20219679784080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10529767}}^1$

素因数の和:10529923

約数の個数: 320

約数和(自身を含む): 80221669294080

約数和(自身を除く): 60001989510000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 127, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 254, 270, 280, 315, 336, 360, 378, 381, 420, 432, 504, 508, 540, 560, 630, 635, 720, 756, 762, 840, 889, 945, 1008, 1016, 1080, 1143, 1260, 1270, 1512, 1524, 1680, 1778, 1890, 1905, 2032, 2160, 2286, 2520, 2540, 2667, 3024, 3048, 3429, 3556, 3780, 3810, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 6858, 7112, 7560, 7620, 8001, 8890, 9144, 10160, 10668, 11430, 13335, 13716, 14224, 15120, 15240, 16002, 17145, 17780, 18288, 21336, 22860, 24003, 26670, 27432, 30480, 32004, 34290, 35560, 40005, 42672, 45720, 48006, 53340, 54864, 64008, 68580, 71120, 80010, 91440, 96012, 106680, 120015, 128016, 137160, 160020, 192024, 213360, 240030, 274320, 320040, 384048, 480060, 640080, 960120, 1920240, 10529767, 21059534, 31589301, 42119068, 52648835, 63178602, 73708369, 84238136, 94767903, 105297670, 126357204, 147416738, 157946505, 168476272, 189535806, 210595340, 221125107, 252714408, 284303709, 294833476, 315893010, 368541845, 379071612, 421190680, 442250214, 473839515, 505428816, 568607418, 589666952, 631786020, 663375321, 737083690, 758143224, 842381360, 884500428, 947679030, 1105625535, 1137214836, 1179333904, 1263572040, 1326750642, 1337280409, 1421518545, 1474167380, 1516286448, 1769000856, 1895358060, 1990125963, 2211251070, 2274429672, 2527144080, 2653501284, 2674560818, 2843037090, 2948334760, 3316876605, 3538001712, 3790716120, 3980251926, 4011841227, 4422502140, 4548859344, 5307002568, 5349121636, 5686074180, 5896669520, 6633753210, 6686402045, 7581432240, 7960503852, 8023682454, 8845004280, 9360962863, 9950629815, 10614005136, 10698243272, 11372148360, 12035523681, 13267506420, 13372804090, 15921007704, 16047364908, 17690008560, 18721925726, 19901259630, 20059206135, 21396486544, 22744296720, 24071047362, 26535012840, 26745608180, 28082888589, 31842015408, 32094729816, 36106571043, 37443851452, 39802519260, 40118412270, 46804814315, 48142094724, 53070025680, 53491216360, 56165777178, 60177618405, 64189459632, 72213142086, 74887702904, 79605038520, 80236824540, 84248665767, 93609628630, 96284189448, 106982432720, 112331554356, 120355236810, 140414442945, 144426284172, 149775405808, 159210077040, 160473649080, 168497331534, 180532855215, 187219257260, 192568378896, 224663108712, 240710473620, 252745997301, 280828885890, 288852568344, 320947298160, 336994663068, 361065710430, 374438514520, 421243328835, 449326217424, 481420947240, 505491994602, 561657771780, 577705136688, 673989326136, 722131420860, 748877029040, 842486657670, 962841894480, 1010983989204, 1123315543560, 1263729986505, 1347978652272, 1444262841720, 1684973315340, 2021967978408, 2246631087120, 2527459973010, 2888525683440, 3369946630680, 4043935956816, 5054919946020, 6739893261360, 10109839892040, 20219679784080]

約数ペア:

[(1, 20219679784080), (2, 10109839892040), (3, 6739893261360), (4, 5054919946020), (5, 4043935956816), (6, 3369946630680), (7, 2888525683440), (8, 2527459973010), (9, 2246631087120), (10, 2021967978408), (12, 1684973315340), (14, 1444262841720), (15, 1347978652272), (16, 1263729986505), (18, 1123315543560), (20, 1010983989204), (21, 962841894480), (24, 842486657670), (27, 748877029040), (28, 722131420860), (30, 673989326136), (35, 577705136688), (36, 561657771780), (40, 505491994602), (42, 481420947240), (45, 449326217424), (48, 421243328835), (54, 374438514520), (56, 361065710430), (60, 336994663068), (63, 320947298160), (70, 288852568344), (72, 280828885890), (80, 252745997301), (84, 240710473620), (90, 224663108712), (105, 192568378896), (108, 187219257260), (112, 180532855215), (120, 168497331534), (126, 160473649080), (127, 159210077040), (135, 149775405808), (140, 144426284172), (144, 140414442945), (168, 120355236810), (180, 112331554356), (189, 106982432720), (210, 96284189448), (216, 93609628630), (240, 84248665767), (252, 80236824540), (254, 79605038520), (270, 74887702904), (280, 72213142086), (315, 64189459632), (336, 60177618405), (360, 56165777178), (378, 53491216360), (381, 53070025680), (420, 48142094724), (432, 46804814315), (504, 40118412270), (508, 39802519260), (540, 37443851452), (560, 36106571043), (630, 32094729816), (635, 31842015408), (720, 28082888589), (756, 26745608180), (762, 26535012840), (840, 24071047362), (889, 22744296720), (945, 21396486544), (1008, 20059206135), (1016, 19901259630), (1080, 18721925726), (1143, 17690008560), (1260, 16047364908), (1270, 15921007704), (1512, 13372804090), (1524, 13267506420), (1680, 12035523681), (1778, 11372148360), (1890, 10698243272), (1905, 10614005136), (2032, 9950629815), (2160, 9360962863), (2286, 8845004280), (2520, 8023682454), (2540, 7960503852), (2667, 7581432240), (3024, 6686402045), (3048, 6633753210), (3429, 5896669520), (3556, 5686074180), (3780, 5349121636), (3810, 5307002568), (4445, 4548859344), (4572, 4422502140), (5040, 4011841227), (5080, 3980251926), (5334, 3790716120), (5715, 3538001712), (6096, 3316876605), (6858, 2948334760), (7112, 2843037090), (7560, 2674560818), (7620, 2653501284), (8001, 2527144080), (8890, 2274429672), (9144, 2211251070), (10160, 1990125963), (10668, 1895358060), (11430, 1769000856), (13335, 1516286448), (13716, 1474167380), (14224, 1421518545), (15120, 1337280409), (15240, 1326750642), (16002, 1263572040), (17145, 1179333904), (17780, 1137214836), (18288, 1105625535), (21336, 947679030), (22860, 884500428), (24003, 842381360), (26670, 758143224), (27432, 737083690), (30480, 663375321), (32004, 631786020), (34290, 589666952), (35560, 568607418), (40005, 505428816), (42672, 473839515), (45720, 442250214), (48006, 421190680), (53340, 379071612), (54864, 368541845), (64008, 315893010), (68580, 294833476), (71120, 284303709), (80010, 252714408), (91440, 221125107), (96012, 210595340), (106680, 189535806), (120015, 168476272), (128016, 157946505), (137160, 147416738), (160020, 126357204), (192024, 105297670), (213360, 94767903), (240030, 84238136), (274320, 73708369), (320040, 63178602), (384048, 52648835), (480060, 42119068), (640080, 31589301), (960120, 21059534), (1920240, 10529767)]