81979228800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2693}}^1$

素因数の和:2881

約数の個数: 576

約数和(自身を含む): 336648274560

約数和(自身を除く): 254669045760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 151, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 302, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 453, 480, 504, 525, 560, 576, 600, 604, 630, 640, 672, 700, 720, 755, 800, 840, 896, 900, 906, 960, 1008, 1050, 1057, 1120, 1152, 1200, 1208, 1260, 1344, 1359, 1400, 1440, 1510, 1575, 1600, 1680, 1800, 1812, 1920, 2016, 2100, 2114, 2240, 2265, 2400, 2416, 2520, 2688, 2693, 2718, 2800, 2880, 3020, 3150, 3171, 3200, 3360, 3600, 3624, 3775, 4032, 4200, 4228, 4480, 4530, 4800, 4832, 5040, 5285, 5386, 5436, 5600, 5760, 6040, 6300, 6342, 6720, 6795, 7200, 7248, 7550, 8064, 8079, 8400, 8456, 9060, 9513, 9600, 9664, 10080, 10570, 10772, 10872, 11200, 11325, 12080, 12600, 12684, 13440, 13465, 13590, 14400, 14496, 15100, 15855, 16158, 16800, 16912, 18120, 18851, 19026, 19328, 20160, 21140, 21544, 21744, 22400, 22650, 24160, 24237, 25200, 25368, 26425, 26930, 27180, 28800, 28992, 30200, 31710, 32316, 33600, 33824, 33975, 36240, 37702, 38052, 40320, 40395, 42280, 43088, 43488, 45300, 47565, 48320, 48474, 50400, 50736, 52850, 53860, 54360, 56553, 57984, 60400, 63420, 64632, 67200, 67325, 67648, 67950, 72480, 75404, 76104, 79275, 80790, 84560, 86176, 86976, 90600, 94255, 95130, 96640, 96948, 100800, 101472, 105700, 107720, 108720, 113106, 120800, 121185, 126840, 129264, 134650, 135296, 135900, 144960, 150808, 152208, 158550, 161580, 169120, 169659, 172352, 173952, 181200, 188510, 190260, 193896, 201600, 201975, 202944, 211400, 215440, 217440, 226212, 237825, 241600, 242370, 253680, 258528, 269300, 271800, 282765, 289920, 301616, 304416, 317100, 323160, 338240, 339318, 344704, 362400, 377020, 380520, 387792, 403950, 405888, 406643, 422800, 430880, 434880, 452424, 471275, 475650, 483200, 484740, 507360, 517056, 538600, 543600, 565530, 603232, 605925, 608832, 634200, 646320, 676480, 678636, 724800, 754040, 761040, 775584, 807900, 813286, 845600, 848295, 861760, 869760, 904848, 942550, 951300, 969480, 1014720, 1034112, 1077200, 1087200, 1131060, 1206464, 1211850, 1217664, 1219929, 1268400, 1292640, 1357272, 1413825, 1449600, 1508080, 1522080, 1551168, 1615800, 1626572, 1691200, 1696590, 1723520, 1809696, 1885100, 1902600, 1938960, 2029440, 2033215, 2154400, 2174400, 2262120, 2412928, 2423700, 2439858, 2536800, 2585280, 2714544, 2827650, 2846501, 3016160, 3044160, 3102336, 3231600, 3253144, 3382400, 3393180, 3619392, 3659787, 3770200, 3805200, 3877920, 4066430, 4241475, 4308800, 4348800, 4524240, 4847400, 4879716, 5073600, 5170560, 5429088, 5655300, 5693002, 6032320, 6088320, 6099645, 6463200, 6506288, 6786360, 7238784, 7319574, 7540400, 7610400, 7755840, 8132860, 8482950, 8539503, 8617600, 9048480, 9694800, 9759432, 10147200, 10166075, 10858176, 11310600, 11386004, 12064640, 12199290, 12926400, 13012576, 13572720, 14232505, 14639148, 15080800, 15220800, 15511680, 16265720, 16965900, 17079006, 18096960, 18298935, 19389600, 19518864, 20332150, 21716352, 22621200, 22772008, 24398580, 25618509, 25852800, 26025152, 27145440, 28465010, 29278296, 30161600, 30441600, 30498225, 32531440, 33931800, 34158012, 36193920, 36597870, 38779200, 39037728, 40664300, 42697515, 45242400, 45544016, 48797160, 51237018, 52050304, 54290880, 56930020, 58556592, 60323200, 60996450, 65062880, 67863600, 68316024, 71162525, 73195740, 77558400, 78075456, 81328600, 85395030, 90484800, 91088032, 91494675, 97594320, 102474036, 108581760, 113860040, 117113184, 121992900, 128092545, 130125760, 135727200, 136632048, 142325050, 146391480, 156150912, 162657200, 170790060, 180969600, 182176064, 182989350, 195188640, 204948072, 213487575, 227720080, 234226368, 243985800, 256185090, 260251520, 271454400, 273264096, 284650100, 292782960, 325314400, 341580120, 364352128, 365978700, 390377280, 409896144, 426975150, 455440160, 468452736, 487971600, 512370180, 542908800, 546528192, 569300200, 585565920, 640462725, 650628800, 683160240, 731957400, 780754560, 819792288, 853950300, 910880320, 975943200, 1024740360, 1093056384, 1138600400, 1171131840, 1280925450, 1301257600, 1366320480, 1463914800, 1639584576, 1707900600, 1821760640, 1951886400, 2049480720, 2277200800, 2342263680, 2561850900, 2732640960, 2927829600, 3279169152, 3415801200, 3903772800, 4098961440, 4554401600, 5123701800, 5465281920, 5855659200, 6831602400, 8197922880, 9108803200, 10247403600, 11711318400, 13663204800, 16395845760, 20494807200, 27326409600, 40989614400, 81979228800]

