21957027840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 576

約数和(自身を含む): 84170923200

約数和(自身を除く): 62213895360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 179, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 358, 360, 363, 384, 396, 440, 480, 484, 495, 512, 528, 537, 576, 605, 640, 660, 704, 716, 720, 726, 768, 792, 880, 895, 960, 968, 990, 1024, 1056, 1074, 1089, 1152, 1210, 1280, 1320, 1331, 1408, 1432, 1440, 1452, 1536, 1584, 1611, 1760, 1790, 1815, 1920, 1936, 1969, 1980, 2048, 2112, 2148, 2178, 2304, 2420, 2560, 2640, 2662, 2685, 2816, 2864, 2880, 2904, 3072, 3168, 3222, 3520, 3580, 3630, 3840, 3872, 3938, 3960, 3993, 4224, 4296, 4356, 4608, 4840, 5120, 5280, 5324, 5370, 5445, 5632, 5728, 5760, 5808, 5907, 6144, 6336, 6444, 6655, 7040, 7160, 7260, 7680, 7744, 7876, 7920, 7986, 8055, 8448, 8592, 8712, 9216, 9680, 9845, 10240, 10560, 10648, 10740, 10890, 11264, 11456, 11520, 11616, 11814, 11979, 12672, 12888, 13310, 14080, 14320, 14520, 15360, 15488, 15752, 15840, 15972, 16110, 16896, 17184, 17424, 17721, 18432, 19360, 19690, 19965, 21120, 21296, 21480, 21659, 21780, 22528, 22912, 23040, 23232, 23628, 23958, 25344, 25776, 26620, 28160, 28640, 29040, 29535, 30720, 30976, 31504, 31680, 31944, 32220, 33792, 34368, 34848, 35442, 38720, 39380, 39930, 42240, 42592, 42960, 43318, 43560, 45824, 46080, 46464, 47256, 47916, 50688, 51552, 53240, 56320, 57280, 58080, 59070, 59895, 61952, 63008, 63360, 63888, 64440, 64977, 67584, 68736, 69696, 70884, 77440, 78760, 79860, 84480, 85184, 85920, 86636, 87120, 88605, 91648, 92160, 92928, 94512, 95832, 101376, 103104, 106480, 108295, 112640, 114560, 116160, 118140, 119790, 123904, 126016, 126720, 127776, 128880, 129954, 137472, 139392, 141768, 154880, 157520, 159720, 168960, 170368, 171840, 173272, 174240, 177210, 183296, 185856, 189024, 191664, 194931, 202752, 206208, 212960, 216590, 229120, 232320, 236280, 238249, 239580, 247808, 252032, 253440, 255552, 257760, 259908, 274944, 278784, 283536, 309760, 315040, 319440, 324885, 337920, 340736, 343680, 346544, 348480, 354420, 366592, 371712, 378048, 383328, 389862, 412416, 425920, 433180, 458240, 464640, 472560, 476498, 479160, 504064, 506880, 511104, 515520, 519816, 549888, 557568, 567072, 619520, 630080, 638880, 649770, 681472, 687360, 693088, 696960, 708840, 714747, 743424, 756096, 766656, 779724, 824832, 851840, 866360, 916480, 929280, 945120, 952996, 958320, 974655, 1008128, 1013760, 1022208, 1031040, 1039632, 1099776, 1115136, 1134144, 1191245, 1239040, 1260160, 1277760, 1299540, 1362944, 1374720, 1386176, 1393920, 1417680, 1429494, 1512192, 1533312, 1559448, 1649664, 1703680, 1732720, 1832960, 1858560, 1890240, 1905992, 1916640, 1949310, 2016256, 2044416, 2062080, 2079264, 2144241, 2230272, 2268288, 2382490, 2520320, 2555520, 2599080, 2725888, 2749440, 2772352, 2787840, 2835360, 2858988, 3024384, 3066624, 3118896, 3299328, 3407360, 3465440, 3573735, 3717120, 3780480, 3811984, 3833280, 3898620, 4032512, 4088832, 4124160, 4158528, 4288482, 4536576, 4764980, 5040640, 5111040, 5198160, 5498880, 5544704, 5575680, 5670720, 5717976, 6048768, 6133248, 6237792, 6814720, 6930880, 