21051048960

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 704

約数和(自身を含む): 79587360000

約数和(自身を除く): 58536311040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 59, 60, 64, 72, 80, 87, 89, 90, 96, 108, 116, 118, 120, 128, 135, 144, 145, 160, 174, 177, 178, 180, 192, 216, 232, 236, 240, 256, 261, 267, 270, 288, 290, 295, 320, 348, 354, 356, 360, 384, 432, 435, 445, 464, 472, 480, 512, 522, 531, 534, 540, 576, 580, 590, 640, 696, 708, 712, 720, 768, 783, 801, 864, 870, 885, 890, 928, 944, 960, 1024, 1044, 1062, 1068, 1080, 1152, 1160, 1180, 1280, 1305, 1335, 1392, 1416, 1424, 1440, 1536, 1566, 1593, 1602, 1711, 1728, 1740, 1770, 1780, 1856, 1888, 1920, 2088, 2124, 2136, 2160, 2304, 2320, 2360, 2403, 2560, 2581, 2610, 2655, 2670, 2784, 2832, 2848, 2880, 3072, 3132, 3186, 3204, 3422, 3456, 3480, 3540, 3560, 3712, 3776, 3840, 3915, 4005, 4176, 4248, 4272, 4320, 4608, 4640, 4720, 4806, 5120, 5133, 5162, 5220, 5251, 5310, 5340, 5568, 5664, 5696, 5760, 6264, 6372, 6408, 6844, 6912, 6960, 7080, 7120, 7424, 7552, 7680, 7743, 7830, 7965, 8010, 8352, 8496, 8544, 8555, 8640, 9216, 9280, 9440, 9612, 10266, 10324, 10440, 10502, 10620, 10680, 11136, 11328, 11392, 11520, 12015, 12528, 12744, 12816, 12905, 13688, 13824, 13920, 14160, 14240, 14848, 15104, 15360, 15399, 15486, 15660, 15753, 15930, 16020, 16704, 16992, 17088, 17110, 17280, 18560, 18880, 19224, 20532, 20648, 20880, 21004, 21240, 21360, 22272, 22656, 22784, 23040, 23229, 24030, 25056, 25488, 25632, 25665, 25810, 26255, 27376, 27648, 27840, 28320, 28480, 29696, 30208, 30798, 30972, 31320, 31506, 31860, 32040, 33408, 33984, 34176, 34220, 34560, 37120, 37760, 38448, 38715, 41064, 41296, 41760, 42008, 42480, 42720, 44544, 45312, 45568, 46080, 46197, 46458, 47259, 48060, 50112, 50976, 51264, 51330, 51620, 52510, 54752, 55680, 56640, 56960, 60416, 61596, 61944, 62640, 63012, 63720, 64080, 66816, 67968, 68352, 68440, 69120, 69687, 74240, 75520, 76896, 76995, 77430, 78765, 82128, 82592, 83520, 84016, 84960, 85440, 89088, 90624, 91136, 92394, 92916, 94518, 96120, 100224, 101952, 102528, 102660, 103240, 105020, 109504, 111360, 113280, 113920, 116145, 123192, 123888, 125280, 126024, 127440, 128160, 133632, 135936, 136704, 136880, 138240, 139374, 141777, 148480, 151040, 152279, 153792, 153990, 154860, 157530, 164256, 165184, 167040, 168032, 169920, 170880, 181248, 184788, 185832, 189036, 192240, 200448, 203904, 205056, 205320, 206480, 210040, 219008, 222720, 226560, 227840, 230985, 232290, 236295, 246384, 247776, 250560, 252048, 254880, 256320, 267264, 271872, 273408, 273760, 278748, 283554, 302080, 304558, 307584, 307980, 309720, 315060, 328512, 330368, 334080, 336064, 339840, 341760, 348435, 369576, 371664, 378072, 384480, 400896, 407808, 410112, 410640, 412960, 420080, 438016, 445440, 453120, 455680, 456837, 461970, 464580, 472590, 492768, 495552, 501120, 504096, 509760, 512640, 543744, 547520, 557496, 567108, 609116, 615168, 615960, 619440, 630120, 657024, 660736, 668160, 672128, 679680, 683520, 696870, 708885, 739152, 743328, 756144, 761395, 768960, 801792, 815616, 820224, 821280, 825920, 840160, 876032, 906240, 913674, 923940, 929160, 945180, 985536, 991104, 1002240, 1008192, 1019520, 1025280, 1095040, 1114992, 1134216, 1218232, 1230336, 1231920, 1238880, 1260240, 1314048, 1321472, 1336320, 1344256, 1359360, 1367040, 1370511, 1393740, 1417770, 1478304, 1486656, 1512288, 1522790, 1537920, 1631232, 1642560, 1651840, 1680320, 1752064, 1827348, 1847880, 1858320, 1890360, 1971072, 1982208, 2004480, 2016384, 2039040, 2050560, 2190080, 2229984, 2268432, 2284185, 2436464, 2460672, 2463840, 2477760, 2520480, 2628096, 2642944, 2688512, 2718720, 2741022, 2787480, 2835540, 2956608, 2973312, 3024576, 3045580, 3075840, 3285120, 3303680, 3360640, 3654696, 3695760, 3716640, 3780720, 3942144, 3964416, 4008960, 4032768, 4078080, 4101120, 4111533, 4380160, 4459968, 4536864, 4568370, 4872928, 4927680, 4955520, 5040960, 5256192, 5377024, 5482044, 5574960, 5671080, 5913216, 5946624, 6049152, 6091160, 6151680, 6570240, 6607360, 6721280, 6852555, 7309392, 7391520, 7433280, 7561440, 7884288, 7928832, 8065536, 8156160, 8223066, 8760320, 8919936, 9073728, 9136740, 9745856, 9855360, 9911040, 10081920, 10964088, 11149920, 11342160, 11826432, 11893248, 12098304, 12182320, 12303360, 13140480, 13214720, 13442560, 13705110, 14618784, 14783040, 14866560, 15122880, 15768576, 16131072, 16446132, 17839872, 18147456, 18273480, 19491712, 19710720, 19822080, 20163840, 20557665, 21928176, 22299840, 22684320, 23652864, 23786496, 24196608, 24364640, 26280960, 26885120, 27410220, 29237568, 29566080, 29733120, 30245760, 32892264, 35679744, 36294912, 36546960, 38983424, 39421440, 39644160, 40327680, 41115330, 43856352, 44599680, 45368640, 47305728, 48393216, 48729280, 54820440, 58475136, 59132160, 59466240, 60491520, 65784528, 71359488, 72589824, 73093920, 77966848, 78842880, 80655360, 82230660, 87712704, 89199360, 90737280, 97458560, 109640880, 116950272, 118264320, 118932480, 120983040, 131569056, 145179648, 146187840, 155933696, 164461320, 175425408, 178398720, 181474560, 194917120, 219281760, 233900544, 236528640, 241966080, 263138112, 292375680, 328922640, 350850816, 356797440, 362949120, 389834240, 438563520, 467801088, 526276224, 584751360, 657845280, 701701632, 725898240, 779668480, 877127040, 1052552448, 1169502720, 1315690560, 1403403264, 1754254080, 2105104896, 2339005440, 2631381120, 3508508160, 4210209792, 5262762240, 7017016320, 10525524480, 21051048960]