約数ペア:

[(1, 81979228800), (2, 40989614400), (3, 27326409600), (4, 20494807200), (5, 16395845760), (6, 13663204800), (7, 11711318400), (8, 10247403600), (9, 9108803200), (10, 8197922880), (12, 6831602400), (14, 5855659200), (15, 5465281920), (16, 5123701800), (18, 4554401600), (20, 4098961440), (21, 3903772800), (24, 3415801200), (25, 3279169152), (28, 2927829600), (30, 2732640960), (32, 2561850900), (35, 2342263680), (36, 2277200800), (40, 2049480720), (42, 1951886400), (45, 1821760640), (48, 1707900600), (50, 1639584576), (56, 1463914800), (60, 1366320480), (63, 1301257600), (64, 1280925450), (70, 1171131840), (72, 1138600400), (75, 1093056384), (80, 1024740360), (84, 975943200), (90, 910880320), (96, 853950300), (100, 819792288), (105, 780754560), (112, 731957400), (120, 683160240), (126, 650628800), (128, 640462725), (140, 585565920), (144, 569300200), (150, 546528192), (151, 542908800), (160, 512370180), (168, 487971600), (175, 468452736), (180, 455440160), (192, 426975150), (200, 409896144), (210, 390377280), (224, 365978700), (225, 364352128), (240, 341580120), (252, 325314400), (280, 292782960), (288, 284650100), (300, 273264096), (302, 271454400), (315, 260251520), (320, 256185090), (336, 243985800), (350, 234226368), (360, 227720080), (384, 213487575), (400, 204948072), (420, 195188640), (448, 182989350), (450, 182176064), (453, 180969600), (480, 170790060), (504, 162657200), (525, 156150912), (560, 146391480), (576, 142325050), (600, 136632048), (604, 135727200), (630, 130125760), (640, 128092545), (672, 121992900), (700, 117113184), (720, 113860040), (755, 108581760), (800, 102474036), (840, 97594320), (896, 91494675), (900, 91088032), (906, 90484800), (960, 85395030), (1008, 81328600), (1050, 78075456), (1057, 77558400), (1120, 73195740), (1152, 71162525), (1200, 68316024), (1208, 67863600), (1260, 65062880), (1344, 60996450), (1359, 60323200), (1400, 58556592), (1440, 56930020), (1510, 54290880), (1575, 52050304), (1600, 51237018), (1680, 48797160), (1800, 45544016), (1812, 45242400), (1920, 42697515), (2016, 40664300), (2100, 39037728), (2114, 38779200), (2240, 36597870), (2265, 36193920), (2400, 34158012), (2416, 33931800), (2520, 32531440), (2688, 30498225), (2693, 30441600), (2718, 30161600), (2800, 29278296), (2880, 28465010), (3020, 27145440), (3150, 26025152), (3171, 25852800), (3200, 25618509), (3360, 24398580), (3600, 22772008), (3624, 22621200), (3775, 21716352), (4032, 20332150), (4200, 19518864), (4228, 19389600), (4480, 18298935), (4530, 18096960), (4800, 17079006), (4832, 16965900), (5040, 16265720), (5285, 