19888566720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1480

約数の個数: 336

約数和(自身を含む): 69991979904

約数和(自身を除く): 50103413184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 131, 132, 160, 165, 176, 192, 220, 240, 242, 262, 264, 320, 330, 352, 363, 393, 440, 480, 484, 524, 528, 605, 655, 660, 704, 726, 786, 880, 960, 968, 1048, 1056, 1210, 1307, 1310, 1320, 1441, 1452, 1572, 1760, 1815, 1936, 1965, 2096, 2112, 2420, 2614, 2620, 2640, 2882, 2904, 3144, 3520, 3630, 3872, 3921, 3930, 4192, 4323, 4840, 5228, 5240, 5280, 5764, 5808, 6288, 6535, 7205, 7260, 7744, 7842, 7860, 8384, 8646, 9680, 10456, 10480, 10560, 11528, 11616, 12576, 13070, 14377, 14410, 14520, 15684, 15720, 15851, 17292, 19360, 19605, 20912, 20960, 21615, 23056, 23232, 25152, 26140, 28754, 28820, 29040, 31368, 31440, 31702, 34584, 38720, 39210, 41824, 41920, 43131, 43230, 46112, 47553, 52280, 57508, 57640, 58080, 62736, 62880, 63404, 69168, 71885, 78420, 79255, 83648, 86262, 86460, 92224, 95106, 104560, 115016, 115280, 116160, 125472, 125760, 126808, 138336, 143770, 156840, 158147, 158510, 171217, 172524, 172920, 190212, 209120, 215655, 230032, 230560, 237765, 250944, 253616, 276672, 287540, 313680, 316294, 317020, 342434, 345048, 345840, 380424, 418240, 431310, 460064, 461120, 474441, 475530, 507232, 513651, 575080, 627360, 632588, 634040, 684868, 690096, 691680, 760848, 790735, 856085, 862620, 920128, 948882, 951060, 1014464, 1027302, 1150160, 1254720, 1265176, 1268080, 1369736, 1380192, 1383360, 1521696, 1581470, 1712170, 1725240, 1883387, 1897764, 1902120, 2054604, 2300320, 2372205, 2530352, 2536160, 2568255, 2739472, 2760384, 3043392, 3162940, 3424340, 3450480, 3766774, 3795528, 3804240, 4109208, 4600640, 4744410, 5060704, 5072320, 5136510, 5478944, 5650161, 6325880, 6848680, 6900960, 7533548, 7591056, 7608480, 8218416, 9416935, 9488820, 10121408, 10273020, 10957888, 11300322, 12651760, 13697360, 13801920, 15067096, 15182112, 15216960, 16436832, 18833870, 18977640, 20546040, 20717257, 22600644, 25303520, 27394720, 28250805, 30134192, 30364224, 32873664, 37667740, 37955280, 41092080, 41434514, 45201288, 50607040, 54789440, 56501610, 60268384, 62151771, 75335480, 75910560, 82184160, 82869028, 90402576, 103586285, 113003220, 120536768, 124303542, 150670960, 151821120, 164368320, 165738056, 180805152, 207172570, 226006440, 248607084, 301341920, 310758855, 331476112, 361610304, 414345140, 452012880, 497214168, 602683840, 621517710, 662952224, 828690280, 904025760, 994428336, 1243035420, 1325904448, 1657380560, 1808051520, 1988856672, 2486070840, 3314761120, 3977713344, 4972141680, 6629522240, 9944283360, 19888566720]

約数ペア:

[(1, 19888566720), (2, 9944283360), (3, 6629522240), (4, 4972141680), (5, 3977713344), (6, 3314761120), (8, 2486070840), (10, 1988856672), (11, 1808051520), (12, 1657380560), (15, 1325904448), (16, 1243035420), (20, 994428336), (22, 904025760), (24, 828690280), (30, 662952224), (32, 621517710), (33, 602683840), (40, 497214168), (44, 452012880), (48, 414345140), (55, 361610304), (60, 331476112), (64, 310758855), (66, 301341920), (80, 248607084), (88, 226006440), (96, 207172570), (110, 180805152), (120, 165738056), (121, 164368320), (131, 151821120), (132, 150670960), (160, 124303542), (165, 120536768), (176, 113003220), (192, 103586285), (220, 90402576), (240, 82869028), (242, 82184160), (262, 75910560), (264, 75335480), (320, 62151771), (330, 60268384), (352, 56501610), (363, 54789440), (393, 50607040), (440, 45201288), (480, 41434514), (484, 41092080), (524, 37955280), (528, 37667740), (605, 32873664), (655, 30364224), (660, 30134192), (704, 28250805), (726, 27394720), (786, 25303520), (880, 22600644), (960, 20717257), (968, 20546040), (1048, 18977640), (1056, 18833870), (1210, 16436832), (1307, 15216960), (1310, 15182112), (1320, 15067096), (1441, 13801920), (1452, 13697360), (1572, 12651760), (1760, 11300322), (1815, 10957888), (1936, 10273020), (1965, 10121408), (2096, 9488820), (2112, 9416935), (2420, 8218416), (2614, 7608480), (2620, 7591056), (2640, 7533548), (2882, 6900960), (2904, 6848680), (3144, 6325880), (3520, 5650161), (3630, 5478944), (3872, 5136510), (3921, 5072320), (3930, 5060704), (4192, 4744410), (4323, 4600640), (4840, 4109208), (5228, 3804240), (5240, 3795528), (5280, 3766774), (5764, 3450480), (5808, 3424340), (6288, 3162940), (6535, 3043392), (7205, 2760384), (7260, 2739472), (7744, 2568255), (7842, 2536160), (7860, 2530352), (8384, 2372205), (8646, 2300320), (9680, 2054604), (10456, 1902120), (10480, 1897764), (10560, 1883387), (11528, 1725240), (11616, 1712170), (12576, 1581470), (13070, 1521696), (14377, 1383360), (14410, 1380192), (14520, 1369736), (15684, 1268080), (15720, 1265176), (15851, 1254720), (17292, 1150160), (19360, 1027302), (19605, 1014464), (20912, 951060), (20960, 948882), (21615, 920128), (23056, 862620), (23232, 856085), (25152, 790735), (26140, 760848), (28754, 691680), (28820, 690096), (29040, 684868), (31368, 634040), (31440, 632588), (31702, 627360), (34584, 575080), (38720, 513651), (39210, 507232), (41824, 475530), (41920, 474441), (43131, 461120), (43230, 460064), (46112, 431310), (47553, 418240), (52280, 380424), (57508, 345840), (57640, 345048), (58080, 342434), (62736, 317020), (62880, 316294), (63404, 313680), (69168, 287540), (71885, 276672), (78420, 253616), (79255, 250944), (83648, 237765), (86262, 230560), (86460, 230032), (92224, 215655), (95106, 209120), (104560, 190212), (115016, 172920), (115280, 172524), (116160, 171217), (125472, 158510), (125760, 158147), (126808, 156840), (138336, 143770)]