21087454080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12967}}^1$

素因数の和:13018

約数の個数: 384

約数和(自身を含む): 84443466240

約数和(自身を除く): 63356012160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 420, 440, 448, 462, 480, 484, 528, 560, 605, 616, 640, 660, 672, 704, 726, 770, 840, 847, 880, 896, 924, 960, 968, 1056, 1120, 1155, 1210, 1232, 1320, 1344, 1408, 1452, 1540, 1680, 1694, 1760, 1815, 1848, 1920, 1936, 2112, 2240, 2310, 2420, 2464, 2541, 2640, 2688, 2904, 3080, 3360, 3388, 3520, 3630, 3696, 3872, 4224, 4235, 4480, 4620, 4840, 4928, 5082, 5280, 5808, 6160, 6720, 6776, 7040, 7260, 7392, 7744, 8470, 9240, 9680, 9856, 10164, 10560, 11616, 12320, 12705, 12967, 13440, 13552, 14520, 14784, 15488, 16940, 18480, 19360, 20328, 21120, 23232, 24640, 25410, 25934, 27104, 29040, 29568, 33880, 36960, 38720, 38901, 40656, 46464, 49280, 50820, 51868, 54208, 58080, 64835, 67760, 73920, 77440, 77802, 81312, 90769, 101640, 103736, 108416, 116160, 129670, 135520, 142637, 147840, 155604, 162624, 181538, 194505, 203280, 207472, 232320, 259340, 271040, 272307, 285274, 311208, 325248, 363076, 389010, 406560, 414944, 427911, 453845, 518680, 542080, 544614, 570548, 622416, 713185, 726152, 778020, 813120, 829888, 855822, 907690, 998459, 1037360, 1089228, 1141096, 1244832, 1361535, 1426370, 1452304, 1556040, 1569007, 1626240, 1659776, 1711644, 1815380, 1996918, 2074720, 2139555, 2178456, 2282192, 2489664, 2723070, 2852740, 2904608, 2995377, 3112080, 3138014, 3423288, 3630760, 3993836, 4149440, 4279110, 4356912, 4564384, 4707021, 4979328, 4992295, 5446140, 5705480, 5809216, 5990754, 6224160, 6276028, 6846576, 7261520, 7845035, 7987672, 8298880, 8558220, 8713824, 9128768, 9414042, 9984590, 10892280, 10983049, 11410960, 11618432, 11981508, 12448320, 12552056, 13693152, 14523040, 14976885, 15690070, 15975344, 17116440, 17427648, 18257536, 18828084, 19969180, 21784560, 21966098, 22821920, 23535105, 23963016, 24896640, 25104112, 27386304, 29046080, 29953770, 31380140, 31950688, 32949147, 34232880, 34855296, 37656168, 39938360, 43569120, 43932196, 45643840, 47070210, 47926032, 50208224, 54772608, 54915245, 58092160, 59907540, 62760280, 63901376, 65898294, 68465760, 75312336, 79876720, 87138240, 87864392, 91287680, 94140420, 95852064, 100416448, 109830490, 119815080, 125520560, 127802752, 131796588, 136931520, 150624672, 159753440, 164745735, 174276480, 175728784, 188280840, 191704128, 200832896, 219660980, 239630160, 251041120, 263593176, 273863040, 301249344, 319506880, 329491470, 351457568, 376561680, 383408256, 439321960, 479260320, 502082240, 527186352, 602498688, 639013760, 658982940, 702915136, 753123360, 878643920, 958520640, 1004164480, 1054372704, 1317965880, 1405830272, 1506246720, 1757287840, 1917041280, 2108745408, 2635931760, 3012493440, 3514575680, 4217490816, 5271863520, 7029151360, 10543727040, 21087454080]

約数ペア:

[(1, 21087454080), (2, 10543727040), (3, 7029151360), (4, 5271863520), (5, 4217490816), (6, 3514575680), (7, 3012493440), (8, 2635931760), (10, 2108745408), (11, 1917041280), (12, 1757287840), (14, 1506246720), (15, 1405830272), (16, 1317965880), (20, 1054372704), (21, 1004164480), (22, 958520640), (24, 878643920), (28, 753123360), (30, 702915136), (32, 658982940), (33, 639013760), (35, 602498688), (40, 527186352), (42, 502082240), (44, 479260320), (48, 439321960), (55, 383408256), (56, 376561680), (60, 351457568), (64, 329491470), (66, 319506880), (70, 301249344), (77, 273863040), (80, 263593176), (84, 251041120), (88, 239630160), (96, 219660980), (105, 200832896), (110, 191704128), (112, 188280840), (120, 175728784), (121, 174276480), (128, 164745735), (132, 159753440), (140, 150624672), (154, 136931520), (160, 131796588), (165, 127802752), (168, 125520560), (176, 119815080), (192, 109830490), (210, 100416448), (220, 95852064), (224, 94140420), (231, 91287680), (240, 87864392), (242, 87138240), (264, 79876720), (280, 75312336), (308, 68465760), (320, 65898294), (330, 63901376), (336, 62760280), (352, 59907540), (363, 58092160), (384, 54915245), (385, 54772608), (420, 50208224), (440, 47926032), (448, 47070210), (462, 45643840), (480, 43932196), (484, 43569120), (528, 39938360), (560, 37656168), (605, 34855296), (616, 34232880), (640, 32949147), (660, 31950688), (672, 31380140), (704, 29953770), (726, 29046080), (770, 27386304), (840, 25104112), (847, 24896640), (880, 23963016), (896, 23535105), (924, 22821920), (960, 21966098), (968, 21784560), (1056, 19969180), (1120, 18828084), (1155, 18257536), (1210, 17427648), (1232, 17116440), (1320, 15975344), (1344, 15690070), (1408, 14976885), (1452, 14523040), (1540, 13693152), (1680, 12552056), (1694, 12448320), (1760, 11981508), (1815, 11618432), (1848, 11410960), (1920, 10983049), (1936, 10892280), (2112, 9984590), (2240, 9414042), (2310, 9128768), (2420, 8713824), (2464, 8558220), (2541, 8298880), (2640, 7987672), (2688, 7845035), (2904, 7261520), (3080, 6846576), (3360, 6276028), (3388, 6224160), (3520, 5990754), (3630, 5809216), (3696, 5705480), (3872, 5446140), (4224, 4992295), (4235, 4979328), (4480, 4707021), (4620, 4564384), (4840, 4356912), (4928, 4279110), (5082, 4149440), (5280, 3993836), (5808, 3630760), (6160, 3423288), (6720, 3138014), (6776, 3112080), (7040, 2995377), (7260, 2904608), (7392, 2852740), (7744, 2723070), (8470, 2489664), (9240, 2282192), (9680, 2178456), (9856, 2139555), (10164, 2074720), (10560, 1996918), (11616, 1815380), (12320, 1711644), (12705, 1659776), (12967, 1626240), (13440, 1569007), (13552, 1556040), (14520, 1452304), (14784, 1426370), (15488, 1361535), (16940, 1244832), (18480, 1141096), (19360, 1089228), (20328, 1037360), (21120, 998459), (23232, 907690), (24640, 855822), (25410, 829888), (25934, 813120), (27104, 778020), (29040, 726152), (29568, 713185), (33880, 622416), (36960, 570548), (38720, 544614), (38901, 542080), (40656, 518680), (46464, 453845), (49280, 427911), (50820, 414944), (51868, 406560), (54208, 389010), (58080, 363076), (64835, 325248), (67760, 311208), (73920, 285274), (77440, 272307), (77802, 271040), (81312, 259340), (90769, 232320), (101640, 207472), (103736, 203280), (108416, 194505), (116160, 181538), (129670, 162624), (135520, 155604), (142637, 147840)]