21741844320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{2903}}^1$

素因数の和:3674

約数の個数: 288

約数和(自身を含む): 84936563712

約数和(自身を除く): 63194719392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 743, 840, 1008, 1120, 1260, 1440, 1486, 1680, 2016, 2229, 2520, 2903, 2972, 3360, 3715, 4458, 5040, 5201, 5806, 5944, 6687, 7430, 8709, 8916, 10080, 10402, 11145, 11612, 11888, 13374, 14515, 14860, 15603, 17418, 17832, 20321, 20804, 22290, 23224, 23776, 26005, 26127, 26748, 29030, 29720, 31206, 33435, 34836, 35664, 40642, 41608, 43545, 44580, 46448, 46809, 52010, 52254, 53496, 58060, 59440, 60963, 62412, 66870, 69672, 71328, 78015, 81284, 83216, 87090, 89160, 92896, 93618, 101605, 104020, 104508, 106992, 116120, 118880, 121926, 124824, 130635, 133740, 139344, 156030, 162568, 166432, 174180, 178320, 182889, 187236, 203210, 208040, 209016, 213984, 232240, 234045, 243852, 249648, 261270, 267480, 278688, 304815, 312060, 325136, 348360, 356640, 365778, 374472, 406420, 416080, 418032, 464480, 468090, 487704, 499296, 522540, 534960, 609630, 624120, 650272, 696720, 731556, 748944, 812840, 832160, 836064, 914445, 936180, 975408, 1045080, 1069920, 1219260, 1248240, 1393440, 1463112, 1497888, 1625680, 1828890, 1872360, 1950816, 2090160, 2156929, 2438520, 2496480, 2926224, 3251360, 3657780, 3744720, 4180320, 4313858, 4877040, 5852448, 6470787, 7315560, 7489440, 8627716, 9754080, 10784645, 12941574, 14631120, 15098503, 17255432, 19412361, 21569290, 25883148, 29262240, 30197006, 32353935, 34510864, 38824722, 43138580, 45295509, 51766296, 60394012, 64707870, 69021728, 75492515, 77649444, 86277160, 90591018, 97061805, 103532592, 120788024, 129415740, 135886527, 150985030, 155298888, 172554320, 181182036, 194123610, 207065184, 226477545, 241576048, 258831480, 271773054, 301970060, 310597776, 345108640, 362364072, 388247220, 452955090, 483152096, 517662960, 543546108, 603940120, 621195552, 679432635, 724728144, 776494440, 905910180, 1035325920, 1087092216, 1207880240, 1358865270, 1449456288, 1552988880, 1811820360, 2174184432, 2415760480, 2717730540, 3105977760, 3623640720, 4348368864, 5435461080, 7247281440, 10870922160, 21741844320]

約数ペア:

[(1, 21741844320), (2, 10870922160), (3, 7247281440), (4, 5435461080), (5, 4348368864), (6, 3623640720), (7, 3105977760), (8, 2717730540), (9, 2415760480), (10, 2174184432), (12, 1811820360), (14, 1552988880), (15, 1449456288), (16, 1358865270), (18, 1207880240), (20, 1087092216), (21, 1035325920), (24, 905910180), (28, 776494440), (30, 724728144), (32, 679432635), (35, 621195552), (36, 603940120), (40, 543546108), (42, 517662960), (45, 483152096), (48, 452955090), (56, 388247220), (60, 362364072), (63, 345108640), (70, 310597776), (72, 301970060), (80, 271773054), (84, 258831480), (90, 241576048), (96, 226477545), (105, 207065184), (112, 194123610), (120, 181182036), (126, 172554320), (140, 155298888), (144, 150985030), (160, 135886527), (168, 129415740), (180, 120788024), (210, 103532592), (224, 97061805), (240, 90591018), (252, 86277160), (280, 77649444), (288, 75492515), (315, 69021728), (336, 64707870), (360, 60394012), (420, 51766296), (480, 45295509), (504, 43138580), (560, 38824722), (630, 34510864), (672, 32353935), (720, 30197006), (743, 29262240), (840, 25883148), (1008, 21569290), (1120, 19412361), (1260, 17255432), (1440, 15098503), (1486, 14631120), (1680, 12941574), (2016, 10784645), (2229, 9754080), (2520, 8627716), (2903, 7489440), (2972, 7315560), (3360, 6470787), (3715, 5852448), (4458, 4877040), (5040, 4313858), (5201, 4180320), (5806, 3744720), (5944, 3657780), (6687, 3251360), (7430, 2926224), (8709, 2496480), (8916, 2438520), (10080, 2156929), (10402, 2090160), (11145, 1950816), (11612, 1872360), (11888, 1828890), (13374, 1625680), (14515, 1497888), (14860, 1463112), (15603, 1393440), (17418, 1248240), (17832, 1219260), (20321, 1069920), (20804, 1045080), (22290, 975408), (23224, 936180), (23776, 914445), (26005, 836064), (26127, 832160), (26748, 812840), (29030, 748944), (29720, 731556), (31206, 696720), (33435, 650272), (34836, 624120), (35664, 609630), (40642, 534960), (41608, 522540), (43545, 499296), (44580, 487704), (46448, 468090), (46809, 464480), (52010, 418032), (52254, 416080), (53496, 406420), (58060, 374472), (59440, 365778), (60963, 356640), (62412, 348360), (66870, 325136), (69672, 312060), (71328, 304815), (78015, 278688), (81284, 267480), (83216, 261270), (87090, 249648), (89160, 243852), (92896, 234045), (93618, 232240), (101605, 213984), (104020, 209016), (104508, 208040), (106992, 203210), (116120, 187236), (118880, 182889), (121926, 178320), (124824, 174180), (130635, 166432), (133740, 162568), (139344, 156030)]