16868597760

素因数分解:

$2^{13}\times 3^3\times 5^1\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 448

約数和(自身を含む): 68572684800

約数和(自身を除く): 51704087040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2179, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4096, 4320, 4358, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6144, 6537, 6720, 6912, 7168, 7560, 7680, 8064, 8192, 8640, 8716, 8960, 9216, 10080, 10240, 10752, 10895, 11520, 12096, 12288, 13074, 13440, 13824, 14336, 15120, 15253, 15360, 16128, 17280, 17432, 17920, 18432, 19611, 20160, 20480, 21504, 21790, 23040, 24192, 24576, 26148, 26880, 27648, 28672, 30240, 30506, 30720, 32256, 32685, 34560, 34864, 35840, 36864, 39222, 40320, 40960, 43008, 43580, 45759, 46080, 48384, 52296, 53760, 55296, 57344, 58833, 60480, 61012, 61440, 64512, 65370, 69120, 69728, 71680, 73728, 76265, 78444, 80640, 86016, 87160, 91518, 92160, 96768, 98055, 104592, 107520, 110592, 117666, 120960, 122024, 122880, 129024, 130740, 137277, 138240, 139456, 143360, 152530, 156888, 161280, 172032, 174320, 183036, 184320, 193536, 196110, 209184, 215040, 221184, 228795, 235332, 241920, 244048, 258048, 261480, 274554, 276480, 278912, 286720, 294165, 305060, 313776, 322560, 348640, 366072, 368640, 387072, 392220, 411831, 418368, 430080, 457590, 470664, 483840, 488096, 516096, 522960, 549108, 552960, 557824, 588330, 610120, 627552, 645120, 686385, 697280, 732144, 774144, 784440, 823662, 836736, 860160, 915180, 941328, 967680, 976192, 1045920, 1098216, 1105920, 1115648, 1176660, 1220240, 1255104, 1290240, 1372770, 1394560, 1464288, 1548288, 1568880, 1647324, 1673472, 1830360, 1882656, 1935360, 1952384, 2059155, 2091840, 2196432, 2231296, 2353320, 2440480, 2510208, 2580480, 2745540, 2789120, 2928576, 3137760, 3294648, 3346944, 3660720, 3765312, 3870720, 3904768, 4118310, 4183680, 4392864, 4462592, 4706640, 4880960, 5020416, 5491080, 5578240, 5857152, 6275520, 6589296, 6693888, 7321440, 7530624, 7741440, 7809536, 8236620, 8367360, 8785728, 8925184, 9413280, 9761920, 10040832, 10982160, 11156480, 11714304, 12551040, 13178592, 13387776, 14642880, 15061248, 15619072, 16473240, 16734720, 17571456, 17850368, 18826560, 19523840, 20081664, 21964320, 22312960, 23428608, 25102080, 26357184, 26775552, 29285760, 30122496, 31238144, 32946480, 33469440, 35142912, 37653120, 39047680, 40163328, 43928640, 44625920, 46857216, 50204160, 52714368, 53551104, 58571520, 60244992, 62476288, 65892960, 66938880, 70285824, 75306240, 78095360, 80326656, 87857280, 89251840, 93714432, 100408320, 105428736, 117143040, 120489984, 124952576, 131785920, 133877760, 140571648, 150612480, 156190720, 160653312, 175714560, 187428864, 200816640, 210857472, 234286080, 240979968, 263571840, 267755520, 281143296, 301224960, 312381440, 351429120, 374857728, 401633280, 421714944, 468572160, 481959936, 527143680, 562286592, 602449920, 624762880, 702858240, 803266560, 843429888, 937144320, 1054287360, 1124573184, 1204899840, 1405716480, 1686859776, 1874288640, 2108574720, 2409799680, 2811432960, 3373719552, 4217149440, 5622865920, 8434298880, 16868597760]

約数ペア:

