21613813760

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 504

約数和(自身を含む): 67067742420

約数和(自身を除く): 45453928660

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 89, 98, 110, 112, 121, 128, 140, 154, 160, 176, 178, 196, 220, 224, 242, 245, 256, 280, 308, 320, 352, 356, 385, 392, 440, 445, 448, 484, 490, 512, 539, 560, 605, 616, 623, 640, 704, 712, 770, 784, 847, 880, 890, 896, 968, 979, 980, 1024, 1078, 1120, 1210, 1232, 1246, 1280, 1408, 1424, 1540, 1568, 1694, 1760, 1780, 1792, 1936, 1958, 1960, 2048, 2156, 2240, 2420, 2464, 2492, 2560, 2695, 2816, 2848, 3080, 3115, 3136, 3388, 3520, 3560, 3584, 3872, 3916, 3920, 4096, 4235, 4312, 4361, 4480, 4840, 4895, 4928, 4984, 5120, 5390, 5632, 5696, 5929, 6160, 6230, 6272, 6776, 6853, 7040, 7120, 7168, 7744, 7832, 7840, 8192, 8470, 8624, 8722, 8960, 9680, 9790, 9856, 9968, 10240, 10769, 10780, 11264, 11392, 11858, 12320, 12460, 12544, 13552, 13706, 14080, 14240, 14336, 15488, 15664, 15680, 16940, 17248, 17444, 17920, 19360, 19580, 19712, 19936, 20480, 21538, 21560, 21805, 22528, 22784, 23716, 24640, 24920, 25088, 27104, 27412, 28160, 28480, 28672, 29645, 30976, 31328, 31360, 33880, 34265, 34496, 34888, 35840, 38720, 39160, 39424, 39872, 40960, 43076, 43120, 43610, 45056, 45568, 47432, 47971, 49280, 49840, 50176, 53845, 54208, 54824, 56320, 56960, 57344, 59290, 61952, 62656, 62720, 67760, 68530, 68992, 69776, 71680, 75383, 77440, 78320, 78848, 79744, 86152, 86240, 87220, 90112, 91136, 94864, 95942, 98560, 99680, 100352, 107690, 108416, 109648, 112640, 113920, 118580, 123904, 125312, 125440, 135520, 137060, 137984, 139552, 143360, 150766, 154880, 156640, 157696, 159488, 172304, 172480, 174440, 182272, 189728, 191884, 197120, 199360, 200704, 215380, 216832, 219296, 225280, 227840, 237160, 239855, 247808, 250624, 250880, 271040, 274120, 275968, 279104, 286720, 301532, 309760, 313280, 315392, 318976, 344608, 344960, 348880, 364544, 376915, 379456, 383768, 394240, 398720, 401408, 430760, 433664, 438592, 450560, 455680, 474320, 479710, 495616, 501248, 501760, 527681, 542080, 548240, 551936, 558208, 603064, 619520, 626560, 630784, 637952, 689216, 689920, 697760, 729088, 753830, 758912, 767536, 788480, 797440, 861520, 867328, 877184, 911360, 948640, 959420, 991232, 1002496, 1003520, 1055362, 1084160, 1096480, 1103872, 1116416, 1206128, 1239040, 1253120, 1275904, 1378432, 1379840, 1395520, 1507660, 1517824, 1535072, 1576960, 1594880, 1723040, 1734656, 1754368, 1822720, 1897280, 1918840, 2004992, 2007040, 2110724, 2168320, 2192960, 2207744, 2232832, 2412256, 2478080, 2506240, 2551808, 2638405, 2756864, 2759680, 2791040, 3015320, 3035648, 3070144, 3153920, 3189760, 3446080, 3469312, 3508736, 3645440, 3794560, 3837680, 4009984, 4221448, 4336640, 4385920, 4415488, 4465664, 4824512, 4956160, 5012480, 5103616, 5276810, 5513728, 5519360, 5582080, 6030640, 6071296, 6140288, 6379520, 6892160, 6938624, 7017472, 7589120, 7675360, 8019968, 8442896, 8673280, 8771840, 8931328, 9649024, 10024960, 10553620, 11027456, 11038720, 11164160, 12061280, 12142592, 12280576, 12759040, 13784320, 14034944, 15178240, 15350720, 16885792, 17346560, 17543680, 17862656, 19298048, 20049920, 21107240, 22054912, 22077440, 22328320, 24122560, 24285184, 24561152, 25518080, 27568640, 28069888, 30356480, 30701440, 33771584, 34693120, 35087360, 35725312, 38596096, 40099840, 42214480, 44109824, 44656640, 48245120, 48570368, 49122304, 55137280, 56139776, 60712960, 61402880, 67543168, 70174720, 77192192, 84428960, 88219648, 89313280, 96490240, 98244608, 110274560, 121425920, 122805760, 135086336, 140349440, 154384384, 168857920, 178626560, 192980480, 196489216, 220549120, 242851840, 245611520, 270172672, 280698880, 308768768, 337715840, 385960960, 392978432, 441098240, 491223040, 540345344, 617537536, 675431680, 771921920, 982446080, 1080690688, 1350863360, 1543843840, 1964892160, 2161381376, 2701726720, 3087687680, 4322762752, 5403453440, 10806906880, 21613813760]

約数ペア:

[(1, 21613813760), (2, 10806906880), (4, 5403453440), (5, 4322762752), (7, 3087687680), (8, 2701726720), (10, 2161381376), (11, 1964892160), (14, 1543843840), (16, 1350863360), (20, 1080690688), (22, 982446080), (28, 771921920), (32, 675431680), (35, 617537536), (40, 540345344), (44, 491223040), (49, 441098240), (55, 392978432), (56, 385960960), (64, 337715840), (70, 308768768), (77, 280698880), (80, 270172672), (88, 245611520), (89, 242851840), (98, 220549120), (110, 196489216), (112, 192980480), (121, 178626560), (128, 168857920), (140, 154384384), (154, 140349440), (160, 135086336), (176, 122805760), (178, 121425920), (196, 110274560), (220, 98244608), (224, 96490240), (242, 89313280), (245, 88219648), (256, 84428960), (280, 77192192), (308, 70174720), (320, 67543168), (352, 61402880), (356, 60712960), (385, 56139776), (392, 55137280), (440, 49122304), (445, 48570368), (448, 48245120), (484, 44656640), (490, 44109824), (512, 42214480), (539, 40099840), (560, 38596096), (605, 35725312), (616, 35087360), (623, 34693120), (640, 33771584), (704, 30701440), (712, 30356480), (770, 28069888), (784, 27568640), (847, 25518080), (880, 24561152), (890, 24285184), (896, 24122560), (968, 22328320), (979, 22077440), (980, 22054912), (1024, 21107240), (1078, 20049920), (1120, 19298048), (1210, 17862656), (1232, 17543680), (1246, 17346560), (1280, 16885792), (1408, 15350720), (1424, 15178240), (1540, 14034944), (1568, 13784320), (1694, 12759040), (1760, 12280576), (1780, 12142592), (1792, 12061280), (1936, 11164160), (1958, 11038720), (1960, 11027456), (2048, 10553620), (2156, 10024960), (2240, 9649024), (2420, 8931328), (2464, 8771840), (2492, 8673280), (2560, 8442896), (2695, 8019968), (2816, 7675360), (2848, 7589120), (3080, 7017472), (3115, 6938624), (3136, 6892160), (3388, 6379520), (3520, 6140288), (3560, 6071296), (3584, 6030640), (3872, 5582080), (3916, 5519360), (3920, 5513728), (4096, 5276810), (4235, 5103616), (4312, 5012480), (4361, 4956160), (4480, 4824512), (4840, 4465664), (4895, 4415488), (4928, 4385920), (4984, 4336640), (5120, 4221448), (5390, 4009984), (5632, 3837680), (5696, 3794560), (5929, 3645440), (6160, 3508736), (6230, 3469312), (6272, 3446080), (6776, 3189760), (6853, 3153920), (7040, 3070144), (7120, 3035648), (7168, 3015320), (7744, 2791040), (7832, 2759680), (7840, 2756864), (8192, 2638405), (8470, 2551808), (8624, 2506240), (8722, 2478080), (8960, 2412256), (9680, 2232832), (9790, 2207744), (9856, 2192960), (9968, 2168320), (10240, 2110724), (10769, 2007040), (10780, 2004992), (11264, 1918840), (11392, 1897280), (11858, 1822720), (12320, 1754368), (12460, 1734656), (12544, 1723040), (13552, 1594880), (13706, 1576960), (14080, 1535072), (14240, 1517824), (14336, 1507660), (15488, 1395520), (15664, 1379840), (15680, 1378432), (16940, 1275904), (17248, 1253120), (17444, 1239040), (17920, 1206128), (19360, 1116416), (19580, 1103872), (19712, 1096480), (19936, 1084160), (20480, 1055362), (21538, 1003520), (21560, 1002496), (21805, 991232), (22528, 959420), (22784, 948640), (23716, 911360), (24640, 877184), (24920, 867328), (25088, 861520), (27104, 797440), (27412, 788480), (28160, 767536), (28480, 758912), (28672, 753830), (29645, 729088), (30976, 697760), (31328, 689920), (31360, 689216), (33880, 637952), (34265, 630784), (34496, 626560), (34888, 619520), (35840, 603064), (38720, 558208), (39160, 551936), (39424, 548240), (39872, 542080), (40960, 527681), (43076, 501760), (43120, 501248), (43610, 495616), (45056, 479710), (45568, 474320), (47432, 455680), (47971, 450560), (49280, 438592), (49840, 433664), (50176, 430760), (53845, 401408), (54208, 398720), (54824, 394240), (56320, 383768), (56960, 379456), (57344, 376915), (59290, 364544), (61952, 348880), (62656, 344960), (62720, 344608), (67760, 318976), (68530, 315392), (68992, 313280), (69776, 309760), (71680, 301532), (75383, 286720), (77440, 279104), (78320, 275968), (78848, 274120), (79744, 271040), (86152, 250880), (86240, 250624), (87220, 247808), (90112, 239855), (91136, 237160), (94864, 227840), (95942, 225280), (98560, 219296), (99680, 216832), (100352, 215380), (107690, 200704), (108416, 199360), (109648, 197120), (112640, 191884), (113920, 189728), (118580, 182272), (123904, 174440), (125312, 172480), (125440, 172304), (135520, 159488), (137060, 157696), (137984, 156640), (139552, 154880), (143360, 150766)]