7147470, 7560960, 7623968, 7666560, 7797240, 8177664, 8248320, 8317056, 8576964, 9073152, 9529960, 10081280, 10222080, 10396320, 10721205, 11089408, 11151360, 11341440, 11435952, 12097536, 12266496, 12475584, 13629440, 13861760, 14294940, 15121920, 15247936, 15333120, 15594480, 16496640, 16634112, 17153928, 18146304, 19059920, 20162560, 20444160, 20792640, 21442410, 22178816, 22682880, 22871904, 24532992, 24951168, 27723520, 28589880, 30243840, 30495872, 30666240, 31188960, 33268224, 34307856, 36292608, 38119840, 40888320, 41585280, 42884820, 44357632, 45365760, 45743808, 49902336, 55447040, 57179760, 60487680, 60991744, 61332480, 62377920, 66536448, 68615712, 76239680, 83170560, 85769640, 90731520, 91487616, 99804672, 110894080, 114359520, 121983488, 122664960, 124755840, 133072896, 137231424, 152479360, 166341120, 171539280, 181463040, 182975232, 199609344, 221788160, 228719040, 243966976, 249511680, 274462848, 304958720, 332682240, 343078560, 365950464, 399218688, 457438080, 487933952, 499023360, 548925696, 609917440, 665364480, 686157120, 731900928, 914876160, 998046720, 1097851392, 1219834880, 1372314240, 1463801856, 1829752320, 1996093440, 2195702784, 2439669760, 2744628480, 3659504640, 4391405568, 5489256960, 7319009280, 10978513920, 21957027840]

約数ペア:

[(1, 21957027840), (2, 10978513920), (3, 7319009280), (4, 5489256960), (5, 4391405568), (6, 3659504640), (8, 2744628480), (9, 2439669760), (10, 2195702784), (11, 1996093440), (12, 1829752320), (15, 1463801856), (16, 1372314240), (18, 1219834880), (20, 1097851392), (22, 998046720), (24, 914876160), (30, 731900928), (32, 686157120), (33, 665364480), (36, 609917440), (40, 548925696), (44, 499023360), (45, 487933952), (48, 457438080), (55, 399218688), (60, 365950464), (64, 343078560), (66, 332682240), (72, 304958720), (80, 274462848), (88, 249511680), (90, 243966976), (96, 228719040), (99, 221788160), (110, 199609344), (120, 182975232), (121, 181463040), (128, 171539280), (132, 166341120), (144, 152479360), (160, 137231424), (165, 133072896), (176, 124755840), (179, 122664960), (180, 121983488), (192, 114359520), (198, 110894080), (220, 99804672), (240, 91487616), (242, 90731520), (256, 85769640), (264, 83170560), (288, 76239680), (320, 68615712), (330, 66536448), (352, 62377920), (358, 61332480), (360, 60991744), (363, 60487680), (384, 57179760), (396, 55447040), (440, 49902336), (480, 45743808), (484, 45365760), (495, 44357632), (512, 42884820), (528, 41585280), (537, 40888320), (576, 38119840), (605, 36292608), (640, 34307856), (660, 33268224), (704, 31188960), (716, 30666240), (720, 30495872), (726, 30243840), (768, 28589880), (792, 27723520), (880, 24951168), (895, 24532992), (960, 22871904), (968, 22682880), (990, 22178816), (1024, 21442410), (1056, 20792640), (1074, 20444160), (1089, 20162560), (1152, 19059920), (1210, 18146304), (1280, 17153928), (1320, 16634112), (1331, 16496640), (1408, 15594480), (1432, 15333120), (1440, 15247936), (1452, 15121920), (1536, 14294940), (1584, 13861760), (1611, 13629440), (1760, 12475584), (1790, 12266496), (1815, 12097536), (1920, 11435952), (1936, 11341440), (1969, 11151360), (1980, 