20247010560

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 576

約数和(自身を含む): 82885017600

約数和(自身を除く): 62638007040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 127, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 254, 256, 270, 280, 288, 315, 320, 336, 360, 378, 381, 384, 420, 432, 448, 480, 504, 508, 540, 560, 576, 630, 635, 640, 659, 672, 720, 756, 762, 768, 840, 864, 889, 896, 945, 960, 1008, 1016, 1080, 1120, 1143, 1152, 1260, 1270, 1280, 1318, 1344, 1440, 1512, 1524, 1680, 1728, 1778, 1792, 1890, 1905, 1920, 1977, 2016, 2032, 2160, 2240, 2286, 2304, 2520, 2540, 2636, 2667, 2688, 2880, 3024, 3048, 3295, 3360, 3429, 3456, 3556, 3780, 3810, 3840, 3954, 4032, 4064, 4320, 4445, 4480, 4572, 4613, 5040, 5080, 5272, 5334, 5376, 5715, 5760, 5931, 6048, 6096, 6590, 6720, 6858, 6912, 7112, 7560, 7620, 7908, 8001, 8064, 8128, 8640, 8890, 8960, 9144, 9226, 9885, 10080, 10160, 10544, 10668, 11430, 11520, 11862, 12096, 12192, 13180, 13335, 13440, 13716, 13839, 14224, 15120, 15240, 15816, 16002, 16128, 16256, 17145, 17280, 17780, 17793, 18288, 18452, 19770, 20160, 20320, 21088, 21336, 22860, 23065, 23724, 24003, 24192, 24384, 26360, 26670, 26880, 27432, 27678, 28448, 29655, 30240, 30480, 31632, 32004, 32512, 34290, 34560, 35560, 35586, 36576, 36904, 39540, 40005, 40320, 40640, 41517, 42176, 42672, 45720, 46130, 47448, 48006, 48384, 48768, 52720, 53340, 54864, 55356, 56896, 59310, 60480, 60960, 63264, 64008, 68580, 69195, 71120, 71172, 73152, 73808, 79080, 80010, 80640, 81280, 83034, 83693, 84352, 85344, 88965, 91440, 92260, 94896, 96012, 97536, 105440, 106680, 109728, 110712, 113792, 118620, 120015, 120960, 121920, 124551, 126528, 128016, 137160, 138390, 142240, 142344, 146304, 147616, 158160, 160020, 162560, 166068, 167386, 168704, 170688, 177930, 182880, 184520, 189792, 192024, 207585, 210880, 213360, 219456, 221424, 227584, 237240, 240030, 241920, 243840, 249102, 251079, 253056, 256032, 274320, 276780, 284480, 284688, 292608, 295232, 316320, 320040, 332136, 334772, 341376, 355860, 365760, 369040, 379584, 384048, 415170, 418465, 421760, 426720, 438912, 442848, 474480, 480060, 487680, 498204, 502158, 506112, 512064, 548640, 553560, 568960, 569376, 585851, 590464, 622755, 632640, 640080, 664272, 669544, 682752, 711720, 731520, 738080, 753237, 759168, 768096, 830340, 836930, 843520, 853440, 877824, 885696, 948960, 960120, 996408, 1004316, 1024128, 1097280, 1107120, 1137920, 1138752, 1171702, 1180928, 1245510, 1255395, 1265280, 1280160, 1328544, 1339088, 1423440, 1463040, 1476160, 1506474, 1518336, 1536192, 1660680, 1673860, 1706880, 1757553, 1771392, 1897920, 1920240, 1992816, 2008632, 2048256, 2194560, 2214240, 2259711, 2277504, 2343404, 2491020, 2510790, 2530560, 2560320, 2657088, 2678176, 2846880, 2929255, 2952320, 3012948, 3072384, 3321360, 3347720, 3413760, 3515106, 3542784, 3766185, 3795840, 3840480, 3985632, 4017264, 4389120, 4428480, 4519422, 4555008, 4686808, 4982040, 5021580, 5120640, 5272659, 5314176, 5356352, 5693760, 5858510, 5904640, 6025896, 6144768, 6642720, 6695440, 7030212, 7532370, 7591680, 7680960, 7971264, 8034528, 8787765, 8856960, 9038844, 9373616, 9964080, 10043160, 10241280, 10545318, 10628352, 10712704, 11298555, 11387520, 11717020, 12051792, 13285440, 13390880, 14060424, 15064740, 15361920, 15817977, 15942528, 16069056, 17575530, 17713920, 18077688, 18747232, 19928160, 20086320, 21090636, 21425408, 22597110, 22775040, 23434040, 24103584, 26363295, 26570880, 26781760, 28120848, 30129480, 30723840, 31635954, 31885056, 32138112, 35151060, 36155376, 37494464, 39856320, 40172640, 42181272, 45194220, 46868080, 48207168, 52726590, 53141760, 53563520, 56241696, 60258960, 63271908, 64276224, 70302120, 72310752, 74988928, 79089885, 79712640, 80345280, 84362544, 90388440, 93736160, 96414336, 105453180, 107127040, 112483392, 120517920, 126543816, 140604240, 144621504, 149977856, 158179770, 159425280, 160690560, 168725088, 180776880, 187472320, 192828672, 210906360, 224966784, 241035840, 253087632, 281208480, 289243008, 316359540, 321381120, 337450176, 361553760, 374944640, 421812720, 449933568, 482071680, 506175264, 562416960, 578486016, 632719080, 674900352, 723107520, 749889280, 843625440, 964143360, 1012350528, 1124833920, 1265438160, 1349800704, 1446215040, 1687250880, 2024701056, 2249667840, 2530876320, 2892430080, 3374501760, 4049402112, 5061752640, 6749003520, 10123505280, 20247010560]

