20924651520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2225

約数の個数: 288

約数和(自身を含む): 73221548400

約数和(自身を除く): 52296896880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 240, 256, 288, 320, 327, 360, 384, 436, 480, 512, 545, 576, 640, 654, 720, 768, 872, 960, 981, 1024, 1090, 1152, 1280, 1308, 1440, 1536, 1635, 1744, 1920, 1962, 2048, 2083, 2180, 2304, 2560, 2616, 2880, 3072, 3270, 3488, 3840, 3924, 4166, 4360, 4608, 4905, 5120, 5232, 5760, 6144, 6249, 6540, 6976, 7680, 7848, 8332, 8720, 9216, 9810, 10240, 10415, 10464, 11520, 12498, 13080, 13952, 15360, 15696, 16664, 17440, 18432, 18747, 19620, 20830, 20928, 23040, 24996, 26160, 27904, 30720, 31245, 31392, 33328, 34880, 37494, 39240, 41660, 41856, 46080, 49992, 52320, 55808, 62490, 62784, 66656, 69760, 74988, 78480, 83320, 83712, 92160, 93735, 99984, 104640, 111616, 124980, 125568, 133312, 139520, 149976, 156960, 166640, 167424, 187470, 199968, 209280, 223232, 227047, 249960, 251136, 266624, 279040, 299952, 313920, 333280, 334848, 374940, 399936, 418560, 454094, 499920, 502272, 533248, 558080, 599904, 627840, 666560, 669696, 681141, 749880, 799872, 837120, 908188, 999840, 1004544, 1066496, 1116160, 1135235, 1199808, 1255680, 1333120, 1362282, 1499760, 1599744, 1674240, 1816376, 1999680, 2009088, 2043423, 2132992, 2270470, 2399616, 2511360, 2666240, 2724564, 2999520, 3199488, 3348480, 3405705, 3632752, 3999360, 4086846, 4265984, 4540940, 4799232, 5022720, 5332480, 5449128, 5999040, 6398976, 6811410, 7265504, 7998720, 8173692, 9081880, 9598464, 10045440, 10217115, 10664960, 10898256, 11998080, 12797952, 13622820, 14531008, 15997440, 16347384, 18163760, 19196928, 20434230, 21329920, 21796512, 23996160, 27245640, 29062016, 31994880, 32694768, 36327520, 38393856, 40868460, 43593024, 47992320, 54491280, 58124032, 63989760, 65389536, 72655040, 81736920, 87186048, 95984640, 108982560, 116248064, 130779072, 145310080, 163473840, 174372096, 191969280, 217965120, 232496128, 261558144, 290620160, 326947680, 348744192, 435930240, 464992256, 523116288, 581240320, 653895360, 697488384, 871860480, 1046232576, 1162480640, 1307790720, 1394976768, 1743720960, 2092465152, 2324961280, 2615581440, 3487441920, 4184930304, 5231162880, 6974883840, 10462325760, 20924651520]

約数ペア:

[(1, 20924651520), (2, 10462325760), (3, 6974883840), (4, 5231162880), (5, 4184930304), (6, 3487441920), (8, 2615581440), (9, 2324961280), (10, 2092465152), (12, 1743720960), (15, 1394976768), (16, 1307790720), (18, 1162480640), (20, 1046232576), (24, 871860480), (30, 697488384), (32, 653895360), (36, 581240320), (40, 523116288), (45, 464992256), (48, 435930240), (60, 348744192), (64, 326947680), (72, 290620160), (80, 261558144), (90, 232496128), (96, 217965120), (109, 191969280), (120, 174372096), (128, 163473840), (144, 145310080), (160, 130779072), (180, 116248064), (192, 108982560), (218, 95984640), (240, 87186048), (256, 81736920), (288, 72655040), (320, 65389536), (327, 63989760), (360, 58124032), (384, 54491280), (436, 47992320), (480, 43593024), (512, 40868460), (545, 38393856), (576, 36327520), (640, 32694768), (654, 31994880), (720, 29062016), (768, 27245640), (872, 23996160), (960, 21796512), (981, 21329920), (1024, 20434230), (1090, 19196928), (1152, 18163760), (1280, 16347384), (1308, 15997440), (1440, 14531008), (1536, 13622820), (1635, 12797952), (1744, 11998080), (1920, 10898256), (1962, 10664960), (2048, 10217115), (2083, 10045440), (2180, 9598464), (2304, 9081880), (2560, 8173692), (2616, 7998720), (2880, 7265504), (3072, 6811410), (3270, 6398976), (3488, 5999040), (3840, 5449128), (3924, 5332480), (4166, 5022720), (4360, 4799232), (4608, 4540940), (4905, 4265984), (5120, 4086846), (5232, 3999360), (5760, 3632752), (6144, 3405705), (6249, 3348480), (6540, 3199488), (6976, 2999520), (7680, 2724564), (7848, 2666240), (8332, 2511360), (8720, 2399616), (9216, 2270470), (9810, 2132992), (10240, 2043423), (10415, 2009088), (10464, 1999680), (11520, 1816376), (12498, 1674240), (13080, 1599744), (13952, 1499760), (15360, 1362282), (15696, 1333120), (16664, 1255680), (17440, 1199808), (18432, 1135235), (18747, 1116160), (19620, 1066496), (20830, 1004544), (20928, 999840), (23040, 908188), (24996, 837120), (26160, 799872), (27904, 749880), (30720, 681141), (31245, 669696), (31392, 666560), (33328, 627840), (34880, 599904), (37494, 558080), (39240, 533248), (41660, 502272), (41856, 499920), (46080, 454094), (49992, 418560), (52320, 399936), (55808, 374940), (62490, 334848), (62784, 333280), (66656, 313920), (69760, 299952), (74988, 279040), (78480, 266624), (83320, 251136), (83712, 249960), (92160, 227047), (93735, 223232), (99984, 209280), (104640, 199968), (111616, 187470), (124980, 167424), (125568, 166640), (133312, 156960), (139520, 149976)]