[(1, 16868597760), (2, 8434298880), (3, 5622865920), (4, 4217149440), (5, 3373719552), (6, 2811432960), (7, 2409799680), (8, 2108574720), (9, 1874288640), (10, 1686859776), (12, 1405716480), (14, 1204899840), (15, 1124573184), (16, 1054287360), (18, 937144320), (20, 843429888), (21, 803266560), (24, 702858240), (27, 624762880), (28, 602449920), (30, 562286592), (32, 527143680), (35, 481959936), (36, 468572160), (40, 421714944), (42, 401633280), (45, 374857728), (48, 351429120), (54, 312381440), (56, 301224960), (60, 281143296), (63, 267755520), (64, 263571840), (70, 240979968), (72, 234286080), (80, 210857472), (84, 200816640), (90, 187428864), (96, 175714560), (105, 160653312), (108, 156190720), (112, 150612480), (120, 140571648), (126, 133877760), (128, 131785920), (135, 124952576), (140, 120489984), (144, 117143040), (160, 105428736), (168, 100408320), (180, 93714432), (189, 89251840), (192, 87857280), (210, 80326656), (216, 78095360), (224, 75306240), (240, 70285824), (252, 66938880), (256, 65892960), (270, 62476288), (280, 60244992), (288, 58571520), (315, 53551104), (320, 52714368), (336, 50204160), (360, 46857216), (378, 44625920), (384, 43928640), (420, 40163328), (432, 39047680), (448, 37653120), (480, 35142912), (504, 33469440), (512, 32946480), (540, 31238144), (560, 30122496), (576, 29285760), (630, 26775552), (640, 26357184), (672, 25102080), (720, 23428608), (756, 22312960), (768, 21964320), (840, 20081664), (864, 19523840), (896, 18826560), (945, 17850368), (960, 17571456), (1008, 16734720), (1024, 16473240), (1080, 15619072), (1120, 15061248), (1152, 14642880), (1260, 13387776), (1280, 13178592), (1344, 12551040), (1440, 11714304), (1512, 11156480), (1536, 10982160), (1680, 10040832), (1728, 9761920), (1792, 9413280), (1890, 8925184), (1920, 8785728), (2016, 8367360), (2048, 8236620), (2160, 7809536), (2179, 7741440), (2240, 7530624), (2304, 7321440), (2520, 6693888), (2560, 6589296), (2688, 6275520), (2880, 5857152), (3024, 5578240), (3072, 5491080), (3360, 5020416), (3456, 4880960), (3584, 4706640), (3780, 4462592), (3840, 4392864), (4032, 4183680), (4096, 4118310), (4320, 3904768), (4358, 3870720), (4480, 3765312), (4608, 3660720), (5040, 3346944), (5120, 3294648), (5376, 3137760), (5760, 2928576), (6048, 2789120), (6144, 2745540), (6537, 2580480), (6720, 2510208), (6912, 2440480), (7168, 2353320), (7560, 2231296), (7680, 2196432), (8064, 2091840), (8192, 2059155), (8640, 1952384), (8716, 1935360), (8960, 1882656), (9216, 1830360), (10080, 1673472), (10240, 1647324), (10752, 1568880), (10895, 1548288), (11520, 1464288), (12096, 1394560), (12288, 1372770), (13074, 1290240), (13440, 1255104), (13824, 1220240), (14336, 1176660), (15120, 1115648), (15253, 1105920), (15360, 1098216), (16128, 1045920), (17280, 976192), (17432, 967680), (17920, 941328), (18432, 915180), (19611, 860160), (20160, 836736), (20480, 823662), (21504, 784440), (21790, 774144), (23040, 732144), (24192, 697280), (24576, 686385), (26148, 645120), (26880, 627552), (27648, 610120), (28672, 588330), (30240, 557824), (30506, 552960), (30720, 549108), (32256, 522960), (32685, 516096), (34560, 488096), (34864, 483840), (35840, 470664), (36864, 457590), (39222, 430080), (40320, 418368), (40960, 411831), (43008, 392220), (43580, 387072), (45759, 368640), (46080, 366072), (48384, 348640), (52296, 322560), (53760, 313776), (55296, 305060), (57344, 294165), (58833, 286720), (60480, 278912), (61012, 276480), (61440, 274554), (64512, 261480), (65370, 258048), (69120, 244048), (69728, 241920), (71680, 235332), (73728, 228795), (76265, 221184), (78444, 215040), (80640, 209184), (86016, 196110), (87160, 193536), (91518, 184320), (92160, 183036), (96768, 174320), (98055, 172032), (104592, 161280), (107520, 156888), (110592, 152530), (117666, 143360), (120960, 139456), (122024, 138240), (122880, 137277), (129024, 130740)]