21553505280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^2$

素因数の和:314

約数の個数: 396

約数和(自身を含む): 77870704860

約数和(自身を除く): 56317199580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 127, 128, 144, 145, 160, 174, 180, 192, 232, 240, 254, 256, 261, 288, 290, 320, 348, 360, 381, 384, 435, 464, 480, 508, 512, 522, 576, 580, 635, 640, 696, 720, 762, 768, 870, 928, 960, 1016, 1024, 1044, 1143, 1152, 1160, 1270, 1280, 1305, 1392, 1440, 1524, 1536, 1740, 1856, 1905, 1920, 2032, 2088, 2286, 2304, 2320, 2540, 2560, 2610, 2784, 2880, 3048, 3072, 3480, 3683, 3712, 3810, 3840, 4064, 4176, 4572, 4608, 4640, 5080, 5120, 5220, 5568, 5715, 5760, 6096, 6960, 7366, 7424, 7620, 7680, 8128, 8352, 9144, 9216, 9280, 10160, 10440, 11049, 11136, 11430, 11520, 12192, 13920, 14732, 14848, 15240, 15360, 16129, 16256, 16704, 18288, 18415, 18560, 20320, 20880, 22098, 22272, 22860, 23040, 24384, 27840, 29464, 29696, 30480, 32258, 32512, 33147, 33408, 36576, 36830, 37120, 40640, 41760, 44196, 44544, 45720, 46080, 48387, 48768, 55245, 55680, 58928, 60960, 64516, 65024, 66294, 66816, 73152, 73660, 74240, 80645, 81280, 83520, 88392, 89088, 91440, 96774, 97536, 110490, 111360, 117856, 121920, 129032, 130048, 132588, 133632, 145161, 146304, 147320, 148480, 161290, 162560, 165735, 167040, 176784, 182880, 193548, 195072, 220980, 222720, 235712, 241935, 243840, 258064, 265176, 267264, 290322, 292608, 294640, 322580, 325120, 331470, 334080, 353568, 365760, 387096, 390144, 441960, 445440, 467741, 471424, 483870, 487680, 516128, 530352, 580644, 585216, 589280, 645160, 650240, 662940, 668160, 707136, 725805, 731520, 774192, 883920, 935482, 942848, 967740, 975360, 1032256, 1060704, 1161288, 1170432, 1178560, 1290320, 1325880, 1336320, 1403223, 1414272, 1451610, 1463040, 1548384, 1767840, 1870964, 1885696, 1935480, 1950720, 2064512, 2121408, 2322576, 2338705, 2357120, 2580640, 2651760, 2806446, 2828544, 2903220, 2926080, 3096768, 3535680, 3741928, 3771392, 3870960, 4129024, 4209669, 4242816, 4645152, 4677410, 4714240, 5161280, 5303520, 5612892, 5657088, 5806440, 5852160, 6193536, 7016115, 7071360, 7483856, 7741920, 8258048, 8419338, 8485632, 9290304, 9354820, 9428480, 10322560, 10607040, 11225784, 11314176, 11612880, 12387072, 14032230, 14142720, 14967712, 15483840, 16516096, 16838676, 16971264, 18580608, 18709640, 18856960, 20645120, 21048345, 21214080, 22451568, 23225760, 24774144, 28064460, 28285440, 29935424, 30967680, 33677352, 33942528, 37161216, 37419280, 41290240, 42096690, 42428160, 44903136, 46451520, 49548288, 56128920, 56570880, 59870848, 61935360, 67354704, 74322432, 74838560, 82580480, 84193380, 84856320, 89806272, 92903040, 112257840, 119741696, 123870720, 134709408, 148644864, 149677120, 168386760, 169712640, 179612544, 185806080, 224515680, 239483392, 247741440, 269418816, 299354240, 336773520, 359225088, 371612160, 449031360, 478966784, 538837632, 598708480, 673547040, 718450176, 743224320, 898062720, 1077675264, 1197416960, 1347094080, 1436900352, 1796125440, 2155350528, 2394833920, 2694188160, 3592250880, 4310701056, 5388376320, 7184501760, 10776752640, 21553505280]

約数ペア:

[(1, 21553505280), (2, 10776752640), (3, 7184501760), (4, 5388376320), (5, 4310701056), (6, 3592250880), (8, 2694188160), (9, 2394833920), (10, 2155350528), (12, 1796125440), (15, 1436900352), (16, 1347094080), (18, 1197416960), (20, 1077675264), (24, 898062720), (29, 743224320), (30, 718450176), (32, 673547040), (36, 598708480), (40, 538837632), (45, 478966784), (48, 449031360), (58, 371612160), (60, 359225088), (64, 336773520), (72, 299354240), (80, 269418816), (87, 247741440), (90, 239483392), (96, 224515680), (116, 185806080), (120, 179612544), (127, 169712640), (128, 168386760), (144, 149677120), (145, 148644864), (160, 134709408), (174, 123870720), (180, 119741696), (192, 112257840), (232, 92903040), (240, 89806272), (254, 84856320), (256, 84193380), (261, 82580480), (288, 74838560), (290, 74322432), (320, 67354704), (348, 61935360), (360, 59870848), (381, 56570880), (384, 56128920), (435, 49548288), (464, 46451520), (480, 44903136), (508, 42428160), (512, 42096690), (522, 41290240), (576, 37419280), (580, 37161216), (635, 33942528), (640, 33677352), (696, 30967680), (720, 29935424), (762, 28285440), (768, 28064460), (870, 24774144), (928, 23225760), (960, 22451568), (1016, 21214080), (1024, 21048345), (1044, 20645120), (1143, 18856960), (1152, 18709640), (1160, 18580608), (1270, 16971264), (1280, 16838676), (1305, 16516096), (1392, 15483840), (1440, 14967712), (1524, 14142720), (1536, 14032230), (1740, 12387072), (1856, 11612880), (1905, 11314176), (1920, 11225784), (2032, 10607040), (2088, 10322560), (2286, 9428480), (2304, 9354820), (2320, 9290304), (2540, 8485632), (2560, 8419338), (2610, 8258048), (2784, 7741920), (2880, 7483856), (3048, 7071360), (3072, 7016115), (3480, 6193536), (3683, 5852160), (3712, 5806440), (3810, 5657088), (3840, 5612892), (4064, 5303520), (4176, 5161280), (4572, 4714240), (4608, 4677410), (4640, 4645152), (5080, 4242816), (5120, 4209669), (5220, 4129024), (5568, 3870960), (5715, 3771392), (5760, 3741928), (6096, 3535680), (6960, 3096768), (7366, 2926080), (7424, 2903220), (7620, 2828544), (7680, 2806446), (8128, 2651760), (8352, 2580640), (9144, 2357120), (9216, 2338705), (9280, 2322576), (10160, 2121408), (10440, 2064512), (11049, 1950720), (11136, 1935480), (11430, 1885696), (11520, 1870964), (12192, 1767840), (13920, 1548384), (14732, 1463040), (14848, 1451610), (15240, 1414272), (15360, 1403223), (16129, 1336320), (16256, 1325880), (16704, 1290320), (18288, 1178560), (18415, 1170432), (18560, 1161288), (20320, 1060704), (20880, 1032256), (22098, 975360), (22272, 967740), (22860, 942848), (23040, 935482), (24384, 883920), (27840, 774192), (29464, 731520), (29696, 725805), (30480, 707136), (32258, 668160), (32512, 662940), (33147, 650240), (33408, 645160), (36576, 589280), (36830, 585216), (37120, 580644), (40640, 530352), (41760, 516128), (44196, 487680), (44544, 483870), (45720, 471424), (46080, 467741), (48387, 445440), (48768, 441960), (55245, 390144), (55680, 387096), (58928, 365760), (60960, 353568), (64516, 334080), (65024, 331470), (66294, 325120), (66816, 322580), (73152, 294640), (73660, 292608), (74240, 290322), (80645, 267264), (81280, 265176), (83520, 258064), (88392, 243840), (89088, 241935), (91440, 235712), (96774, 222720), (97536, 220980), (110490, 195072), (111360, 193548), (117856, 182880), (121920, 176784), (129032, 167040), (130048, 165735), (132588, 162560), (133632, 161290), (145161, 148480), (146304, 147320)]