約数ペア:

[(1, 20247010560), (2, 10123505280), (3, 6749003520), (4, 5061752640), (5, 4049402112), (6, 3374501760), (7, 2892430080), (8, 2530876320), (9, 2249667840), (10, 2024701056), (12, 1687250880), (14, 1446215040), (15, 1349800704), (16, 1265438160), (18, 1124833920), (20, 1012350528), (21, 964143360), (24, 843625440), (27, 749889280), (28, 723107520), (30, 674900352), (32, 632719080), (35, 578486016), (36, 562416960), (40, 506175264), (42, 482071680), (45, 449933568), (48, 421812720), (54, 374944640), (56, 361553760), (60, 337450176), (63, 321381120), (64, 316359540), (70, 289243008), (72, 281208480), (80, 253087632), (84, 241035840), (90, 224966784), (96, 210906360), (105, 192828672), (108, 187472320), (112, 180776880), (120, 168725088), (126, 160690560), (127, 159425280), (128, 158179770), (135, 149977856), (140, 144621504), (144, 140604240), (160, 126543816), (168, 120517920), (180, 112483392), (189, 107127040), (192, 105453180), (210, 96414336), (216, 93736160), (224, 90388440), (240, 84362544), (252, 80345280), (254, 79712640), (256, 79089885), (270, 74988928), (280, 72310752), (288, 70302120), (315, 64276224), (320, 63271908), (336, 60258960), (360, 56241696), (378, 53563520), (381, 53141760), (384, 52726590), (420, 48207168), (432, 46868080), (448, 45194220), (480, 42181272), (504, 40172640), (508, 39856320), (540, 37494464), (560, 36155376), (576, 35151060), (630, 32138112), (635, 31885056), (640, 31635954), (659, 30723840), (672, 30129480), (720, 28120848), (756, 26781760), (762, 26570880), (768, 26363295), (840, 24103584), (864, 23434040), (889, 22775040), (896, 22597110), (945, 21425408), (960, 21090636), (1008, 20086320), (1016, 19928160), (1080, 18747232), (1120, 18077688), (1143, 17713920), (1152, 17575530), (1260, 16069056), (1270, 15942528), (1280, 15817977), (1318, 15361920), (1344, 15064740), (1440, 14060424), (1512, 13390880), (1524, 13285440), (1680, 12051792), (1728, 11717020), (1778, 11387520), (1792, 11298555), (1890, 10712704), (1905, 10628352), (1920, 10545318), (1977, 10241280), (2016, 10043160), (2032, 9964080), (2160, 9373616), (2240, 9038844), (2286, 8856960), (2304, 8787765), (2520, 8034528), (2540, 7971264), (2636, 7680960), (2667, 7591680), (2688, 7532370), (2880, 7030212), (3024, 6695440), (3048, 6642720), (3295, 6144768), (3360, 6025896), (3429, 5904640), (3456, 5858510), (3556, 5693760), (3780, 5356352), (3810, 5314176), (3840, 5272659), (3954, 5120640), (4032, 5021580), (4064, 4982040), (4320, 4686808), (4445, 