99493632), (217, 99035136), (224, 95940288), (243, 88438784), (248, 86655744), (252, 85280256), (256, 83947752), (279, 77027328), (288, 74620224), (324, 66329088), (336, 63960192), (372, 57770496), (378, 56853504), (384, 55965168), (398, 53996544), (432, 49746816), (434, 49517568), (448, 47970144), (486, 44219392), (496, 43327872), (504, 42640128), (512, 41973876), (558, 38513664), (567, 37902336), (576, 37310112), (597, 35997696), (648, 33164544), (651, 33011712), (672, 31980096), (744, 28885248), (756, 28426752), (768, 27982584), (796, 26998272), (837, 25675776), (864, 24873408), (868, 24758784), (896, 23985072), (972, 22109696), (992, 21663936), (1008, 21320064), (1024, 20986938), (1116, 19256832), (1134, 18951168), (1152, 18655056), (1194, 17998848), (1296, 16582272), (1302, 16505856), (1344, 15990048), (1393, 15427584), (1488, 14442624), (1512, 14213376), (1536, 13991292), (1592, 13499136), (1674, 12837888), (1701, 12634112), (1728, 12436704), (1736, 12379392), (1791, 11999232), (1792, 11992536), (1944, 11054848), (1953, 11003904), (1984, 10831968), (2016, 10660032), (2048, 10493469), (2232, 9628416), (2268, 9475584), (2304, 9327528), (2388, 8999424), (2511, 8558592), (2592, 8291136), (2604, 8252928), (2688, 7995024), (2786, 7713792), (2976, 7221312), (3024, 7106688), (3072, 6995646), (3184, 6749568), (3348, 6418944), (3402, 6317056), (3456, 6218352), (3472, 6189696), (3582, 5999616), (3584, 5996268), (3888, 5527424), (3906, 5501952), (3968, 5415984), (4032, 5330016), (4179, 5142528), (4464, 4814208), (4536, 4737792), (4608, 4663764), (4776, 4499712), (5022, 4279296), (5184, 4145568), (5208, 4126464), (5373, 3999744), (5376, 3997512), (5572, 3856896), (5859, 3667968), (5952, 3610656), (6048, 3553344), (6144, 3497823), (6169, 3483648), (6368, 3374784), (6696, 3209472), (6804, 3158528), (6912, 3109176), (6944, 3094848), (7164, 2999808), (7168, 2998134), (7533, 2852864), (7776, 2763712), (7812, 2750976), (7936, 2707992), (8064, 2665008), (8358, 2571264), (8928, 2407104), (9072, 2368896), (9216, 2331882), (9552, 2249856), (10044, 2139648), (10368, 2072784), (10416, 2063232), (10746, 1999872), (10752, 1998756), (11144, 1928448), (11718, 1833984), (11904, 1805328), (12096, 1776672), (12338, 1741824), (12537, 1714176), (12736, 1687392), (13392, 1604736), (13608, 1579264), (13824, 1554588), (13888, 1547424), (14328, 1499904), (14336, 1499067), (15066, 1426432), (15552, 1381856), (15624, 1375488), (15872, 1353996), (16119, 1333248), (16128, 1332504), (16716, 1285632), (17577, 1222656), (17856, 1203552), (18144, 1184448), (18432, 1165941), (18507, 1161216), (19104, 1124928), (20088, 1069824), (20736, 1036392), (20832, 1031616), (21492, 999936), (21504, 999378), (22288, 964224), (23436, 916992), (23808, 902664), (24192, 888336), (24676, 870912), (25074, 857088), (25472, 843696), (26784, 802368), (27216, 789632), (27648, 777294), (27776, 773712), (28656, 749952), (30132, 713216), (31104, 690928), (31248, 687744), (31744, 676998), (32238, 666624), (32256, 666252), (33432, 642816), (35154, 611328), (35712, 601776), (36288, 592224), (37014, 580608), (37611, 571392), (38208, 562464), (40176, 534912), (41472, 518196), (41664, 515808), (42984, 499968), (43008, 499689), (43183, 497664), (44576, 482112), (46872, 458496), (47616, 451332), (48357, 444416), (48384, 444168), (49352, 435456), (50148, 428544), (50944, 421848), (52731, 407552), (53568, 401184), (54432, 394816), (55296, 388647), (55521, 387072), (55552, 386856), (57312, 374976), (60264, 356608), (62208, 345464), (62496, 343872), (63488, 338499), (64476, 333312), (64512, 333126), (66864, 321408), (70308, 305664), (71424, 300888), (72576, 296112), (74028, 290304), (75222, 285696), (76416, 281232), (80352, 267456), (82944, 259098), (83328, 257904), (85968, 249984), (86366, 248832), (89152, 241056), (93744, 229248), (95232, 225666), (96714, 222208), (96768, 222084), (98704, 217728), (100296, 214272), (101888, 210924), (105462, 203776), (107136, 200592), (108864, 197408), (111042, 193536), (111104, 193428), (112833, 190464), (114624, 187488), (120528, 178304), (124416, 172732), (124992, 171936), (128952, 166656), (129024, 166563), (129549, 165888), (133728, 160704), (140616, 152832), (142848, 150444), (145152, 148056)]