15511680), (5386, 15220800), (5436, 15080800), (5600, 14639148), (5760, 14232505), (6040, 13572720), (6300, 13012576), (6342, 12926400), (6720, 12199290), (6795, 12064640), (7200, 11386004), (7248, 11310600), (7550, 10858176), (8064, 10166075), (8079, 10147200), (8400, 9759432), (8456, 9694800), (9060, 9048480), (9513, 8617600), (9600, 8539503), (9664, 8482950), (10080, 8132860), (10570, 7755840), (10772, 7610400), (10872, 7540400), (11200, 7319574), (11325, 7238784), (12080, 6786360), (12600, 6506288), (12684, 6463200), (13440, 6099645), (13465, 6088320), (13590, 6032320), (14400, 5693002), (14496, 5655300), (15100, 5429088), (15855, 5170560), (16158, 5073600), (16800, 4879716), (16912, 4847400), (18120, 4524240), (18851, 4348800), (19026, 4308800), (19328, 4241475), (20160, 4066430), (21140, 3877920), (21544, 3805200), (21744, 3770200), (22400, 3659787), (22650, 3619392), (24160, 3393180), (24237, 3382400), (25200, 3253144), (25368, 3231600), (26425, 3102336), (26930, 3044160), (27180, 3016160), (28800, 2846501), (28992, 2827650), (30200, 2714544), (31710, 2585280), (32316, 2536800), (33600, 2439858), (33824, 2423700), (33975, 2412928), (36240, 2262120), (37702, 2174400), (38052, 2154400), (40320, 2033215), (40395, 2029440), (42280, 1938960), (43088, 1902600), (43488, 1885100), (45300, 1809696), (47565, 1723520), (48320, 1696590), (48474, 1691200), (50400, 1626572), (50736, 1615800), (52850, 1551168), (53860, 1522080), (54360, 1508080), (56553, 1449600), (57984, 1413825), (60400, 1357272), (63420, 1292640), (64632, 1268400), (67200, 1219929), (67325, 1217664), (67648, 1211850), (67950, 1206464), (72480, 1131060), (75404, 1087200), (76104, 1077200), (79275, 1034112), (80790, 1014720), (84560, 969480), (86176, 951300), (86976, 942550), (90600, 904848), (94255, 869760), (95130, 861760), (96640, 848295), (96948, 845600), (100800, 813286), (101472, 807900), (105700, 775584), (107720, 761040), (108720, 754040), (113106, 724800), (120800, 678636), (121185, 676480), (126840, 646320), (129264, 634200), (134650, 608832), (135296, 605925), (135900, 603232), (144960, 565530), (150808, 543600), (152208, 538600), (158550, 517056), (161580, 507360), (169120, 484740), (169659, 483200), (172352, 475650), (173952, 471275), (181200, 452424), (188510, 434880), (190260, 430880), (193896, 422800), (201600, 406643), (201975, 405888), (202944, 403950), (211400, 387792), (215440, 380520), (217440, 377020), (226212, 362400), (237825, 344704), (241600, 339318), (242370, 338240), (253680, 323160), (258528, 317100), (269300, 304416), (271800, 301616), (282765, 289920)]