4555008), (4480, 4519422), (4572, 4428480), (4613, 4389120), (5040, 4017264), (5080, 3985632), (5272, 3840480), (5334, 3795840), (5376, 3766185), (5715, 3542784), (5760, 3515106), (5931, 3413760), (6048, 3347720), (6096, 3321360), (6590, 3072384), (6720, 3012948), (6858, 2952320), (6912, 2929255), (7112, 2846880), (7560, 2678176), (7620, 2657088), (7908, 2560320), (8001, 2530560), (8064, 2510790), (8128, 2491020), (8640, 2343404), (8890, 2277504), (8960, 2259711), (9144, 2214240), (9226, 2194560), (9885, 2048256), (10080, 2008632), (10160, 1992816), (10544, 1920240), (10668, 1897920), (11430, 1771392), (11520, 1757553), (11862, 1706880), (12096, 1673860), (12192, 1660680), (13180, 1536192), (13335, 1518336), (13440, 1506474), (13716, 1476160), (13839, 1463040), (14224, 1423440), (15120, 1339088), (15240, 1328544), (15816, 1280160), (16002, 1265280), (16128, 1255395), (16256, 1245510), (17145, 1180928), (17280, 1171702), (17780, 1138752), (17793, 1137920), (18288, 1107120), (18452, 1097280), (19770, 1024128), (20160, 1004316), (20320, 996408), (21088, 960120), (21336, 948960), (22860, 885696), (23065, 877824), (23724, 853440), (24003, 843520), (24192, 836930), (24384, 830340), (26360, 768096), (26670, 759168), (26880, 753237), (27432, 738080), (27678, 731520), (28448, 711720), (29655, 682752), (30240, 669544), (30480, 664272), (31632, 640080), (32004, 632640), (32512, 622755), (34290, 590464), (34560, 585851), (35560, 569376), (35586, 568960), (36576, 553560), (36904, 548640), (39540, 512064), (40005, 506112), (40320, 502158), (40640, 498204), (41517, 487680), (42176, 480060), (42672, 474480), (45720, 442848), (46130, 438912), (47448, 426720), (48006, 421760), (48384, 418465), (48768, 415170), (52720, 384048), (53340, 379584), (54864, 369040), (55356, 365760), (56896, 355860), (59310, 341376), (60480, 334772), (60960, 332136), (63264, 320040), (64008, 316320), (68580, 295232), (69195, 292608), (71120, 284688), (71172, 284480), (73152, 276780), (73808, 274320), (79080, 256032), (80010, 253056), (80640, 251079), (81280, 249102), (83034, 243840), (83693, 241920), (84352, 240030), (85344, 237240), (88965, 227584), (91440, 221424), (92260, 219456), (94896, 213360), (96012, 210880), (97536, 207585), (105440, 192024), (106680, 189792), (109728, 184520), (110712, 182880), (113792, 177930), (118620, 170688), (120015, 168704), (120960, 167386), (121920, 166068), (124551, 162560), (126528, 160020), (128016, 158160), (137160, 147616), (138390, 146304), (142240, 142344)]