11089408), (2048, 10721205), (2112, 10396320), (2148, 10222080), (2178, 10081280), (2304, 9529960), (2420, 9073152), (2560, 8576964), (2640, 8317056), (2662, 8248320), (2685, 8177664), (2816, 7797240), (2864, 7666560), (2880, 7623968), (2904, 7560960), (3072, 7147470), (3168, 6930880), (3222, 6814720), (3520, 6237792), (3580, 6133248), (3630, 6048768), (3840, 5717976), (3872, 5670720), (3938, 5575680), (3960, 5544704), (3993, 5498880), (4224, 5198160), (4296, 5111040), (4356, 5040640), (4608, 4764980), (4840, 4536576), (5120, 4288482), (5280, 4158528), (5324, 4124160), (5370, 4088832), (5445, 4032512), (5632, 3898620), (5728, 3833280), (5760, 3811984), (5808, 3780480), (5907, 3717120), (6144, 3573735), (6336, 3465440), (6444, 3407360), (6655, 3299328), (7040, 3118896), (7160, 3066624), (7260, 3024384), (7680, 2858988), (7744, 2835360), (7876, 2787840), (7920, 2772352), (7986, 2749440), (8055, 2725888), (8448, 2599080), (8592, 2555520), (8712, 2520320), (9216, 2382490), (9680, 2268288), (9845, 2230272), (10240, 2144241), (10560, 2079264), (10648, 2062080), (10740, 2044416), (10890, 2016256), (11264, 1949310), (11456, 1916640), (11520, 1905992), (11616, 1890240), (11814, 1858560), (11979, 1832960), (12672, 1732720), (12888, 1703680), (13310, 1649664), (14080, 1559448), (14320, 1533312), (14520, 1512192), (15360, 1429494), (15488, 1417680), (15752, 1393920), (15840, 1386176), (15972, 1374720), (16110, 1362944), (16896, 1299540), (17184, 1277760), (17424, 1260160), (17721, 1239040), (18432, 1191245), (19360, 1134144), (19690, 1115136), (19965, 1099776), (21120, 1039632), (21296, 1031040), (21480, 1022208), (21659, 1013760), (21780, 1008128), (22528, 974655), (22912, 958320), (23040, 952996), (23232, 945120), (23628, 929280), (23958, 916480), (25344, 866360), (25776, 851840), (26620, 824832), (28160, 779724), (28640, 766656), (29040, 756096), (29535, 743424), (30720, 714747), (30976, 708840), (31504, 696960), (31680, 693088), (31944, 687360), (32220, 681472), (33792, 649770), (34368, 638880), (34848, 630080), (35442, 619520), (38720, 567072), (39380, 557568), (39930, 549888), (42240, 519816), (42592, 515520), (42960, 511104), (43318, 506880), (43560, 504064), (45824, 479160), (46080, 476498), (46464, 472560), (47256, 464640), (47916, 458240), (50688, 433180), (51552, 425920), (53240, 412416), (56320, 389862), (57280, 383328), (58080, 378048), (59070, 371712), (59895, 366592), (61952, 354420), (63008, 348480), (63360, 346544), (63888, 343680), (64440, 340736), (64977, 337920), (67584, 324885), (68736, 319440), (69696, 315040), (70884, 309760), (77440, 283536), (78760, 278784), (79860, 274944), (84480, 259908), (85184, 257760), (85920, 255552), (86636, 253440), (87120, 252032), (88605, 247808), (91648, 239580), (92160, 238249), (92928, 236280), (94512, 232320), (95832, 229120), (101376, 216590), (103104, 212960), (106480, 206208), (108295, 202752), (112640, 194931), (114560, 191664), (116160, 189024), (118140, 185856), (119790, 183296), (123904, 177210), (126016, 174240), (126720, 173272), (127776, 171840), (128880, 170368), (129954, 168960), (137472, 159720), (139392, 157520), (141768, 154880)]