約数ペア:

[(1, 21051048960), (2, 10525524480), (3, 7017016320), (4, 5262762240), (5, 4210209792), (6, 3508508160), (8, 2631381120), (9, 2339005440), (10, 2105104896), (12, 1754254080), (15, 1403403264), (16, 1315690560), (18, 1169502720), (20, 1052552448), (24, 877127040), (27, 779668480), (29, 725898240), (30, 701701632), (32, 657845280), (36, 584751360), (40, 526276224), (45, 467801088), (48, 438563520), (54, 389834240), (58, 362949120), (59, 356797440), (60, 350850816), (64, 328922640), (72, 292375680), (80, 263138112), (87, 241966080), (89, 236528640), (90, 233900544), (96, 219281760), (108, 194917120), (116, 181474560), (118, 178398720), (120, 175425408), (128, 164461320), (135, 155933696), (144, 146187840), (145, 145179648), (160, 131569056), (174, 120983040), (177, 118932480), (178, 118264320), (180, 116950272), (192, 109640880), (216, 97458560), (232, 90737280), (236, 89199360), (240, 87712704), (256, 82230660), (261, 80655360), (267, 78842880), (270, 77966848), (288, 73093920), (290, 72589824), (295, 71359488), (320, 65784528), (348, 60491520), (354, 59466240), (356, 59132160), (360, 58475136), (384, 54820440), (432, 48729280), (435, 48393216), (445, 47305728), (464, 45368640), (472, 44599680), (480, 43856352), (512, 41115330), (522, 40327680), (531, 39644160), (534, 39421440), (540, 38983424), (576, 36546960), (580, 36294912), (590, 35679744), (640, 32892264), (696, 30245760), (708, 29733120), (712, 29566080), (720, 29237568), (768, 27410220), (783, 26885120), (801, 26280960), (864, 24364640), (870, 24196608), (885, 23786496), (890, 23652864), (928, 22684320), (944, 22299840), (960, 21928176), (1024, 20557665), (1044, 20163840), (1062, 19822080), (1068, 19710720), (1080, 19491712), (1152, 18273480), (1160, 18147456), (1180, 17839872), (1280, 16446132), (1305, 16131072), (1335, 15768576), (1392, 15122880), (1416, 14866560), (1424, 14783040), (1440, 14618784), (1536, 13705110), (1566, 13442560), (1593, 13214720), (1602, 13140480), (1711, 12303360), (1728, 12182320), (1740, 12098304), (1770, 11893248), (1780, 11826432), (1856, 11342160), (1888, 11149920), (1920, 10964088), (2088, 10081920), (2124, 9911040), (2136, 9855360), (2160, 9745856), (2304, 9136740), (2320, 9073728), (2360, 8919936), (2403, 8760320), (2560, 8223066), (2581, 8156160), (2610, 8065536), (2655, 7928832), (2670, 7884288), (2784, 7561440), (2832, 7433280), (2848, 7391520), (2880, 7309392), (3072, 6852555), (3132, 6721280), (3186, 6607360), (3204, 6570240), (3422, 6151680), (3456, 6091160), (3480, 6049152), (3540, 5946624), (3560, 5913216), (3712, 5671080), (3776, 5574960), (3840, 5482044), (3915, 5377024), (4005, 5256192), (4176, 5040960), (4248, 4955520), (4272, 4927680), (4320, 4872928), (4608, 4568370), (4640, 4536864), (4720, 4459968), (4806, 4380160), (5120, 4111533), (5133, 4101120), (5162, 4078080), (5220, 4032768), (5251, 4008960), (5310, 3964416), (5340, 3942144), (5568, 3780720), (5664, 3716640), (5696, 3695760), (5760, 3654696), (6264, 3360640), (6372, 3303680), (6408, 3285120), (6844, 3075840), (6912, 3045580), (6960, 