20115954305280

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3403853}}^1$

素因数の和:3403908

約数の個数: 432

約数和(自身を含む): 75975655129920

約数和(自身を除く): 55859700824640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2160, 2280, 2304, 2430, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 3840, 3888, 4104, 4320, 4560, 4617, 4860, 4864, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6840, 6912, 7296, 7695, 7776, 8208, 8640, 9120, 9234, 9720, 10260, 10368, 10944, 11520, 12160, 12312, 12960, 13680, 14592, 15390, 15552, 16416, 17280, 18240, 18468, 19440, 20520, 20736, 21888, 23085, 24320, 24624, 25920, 27360, 30780, 31104, 32832, 34560, 36480, 36936, 38880, 41040, 43776, 46170, 49248, 51840, 54720, 61560, 62208, 65664, 72960, 73872, 77760, 82080, 92340, 98496, 103680, 109440, 123120, 131328, 147744, 155520, 164160, 184680, 196992, 218880, 246240, 295488, 311040, 328320, 369360, 393984, 492480, 590976, 656640, 738720, 984960, 1181952, 1477440, 1969920, 2954880, 3403853, 5909760, 6807706, 10211559, 13615412, 17019265, 20423118, 27230824, 30634677, 34038530, 40846236, 51057795, 54461648, 61269354, 64673207, 68077060, 81692472, 91904031, 102115590, 108923296, 122538708, 129346414, 136154120, 153173385, 163384944, 183808062, 194019621, 204231180, 217846592, 245077416, 258692828, 272308240, 275712093, 306346770, 323366035, 326769888, 367616124, 388039242, 408462360, 435693184, 459520155, 490154832, 517385656, 544616480, 551424186, 582058863, 612693540, 646732070, 653539776, 735232248, 776078484, 816924720, 827136279, 871386368, 919040310, 970098105, 980309664, 1034771312, 1089232960, 1102848372, 1164117726, 1225387080, 1293464140, 1307079552, 1378560465, 1470464496, 1552156968, 1633849440, 1654272558, 1746176589, 1838080620, 1940196210, 1960619328, 2069542624, 2178465920, 2205696744, 2328235452, 2450774160, 2586928280, 2614159104, 2757120930, 2910294315, 2940928992, 3104313936, 3267698880, 3308545116, 3492353178, 3676161240, 3880392420, 3921238656, 4135681395, 4139085248, 4356931840, 4411393488, 4656470904, 4901548320, 5173856560, 5238529767, 5514241860, 5820588630, 5881857984, 6208627872, 6535397760, 6617090232, 6984706356, 7352322480, 7760784840, 7842477312, 8271362790, 8278170496, 8730882945, 8822786976, 9312941808, 9803096640, 10347713120, 10477059534, 11028483720, 11641177260, 11763715968, 12417255744, 13070795520, 13234180464, 13969412712, 14704644960, 15521569680, 15715589301, 16542725580, 16556340992, 17461765890, 17645573952, 18625883616, 19606193280, 20695426240, 20954119068, 22056967440, 23282354520, 23527431936, 24834511488, 26192648835, 26468360928, 27938825424, 29409289920, 31043139360, 31431178602, 33085451160, 34923531780, 35291147904, 37251767232, 39212386560, 41390852480, 41908238136, 44113934880, 46564709040, 49669022976, 52385297670, 52936721856, 55877650848, 58818579840, 62086278720, 62862357204, 66170902320, 69847063560, 70582295808, 74503534464, 78577946505, 82781704960, 83816476272, 88227869760, 93129418080, 104770595340, 105873443712, 111755301696, 117637159680, 124172557440, 125724714408, 132341804640, 139694127120, 149007068928, 157155893010, 167632952544, 176455739520, 186258836160, 209541190680, 211746887424, 223510603392, 248345114880, 251449428816, 264683609280, 279388254240, 314311786020, 335265905088, 352911479040, 372517672320, 419082381360, 447021206784, 502898857632, 529367218560, 558776508480, 628623572040, 670531810176, 745035344640, 838164762720, 1005797715264, 1058734437120, 1117553016960, 1257247144080, 1341063620352, 1676329525440, 2011595430528, 2235106033920, 2514494288160, 3352659050880, 4023190861056, 5028988576320, 6705318101760, 10057977152640, 20115954305280]

約数ペア:

[(1, 20115954305280), (2, 10057977152640), (3, 6705318101760), (4, 5028988576320), (5, 4023190861056), (6, 3352659050880), (8, 2514494288160), (9, 2235106033920), (10, 2011595430528), (12, 1676329525440), (15, 1341063620352), (16, 1257247144080), (18, 1117553016960), (19, 1058734437120), (20, 1005797715264), (24, 838164762720), (27, 745035344640), (30, 670531810176), (32, 628623572040), (36, 558776508480), (38, 529367218560), (40, 502898857632), (45, 447021206784), (48, 419082381360), (54, 372517672320), (57, 352911479040), (60, 335265905088), (64, 314311786020), (72, 279388254240), (76, 264683609280), (80, 251449428816), (81, 248345114880), (90, 223510603392), (95, 211746887424), (96, 209541190680), (108, 186258836160), (114, 176455739520), (120, 167632952544), (128, 157155893010), (135, 149007068928), (144, 139694127120), (152, 132341804640), (160, 125724714408), (162, 124172557440), (171, 117637159680), (180, 111755301696), (190, 105873443712), (192, 104770595340), (216, 93129418080), (228, 88227869760), (240, 83816476272), (243, 82781704960), (256, 78577946505), (270, 74503534464), (285, 70582295808), (288, 69847063560), (304, 66170902320), (320, 62862357204), (324, 62086278720), (342, 58818579840), (360, 55877650848), (380, 52936721856), (384, 52385297670), (405, 49669022976), (432, 46564709040), (456, 44113934880), (480, 41908238136), (486, 41390852480), (513, 39212386560), (540, 37251767232), (570, 35291147904), (576, 34923531780), (608, 33085451160), (640, 31431178602), (648, 31043139360), (684, 29409289920), (720, 27938825424), (760, 26468360928), (768, 26192648835), (810, 24834511488), (855, 23527431936), (864, 23282354520), (912, 22056967440), (960, 20954119068), (972, 20695426240), (1026, 19606193280), (1080, 18625883616), (1140, 17645573952), (1152, 17461765890), (1215, 16556340992), (1216, 16542725580), (1280, 15715589301), (1296, 15521569680), (1368, 14704644960), (1440, 13969412712), (1520, 13234180464), (1539, 13070795520), (1620, 12417255744), (1710, 11763715968), (1728, 11641177260), (1824, 11028483720), (1920, 10477059534), (1944, 10347713120), (2052, 9803096640), (2160, 9312941808), (2280, 8822786976), (2304, 8730882945), (2430, 8278170496), (2432, 8271362790), (2565, 7842477312), (2592, 7760784840), (2736, 7352322480), (2880, 6984706356), (3040, 6617090232), (3078, 6535397760), (3240, 6208627872), (3420, 5881857984), (3456, 5820588630), (3648, 5514241860), (3840, 5238529767), (3888, 5173856560), (4104, 4901548320), (4320, 4656470904), (4560, 4411393488), (4617, 4356931840), (4860, 4139085248), (4864, 4135681395), (5130, 3921238656), (5184, 3880392420), (5472, 3676161240), (5760, 3492353178), (6080, 3308545116), (6156, 3267698880), (6480, 3104313936), (6840, 2940928992), (6912, 2910294315), (7296, 2757120930), (7695, 2614159104), (7776, 2586928280), (8208, 2450774160), (8640, 2328235452), (9120, 2205696744), (9234, 2178465920), (9720, 2069542624), (10260, 1960619328), (10368, 1940196210), (10944, 1838080620), (11520, 1746176589), (12160, 1654272558), (12312, 1633849440), (12960, 1552156968), (13680, 1470464496), (14592, 1378560465), (15390, 1307079552), (15552, 1293464140), (16416, 1225387080), (17280, 1164117726), (18240, 1102848372), (18468, 1089232960), (19440, 1034771312), (20520, 980309664), (20736, 970098105), (21888, 919040310), (23085, 871386368), (24320, 827136279), (24624, 816924720), (25920, 776078484), (27360, 735232248), (30780, 653539776), (31104, 646732070), (32832, 612693540), (34560, 582058863), (36480, 551424186), (36936, 544616480), (38880, 517385656), (41040, 490154832), (43776, 459520155), (46170, 435693184), (49248, 408462360), (51840, 388039242), (54720, 367616124), (61560, 326769888), (62208, 323366035), (65664, 306346770), (72960, 275712093), (73872, 272308240), (77760, 258692828), (82080, 245077416), (92340, 217846592), (98496, 204231180), (103680, 194019621), (109440, 183808062), (123120, 163384944), (131328, 153173385), (147744, 136154120), (155520, 129346414), (164160, 122538708), (184680, 108923296), (196992, 102115590), (218880, 91904031), (246240, 81692472), (295488, 68077060), (311040, 64673207), (328320, 61269354), (369360, 54461648), (393984, 51057795), (492480, 40846236), (590976, 34038530), (656640, 30634677), (738720, 27230824), (984960, 20423118), (1181952, 17019265), (1477440, 13615412), (1969920, 10211559), (2954880, 6807706), (3403853, 5909760)]