21689849698720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{727}}^1\times {\mathrm{1549}}^1$

素因数の和:2920

約数の個数: 384

約数和(自身を含む): 60806858112000

約数和(自身を除く): 39117008413280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 593, 727, 812, 928, 1015, 1120, 1160, 1186, 1454, 1549, 1624, 2030, 2320, 2372, 2908, 2965, 3098, 3248, 3635, 4060, 4151, 4640, 4744, 5089, 5816, 5930, 6196, 6496, 7270, 7745, 8120, 8302, 9488, 10178, 10843, 11632, 11860, 12392, 14540, 15490, 16240, 16604, 17197, 18976, 20356, 20755, 21083, 21686, 23264, 23720, 24784, 25445, 29080, 30980, 32480, 33208, 34394, 40712, 41510, 42166, 43372, 44921, 47440, 49568, 50890, 54215, 58160, 61960, 66416, 68788, 81424, 83020, 84332, 85985, 86744, 89842, 94880, 101780, 105415, 108430, 116320, 120379, 123920, 132832, 137576, 147581, 162848, 166040, 168664, 171970, 173488, 179684, 203560, 210830, 216860, 224605, 240758, 247840, 275152, 295162, 314447, 332080, 337328, 343940, 346976, 359368, 407120, 421660, 431111, 433720, 449210, 481516, 550304, 590324, 601895, 628894, 664160, 674656, 687880, 718736, 737905, 814240, 843320, 862222, 867440, 898420, 918557, 963032, 1126123, 1180648, 1203790, 1257788, 1375760, 1437472, 1475810, 1572235, 1686640, 1724444, 1734880, 1796840, 1837114, 1926064, 2155555, 2252246, 2361296, 2407580, 2515576, 2751520, 2951620, 3017777, 3144470, 3373280, 3448888, 3593680, 3674228, 3852128, 4311110, 4504492, 4592785, 4722592, 4815160, 5031152, 5630615, 5903240, 6035554, 6288940, 6429899, 6897776, 7187360, 7348456, 7882861, 8622220, 9008984, 9185570, 9630320, 10062304, 11261230, 11806480, 12071108, 12502219, 12577880, 12859798, 13795552, 14696912, 15088885, 15765722, 17244440, 18017968, 18371140, 19260640, 22522460, 23612960, 24142216, 25004438, 25155760, 25719596, 26638153, 29393824, 30177770, 31531444, 32149495, 32657567, 34488880, 36035936, 36742280, 39414305, 45044920, 48284432, 50008876, 50311520, 51439192, 53276306, 60355540, 62511095, 63062888, 64298990, 65315134, 68977760, 73484560, 78828610, 87515533, 90089840, 96568864, 100017752, 102878384, 106552612, 120711080, 125022190, 126125776, 128597980, 130630268, 133190765, 146969120, 157657220, 163287835, 175031066, 180179680, 186467071, 200035504, 205756768, 213105224, 228602969, 241422160, 250044380, 252251552, 257195960, 261260536, 266381530, 315314440, 326575670, 350062132, 372934142, 400071008, 426210448, 437577665, 457205938, 482844320, 500088760, 514391920, 522521072, 532763060, 630628880, 653151340, 667790939, 700124264, 745868284, 852420896, 875155330, 914411876, 932335355, 1000177520, 1028783840, 1045042144, 1065526120, 1143014845, 1261257760, 1306302680, 1335581878, 1400248528, 1491736568, 1750310660, 1828823752, 1864670710, 2000355040, 2131052240, 2286029690, 2612605360, 2671163756, 2800497056, 2983473136, 3338954695, 3500621320, 3657647504, 3729341420, 4262104480, 4572059380, 4674536573, 5225210720, 5342327512, 5966946272, 6677909390, 7001242640, 7315295008, 7458682840, 9144118760, 9349073146, 10684655024, 13355818780, 14002485280, 14917365680, 18288237520, 18698146292, 19365937231, 21369310048, 23372682865, 26711637560, 29834731360, 36576475040, 37396292584, 38731874462, 46745365730, 53423275120, 74792585168, 77463748924, 93490731460, 96829686155, 106846550240, 135561560617, 149585170336, 154927497848, 186981462920, 193659372310, 271123121234, 309854995696, 373962925840, 387318744620, 542246242468, 619709991392, 677807803085, 747925851680, 774637489240, 1084492484936, 1355615606170, 1549274978480, 2168984969872, 2711231212340, 3098549956960, 4337969939744, 5422462424680, 10844924849360, 21689849698720]

約数ペア:

[(1, 21689849698720), (2, 10844924849360), (4, 5422462424680), (5, 4337969939744), (7, 3098549956960), (8, 2711231212340), (10, 2168984969872), (14, 1549274978480), (16, 1355615606170), (20, 1084492484936), (28, 774637489240), (29, 747925851680), (32, 677807803085), (35, 619709991392), (40, 542246242468), (56, 387318744620), (58, 373962925840), (70, 309854995696), (80, 271123121234), (112, 193659372310), (116, 186981462920), (140, 154927497848), (145, 149585170336), (160, 135561560617), (203, 106846550240), (224, 96829686155), (232, 93490731460), (280, 77463748924), (290, 74792585168), (406, 53423275120), (464, 46745365730), (560, 38731874462), (580, 37396292584), (593, 36576475040), (727, 29834731360), (812, 26711637560), (928, 23372682865), (1015, 21369310048), (1120, 19365937231), (1160, 18698146292), (1186, 18288237520), (1454, 14917365680), (1549, 14002485280), (1624, 13355818780), (2030, 10684655024), (2320, 9349073146), (2372, 9144118760), (2908, 7458682840), (2965, 7315295008), (3098, 7001242640), (3248, 6677909390), (3635, 5966946272), (4060, 5342327512), (4151, 5225210720), (4640, 4674536573), (4744, 4572059380), (5089, 4262104480), (5816, 3729341420), (5930, 3657647504), (6196, 3500621320), (6496, 3338954695), (7270, 2983473136), (7745, 2800497056), (8120, 2671163756), (8302, 2612605360), (9488, 2286029690), (10178, 2131052240), (10843, 2000355040), (11632, 1864670710), (11860, 1828823752), (12392, 1750310660), (14540, 1491736568), (15490, 1400248528), (16240, 1335581878), (16604, 1306302680), (17197, 1261257760), (18976, 1143014845), (20356, 1065526120), (20755, 1045042144), (21083, 1028783840), (21686, 1000177520), (23264, 932335355), (23720, 914411876), (24784, 875155330), (25445, 852420896), (29080, 745868284), (30980, 700124264), (32480, 667790939), (33208, 653151340), (34394, 630628880), (40712, 532763060), (41510, 522521072), (42166, 514391920), (43372, 500088760), (44921, 482844320), (47440, 457205938), (49568, 437577665), (50890, 426210448), (54215, 400071008), (58160, 372934142), (61960, 350062132), (66416, 326575670), (68788, 315314440), (81424, 266381530), (83020, 261260536), (84332, 257195960), (85985, 252251552), (86744, 250044380), (89842, 241422160), (94880, 228602969), (101780, 213105224), (105415, 205756768), (108430, 200035504), (116320, 186467071), (120379, 180179680), (123920, 175031066), (132832, 163287835), (137576, 157657220), (147581, 146969120), (162848, 133190765), (166040, 130630268), (168664, 128597980), (171970, 126125776), (173488, 125022190), (179684, 120711080), (203560, 106552612), (210830, 102878384), (216860, 100017752), (224605, 96568864), (240758, 90089840), (247840, 87515533), (275152, 78828610), (295162, 73484560), (314447, 68977760), (332080, 65315134), (337328, 64298990), (343940, 63062888), (346976, 62511095), (359368, 60355540), (407120, 53276306), (421660, 51439192), (431111, 50311520), (433720, 50008876), (449210, 48284432), (481516, 45044920), (550304, 39414305), (590324, 36742280), (601895, 36035936), (628894, 34488880), (664160, 32657567), (674656, 32149495), (687880, 31531444), (718736, 30177770), (737905, 29393824), (814240, 26638153), (843320, 25719596), (862222, 25155760), (867440, 25004438), (898420, 24142216), (918557, 23612960), (963032, 22522460), (1126123, 19260640), (1180648, 18371140), (1203790, 18017968), (1257788, 17244440), (1375760, 15765722), (1437472, 15088885), (1475810, 14696912), (1572235, 13795552), (1686640, 12859798), (1724444, 12577880), (1734880, 12502219), (1796840, 12071108), (1837114, 11806480), (1926064, 11261230), (2155555, 10062304), (2252246, 9630320), (2361296, 9185570), (2407580, 9008984), (2515576, 8622220), (2751520, 7882861), (2951620, 7348456), (3017777, 7187360), (3144470, 6897776), (3373280, 6429899), (3448888, 6288940), (3593680, 6035554), (3674228, 5903240), (3852128, 5630615), (4311110, 5031152), (4504492, 4815160), (4592785, 4722592)]