21047757984

素因数分解:

$2^5\times 3^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1500

約数の個数: 384

約数和(自身を含む): 71414784000

約数和(自身を除く): 50367026016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 243, 264, 288, 297, 304, 324, 342, 352, 396, 418, 432, 456, 486, 513, 528, 594, 608, 627, 648, 684, 729, 792, 836, 864, 891, 912, 972, 1026, 1056, 1188, 1254, 1296, 1368, 1439, 1458, 1539, 1584, 1672, 1782, 1824, 1881, 1944, 2052, 2187, 2376, 2508, 2592, 2673, 2736, 2878, 2916, 3078, 3168, 3344, 3564, 3762, 3888, 4104, 4317, 4374, 4617, 4752, 5016, 5346, 5472, 5643, 5756, 5832, 6156, 6688, 7128, 7524, 7776, 8019, 8208, 8634, 8748, 9234, 9504, 10032, 10692, 11286, 11512, 11664, 12312, 12951, 13851, 14256, 15048, 15829, 16038, 16416, 16929, 17268, 17496, 18468, 20064, 21384, 22572, 23024, 23328, 24057, 24624, 25902, 27341, 27702, 28512, 30096, 31658, 32076, 33858, 34536, 34992, 36936, 38853, 41553, 42768, 45144, 46048, 47487, 48114, 49248, 50787, 51804, 54682, 55404, 60192, 63316, 64152, 67716, 69072, 69984, 73872, 77706, 82023, 83106, 85536, 90288, 94974, 96228, 101574, 103608, 109364, 110808, 116559, 126632, 128304, 135432, 138144, 142461, 147744, 152361, 155412, 164046, 166212, 180576, 189948, 192456, 203148, 207216, 218728, 221616, 233118, 246069, 253264, 256608, 270864, 284922, 300751, 304722, 310824, 328092, 332424, 349677, 379896, 384912, 406296, 414432, 427383, 437456, 443232, 457083, 466236, 492138, 506528, 541728, 569844, 601502, 609444, 621648, 656184, 664848, 699354, 738207, 759792, 769824, 812592, 854766, 874912, 902253, 914166, 932472, 984276, 1049031, 1139688, 1203004, 1218888, 1243296, 1282149, 1312368, 1329696, 1398708, 1476414, 1519584, 1625184, 1709532, 1804506, 1828332, 1864944, 1968552, 2098062, 2214621, 2279376, 2406008, 2437776, 2564298, 2624736, 2706759, 2797416, 2952828, 3147093, 3419064, 3609012, 3656664, 3729888, 3846447, 3937104, 4196124, 4429242, 4558752, 4812016, 4875552, 5128596, 5413518, 5594832, 5905656, 6294186, 6643863, 6838128, 7218024, 7313328, 7692894, 7874208, 8120277, 8392248, 8858484, 9624032, 10257192, 10827036, 11189664, 11539341, 11811312, 12588372, 13287726, 13676256, 14436048, 14626656, 15385788, 16240554, 16784496, 17716968, 19931589, 20514384, 21654072, 23078682, 23622624, 24360831, 25176744, 26575452, 28872096, 30771576, 32481108, 33568992, 34618023, 35433936, 39863178, 41028768, 43308144, 46157364, 48721662, 50353488, 53150904, 59794767, 61543152, 64962216, 69236046, 70867872, 73082493, 79726356, 86616288, 92314728, 97443324, 100706976, 106301808, 119589534, 123086304, 129924432, 138472092, 146164986, 159452712, 184629456, 194886648, 212603616, 219247479, 239179068, 259848864, 276944184, 292329972, 318905424, 369258912, 389773296, 438494958, 478358136, 553888368, 584659944, 637810848, 657742437, 779546592, 876989916, 956716272, 1107776736, 1169319888, 1315484874, 1753979832, 1913432544, 2338639776, 2630969748, 3507959664, 5261939496, 7015919328, 10523878992, 21047757984]

約数ペア:

[(1, 21047757984), (2, 10523878992), (3, 7015919328), (4, 5261939496), (6, 3507959664), (8, 2630969748), (9, 2338639776), (11, 1913432544), (12, 1753979832), (16, 1315484874), (18, 1169319888), (19, 1107776736), (22, 956716272), (24, 876989916), (27, 779546592), (32, 657742437), (33, 637810848), (36, 584659944), (38, 553888368), (44, 478358136), (48, 438494958), (54, 389773296), (57, 369258912), (66, 318905424), (72, 292329972), (76, 276944184), (81, 259848864), (88, 239179068), (96, 219247479), (99, 212603616), (108, 194886648), (114, 184629456), (132, 159452712), (144, 146164986), (152, 138472092), (162, 129924432), (171, 123086304), (176, 119589534), (198, 106301808), (209, 100706976), (216, 97443324), (228, 92314728), (243, 86616288), (264, 79726356), (288, 73082493), (297, 70867872), (304, 69236046), (324, 64962216), (342, 61543152), (352, 59794767), (396, 53150904), (418, 50353488), (432, 48721662), (456, 46157364), (486, 43308144), (513, 41028768), (528, 39863178), (594, 35433936), (608, 34618023), (627, 33568992), (648, 32481108), (684, 30771576), (729, 28872096), (792, 26575452), (836, 25176744), (864, 24360831), (891, 23622624), (912, 23078682), (972, 21654072), (1026, 20514384), (1056, 19931589), (1188, 17716968), (1254, 16784496), (1296, 16240554), (1368, 15385788), (1439, 14626656), (1458, 14436048), (1539, 13676256), (1584, 13287726), (1672, 12588372), (1782, 11811312), (1824, 11539341), (1881, 11189664), (1944, 10827036), (2052, 10257192), (2187, 9624032), (2376, 8858484), (2508, 8392248), (2592, 8120277), (2673, 7874208), (2736, 7692894), (2878, 7313328), (2916, 7218024), (3078, 6838128), (3168, 6643863), (3344, 6294186), (3564, 5905656), (3762, 5594832), (3888, 5413518), (4104, 5128596), (4317, 4875552), (4374, 4812016), (4617, 4558752), (4752, 4429242), (5016, 4196124), (5346, 3937104), (5472, 3846447), (5643, 3729888), (5756, 3656664), (5832, 3609012), (6156, 3419064), (6688, 3147093), (7128, 2952828), (7524, 2797416), (7776, 2706759), (8019, 2624736), (8208, 2564298), (8634, 2437776), (8748, 2406008), (9234, 2279376), (9504, 2214621), (10032, 2098062), (10692, 1968552), (11286, 1864944), (11512, 1828332), (11664, 1804506), (12312, 1709532), (12951, 1625184), (13851, 1519584), (14256, 1476414), (15048, 1398708), (15829, 1329696), (16038, 1312368), (16416, 1282149), (16929, 1243296), (17268, 1218888), (17496, 1203004), (18468, 1139688), (20064, 1049031), (21384, 984276), (22572, 932472), (23024, 914166), (23328, 902253), (24057, 874912), (24624, 854766), (25902, 812592), (27341, 769824), (27702, 759792), (28512, 738207), (30096, 699354), (31658, 664848), (32076, 656184), (33858, 621648), (34536, 609444), (34992, 601502), (36936, 569844), (38853, 541728), (41553, 506528), (42768, 492138), (45144, 466236), (46048, 457083), (47487, 443232), (48114, 437456), (49248, 427383), (50787, 414432), (51804, 406296), (54682, 384912), (55404, 379896), (60192, 349677), (63316, 332424), (64152, 328092), (67716, 310824), (69072, 304722), (69984, 300751), (73872, 284922), (77706, 270864), (82023, 256608), (83106, 253264), (85536, 246069), (90288, 233118), (94974, 221616), (96228, 218728), (101574, 207216), (103608, 203148), (109364, 192456), (110808, 189948), (116559, 180576), (126632, 166212), (128304, 164046), (135432, 155412), (138144, 152361), (142461, 147744)]