21617648640

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2378

約数の個数: 528

約数和(自身を含む): 88595470080

約数和(自身を除く): 66977821440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 256, 261, 280, 288, 290, 315, 320, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 504, 512, 522, 560, 576, 580, 609, 630, 640, 672, 696, 720, 768, 812, 840, 870, 896, 928, 960, 1008, 1015, 1024, 1044, 1120, 1152, 1160, 1218, 1260, 1280, 1305, 1344, 1392, 1440, 1536, 1624, 1680, 1740, 1792, 1827, 1856, 1920, 2016, 2030, 2088, 2240, 2304, 2311, 2320, 2436, 2520, 2560, 2610, 2688, 2784, 2880, 3045, 3072, 3248, 3360, 3480, 3584, 3654, 3712, 3840, 4032, 4060, 4176, 4480, 4608, 4622, 4640, 4872, 5040, 5120, 5220, 5376, 5568, 5760, 6090, 6496, 6720, 6933, 6960, 7168, 7308, 7424, 7680, 8064, 8120, 8352, 8960, 9135, 9216, 9244, 9280, 9744, 10080, 10440, 10752, 11136, 11520, 11555, 12180, 12992, 13440, 13866, 13920, 14616, 14848, 15360, 16128, 16177, 16240, 16704, 17920, 18270, 18488, 18560, 19488, 20160, 20799, 20880, 21504, 22272, 23040, 23110, 24360, 25984, 26880, 27732, 27840, 29232, 29696, 32256, 32354, 32480, 33408, 34665, 35840, 36540, 36976, 37120, 38976, 40320, 41598, 41760, 44544, 46080, 46220, 48531, 48720, 51968, 53760, 55464, 55680, 58464, 64512, 64708, 64960, 66816, 67019, 69330, 73080, 73952, 74240, 77952, 80640, 80885, 83196, 83520, 89088, 92440, 97062, 97440, 103936, 103995, 107520, 110928, 111360, 116928, 129416, 129920, 133632, 134038, 138660, 145593, 146160, 147904, 148480, 155904, 161280, 161770, 166392, 167040, 184880, 194124, 194880, 201057, 207872, 207990, 221856, 222720, 233856, 242655, 258832, 259840, 267264, 268076, 277320, 291186, 292320, 295808, 311808, 322560, 323540, 332784, 334080, 335095, 369760, 388248, 389760, 402114, 415980, 443712, 445440, 467712, 469133, 485310, 517664, 519680, 536152, 554640, 582372, 584640, 591616, 603171, 623616, 647080, 665568, 668160, 670190, 727965, 739520, 776496, 779520, 804228, 831960, 887424, 935424, 938266, 970620, 1005285, 1035328, 1039360, 1072304, 1109280, 1164744, 1169280, 1183232, 1206342, 1294160, 1331136, 1336320, 1340380, 1407399, 1455930, 1479040, 1552992, 1559040, 1608456, 1663920, 1774848, 1870848, 1876532, 1941240, 2010570, 2070656, 2144608, 2218560, 2329488, 2338560, 2345665, 2366464, 2412684, 2588320, 2662272, 2680760, 2814798, 2911860, 2958080, 3015855, 3105984, 3118080, 3216912, 3327840, 3549696, 3753064, 3882480, 4021140, 4141312, 4222197, 4289216, 4437120, 4658976, 4677120, 4691330, 4825368, 5176640, 5324544, 5361520, 5629596, 5823720, 5916160, 6031710, 6211968, 6433824, 6655680, 7036995, 7099392, 7506128, 7764960, 8042280, 8282624, 8444394, 8578432, 8874240, 9317952, 9354240, 9382660, 9650736, 10353280, 10649088, 10723040, 11259192, 11647440, 11832320, 12063420, 12423936, 12867648, 13311360, 14073990, 15012256, 15529920, 16084560, 16565248, 16888788, 17156864, 17748480, 18635904, 18765320, 19301472, 20706560, 21110985, 21298176, 21446080, 22518384, 23294880, 24126840, 24847872, 25735296, 26622720, 28147980, 30024512, 31059840, 32169120, 33777576, 34313728, 35496960, 37271808, 37530640, 38602944, 41413120, 42221970, 42892160, 45036768, 46589760, 48253680, 49695744, 51470592, 53245440, 56295960, 60049024, 62119680, 64338240, 67555152, 68627456, 74543616, 75061280, 77205888, 82826240, 84443940, 85784320, 90073536, 93179520, 96507360, 102941184, 106490880, 112591920, 120098048, 124239360, 128676480, 135110304, 149087232, 150122560, 154411776, 168887880, 171568640, 180147072, 186359040, 193014720, 205882368, 225183840, 240196096, 248478720, 257352960, 270220608, 300245120, 308823552, 337775760, 343137280, 360294144, 372718080, 386029440, 450367680, 480392192, 514705920, 540441216, 600490240, 617647104, 675551520, 720588288, 745436160, 772058880, 900735360, 1029411840, 1080882432, 1200980480, 1351103040, 1441176576, 1544117760, 1801470720, 2161764864, 2401960960, 2702206080, 3088235520, 3602941440, 4323529728, 5404412160, 7205882880, 10808824320, 21617648640]

約数ペア:

[(1, 21617648640), (2, 10808824320), (3, 7205882880), (4, 5404412160), (5, 4323529728), (6, 3602941440), (7, 3088235520), (8, 2702206080), (9, 2401960960), (10, 2161764864), (12, 1801470720), (14, 1544117760), (15, 1441176576), (16, 1351103040), (18, 1200980480), (20, 1080882432), (21, 1029411840), (24, 900735360), (28, 772058880), (29, 745436160), (30, 720588288), (32, 675551520), (35, 617647104), (36, 600490240), (40, 540441216), (42, 514705920), (45, 480392192), (48, 450367680), (56, 386029440), (58, 372718080), (60, 360294144), (63, 343137280), (64, 337775760), (70, 308823552), (72, 300245120), (80, 270220608), (84, 257352960), (87, 248478720), (90, 240196096), (96, 225183840), (105, 205882368), (112, 193014720), (116, 186359040), (120, 180147072), (126, 171568640), (128, 168887880), (140, 154411776), (144, 150122560), (145, 149087232), (160, 135110304), (168, 128676480), (174, 124239360), (180, 120098048), (192, 112591920), (203, 106490880), (210, 102941184), (224, 96507360), (232, 93179520), (240, 90073536), (252, 85784320), (256, 84443940), (261, 82826240), (280, 77205888), (288, 75061280), (290, 74543616), (315, 68627456), (320, 67555152), (336, 64338240), (348, 62119680), (360, 60049024), (384, 56295960), (406, 53245440), (420, 51470592), (435, 49695744), (448, 48253680), (464, 46589760), (480, 45036768), (504, 42892160), (512, 42221970), (522, 41413120), (560, 38602944), (576, 37530640), (580, 37271808), (609, 35496960), (630, 34313728), (640, 33777576), (672, 32169120), (696, 31059840), (720, 30024512), (768, 28147980), (812, 26622720), (840, 25735296), (870, 24847872), (896, 24126840), (928, 23294880), (960, 22518384), (1008, 21446080), (1015, 21298176), (1024, 21110985), (1044, 20706560), (1120, 19301472), (1152, 18765320), (1160, 18635904), (1218, 17748480), (1260, 17156864), (1280, 16888788), (1305, 16565248), (1344, 16084560), (1392, 15529920), (1440, 15012256), (1536, 14073990), (1624, 13311360), (1680, 12867648), (1740, 12423936), (1792, 12063420), (1827, 11832320), (1856, 11647440), (1920, 11259192), (2016, 10723040), (2030, 10649088), (2088, 10353280), (2240, 9650736), (2304, 9382660), (2311, 9354240), (2320, 9317952), (2436, 8874240), (2520, 8578432), (2560, 8444394), (2610, 8282624), (2688, 8042280), (2784, 7764960), (2880, 7506128), (3045, 7099392), (3072, 7036995), (3248, 6655680), (3360, 6433824), (3480, 6211968), (3584, 6031710), (3654, 5916160), (3712, 5823720), (3840, 5629596), (4032, 5361520), (4060, 5324544), (4176, 5176640), (4480, 4825368), (4608, 4691330), (4622, 4677120), (4640, 4658976), (4872, 4437120), (5040, 4289216), (5120, 4222197), (5220, 4141312), (5376, 4021140), (5568, 3882480), (5760, 3753064), (6090, 3549696), (6496, 3327840), (6720, 3216912), (6933, 3118080), (6960, 3105984), (7168, 3015855), (7308, 2958080), (7424, 2911860), (7680, 2814798), (8064, 2680760), (8120, 2662272), (8352, 2588320), (8960, 2412684), (9135, 2366464), (9216, 2345665), (9244, 2338560), (9280, 2329488), (9744, 2218560), (10080, 2144608), (10440, 2070656), (10752, 2010570), (11136, 1941240), (11520, 1876532), (11555, 1870848), (12180, 1774848), (12992, 1663920), (13440, 1608456), (13866, 1559040), (13920, 1552992), (14616, 1479040), (14848, 1455930), (15360, 1407399), (16128, 1340380), (16177, 1336320), (16240, 1331136), (16704, 1294160), (17920, 1206342), (18270, 1183232), (18488, 1169280), (18560, 1164744), (19488, 1109280), (20160, 1072304), (20799, 1039360), (20880, 1035328), (21504, 1005285), (22272, 970620), (23040, 938266), (23110, 935424), (24360, 887424), (25984, 831960), (26880, 804228), (27732, 779520), (27840, 776496), (29232, 739520), (29696, 727965), (32256, 670190), (32354, 668160), (32480, 665568), (33408, 647080), (34665, 623616), (35840, 603171), (36540, 591616), (36976, 584640), (37120, 582372), (38976, 554640), (40320, 536152), (41598, 519680), (41760, 517664), (44544, 485310), (46080, 469133), (46220, 467712), (48531, 445440), (48720, 443712), (51968, 415980), (53760, 402114), (55464, 389760), (55680, 388248), (58464, 369760), (64512, 335095), (64708, 334080), (64960, 332784), (66816, 323540), (67019, 322560), (69330, 311808), (73080, 295808), (73952, 292320), (74240, 291186), (77952, 277320), (80640, 268076), (80885, 267264), (83196, 259840), (83520, 258832), (89088, 242655), (92440, 233856), (97062, 222720), (97440, 221856), (103936, 207990), (103995, 207872), (107520, 201057), (110928, 194880), (111360, 194124), (116928, 184880), (129416, 167040), (129920, 166392), (133632, 161770), (134038, 161280), (138660, 155904), (145593, 148480), (146160, 147904)]