3024576), (7080, 2973312), (7120, 2956608), (7424, 2835540), (7552, 2787480), (7680, 2741022), (7743, 2718720), (7830, 2688512), (7965, 2642944), (8010, 2628096), (8352, 2520480), (8496, 2477760), (8544, 2463840), (8555, 2460672), (8640, 2436464), (9216, 2284185), (9280, 2268432), (9440, 2229984), (9612, 2190080), (10266, 2050560), (10324, 2039040), (10440, 2016384), (10502, 2004480), (10620, 1982208), (10680, 1971072), (11136, 1890360), (11328, 1858320), (11392, 1847880), (11520, 1827348), (12015, 1752064), (12528, 1680320), (12744, 1651840), (12816, 1642560), (12905, 1631232), (13688, 1537920), (13824, 1522790), (13920, 1512288), (14160, 1486656), (14240, 1478304), (14848, 1417770), (15104, 1393740), (15360, 1370511), (15399, 1367040), (15486, 1359360), (15660, 1344256), (15753, 1336320), (15930, 1321472), (16020, 1314048), (16704, 1260240), (16992, 1238880), (17088, 1231920), (17110, 1230336), (17280, 1218232), (18560, 1134216), (18880, 1114992), (19224, 1095040), (20532, 1025280), (20648, 1019520), (20880, 1008192), (21004, 1002240), (21240, 991104), (21360, 985536), (22272, 945180), (22656, 929160), (22784, 923940), (23040, 913674), (23229, 906240), (24030, 876032), (25056, 840160), (25488, 825920), (25632, 821280), (25665, 820224), (25810, 815616), (26255, 801792), (27376, 768960), (27648, 761395), (27840, 756144), (28320, 743328), (28480, 739152), (29696, 708885), (30208, 696870), (30798, 683520), (30972, 679680), (31320, 672128), (31506, 668160), (31860, 660736), (32040, 657024), (33408, 630120), (33984, 619440), (34176, 615960), (34220, 615168), (34560, 609116), (37120, 567108), (37760, 557496), (38448, 547520), (38715, 543744), (41064, 512640), (41296, 509760), (41760, 504096), (42008, 501120), (42480, 495552), (42720, 492768), (44544, 472590), (45312, 464580), (45568, 461970), (46080, 456837), (46197, 455680), (46458, 453120), (47259, 445440), (48060, 438016), (50112, 420080), (50976, 412960), (51264, 410640), (51330, 410112), (51620, 407808), (52510, 400896), (54752, 384480), (55680, 378072), (56640, 371664), (56960, 369576), (60416, 348435), (61596, 341760), (61944, 339840), (62640, 336064), (63012, 334080), (63720, 330368), (64080, 328512), (66816, 315060), (67968, 309720), (68352, 307980), (68440, 307584), (69120, 304558), (69687, 302080), (74240, 283554), (75520, 278748), (76896, 273760), (76995, 273408), (77430, 271872), (78765, 267264), (82128, 256320), (82592, 254880), (83520, 252048), (84016, 250560), (84960, 247776), (85440, 246384), (89088, 236295), (90624, 232290), (91136, 230985), (92394, 227840), (92916, 226560), (94518, 222720), (96120, 219008), (100224, 210040), (101952, 206480), (102528, 205320), (102660, 205056), (103240, 203904), (105020, 200448), (109504, 192240), (111360, 189036), (113280, 185832), (113920, 184788), (116145, 181248), (123192, 170880), (123888, 169920), (125280, 168032), (126024, 167040), (127440, 165184), (128160, 164256), (133632, 157530), (135936, 154860), (136704, 153990), (136880, 153792), (138240, 152279), (139374, 151040), (141777, 148480)]