20199747456

素因数分解:

$2^7\times 3^2\times 7^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 480

約数和(自身を含む): 69454156200

約数和(自身を除く): 49254408744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 67, 72, 84, 96, 98, 109, 112, 126, 128, 134, 144, 147, 168, 192, 196, 201, 218, 224, 252, 268, 288, 294, 327, 336, 343, 384, 392, 402, 436, 441, 448, 469, 504, 536, 576, 588, 603, 654, 672, 686, 763, 784, 804, 872, 882, 896, 938, 981, 1008, 1029, 1072, 1152, 1176, 1206, 1308, 1344, 1372, 1407, 1526, 1568, 1608, 1744, 1764, 1876, 1962, 2016, 2058, 2144, 2289, 2352, 2401, 2412, 2616, 2688, 2744, 2814, 3052, 3087, 3136, 3216, 3283, 3488, 3528, 3752, 3924, 4032, 4116, 4221, 4288, 4578, 4704, 4802, 4824, 5232, 5341, 5488, 5628, 6104, 6174, 6272, 6432, 6566, 6867, 6976, 7056, 7203, 7303, 7504, 7848, 8064, 8232, 8442, 8576, 9156, 9408, 9604, 9648, 9849, 10464, 10682, 10976, 11256, 12208, 12348, 12864, 13132, 13734, 13952, 14112, 14406, 14606, 15008, 15696, 16023, 16464, 16884, 18312, 18816, 19208, 19296, 19698, 20928, 21364, 21609, 21909, 21952, 22512, 22981, 24416, 24696, 25728, 26264, 27468, 28224, 28812, 29212, 29547, 30016, 31392, 32046, 32928, 33768, 36624, 37387, 38416, 38592, 39396, 41856, 42728, 43218, 43818, 43904, 45024, 45962, 48069, 48832, 49392, 51121, 52528, 54936, 56448, 57624, 58424, 59094, 60032, 62784, 64092, 65727, 65856, 67536, 68943, 73248, 74774, 76832, 77184, 78792, 85456, 86436, 87636, 90048, 91924, 96138, 97664, 98784, 102242, 105056, 109872, 112161, 115248, 116848, 118188, 125568, 128184, 131454, 131712, 135072, 137886, 146496, 149548, 153363, 153664, 157584, 160867, 170912, 172872, 175272, 180096, 183848, 192276, 197568, 204484, 206829, 210112, 219744, 224322, 230496, 233696, 236376, 256368, 261709, 262908, 270144, 275772, 292992, 299096, 306726, 307328, 315168, 321734, 336483, 341824, 345744, 350544, 357847, 367696, 384552, 395136, 408968, 413658, 420224, 439488, 448644, 460089, 460992, 467392, 472752, 482601, 512736, 523418, 525816, 540288, 551544, 598192, 613452, 630336, 643468, 672966, 683648, 691488, 701088, 715694, 735392, 769104, 785127, 817936, 827316, 878976, 897288, 920178, 921984, 934784, 945504, 965202, 1025472, 1046836, 1051632, 1073541, 1103088, 1196384, 1226904, 1260672, 1286936, 1345932, 1382976, 1402176, 1431388, 1447803, 1470784, 1538208, 1570254, 1635872, 1654632, 1794576, 1840356, 1891008, 1930404, 2050944, 2093672, 2103264, 2147082, 2206176, 2355381, 2392768, 2453808, 2504929, 2573872, 2691864, 2765952, 2804352, 2862776, 2895606, 2941568, 3076416, 3140508, 3220623, 3271744, 3309264, 3589152, 3680712, 3782016, 3860808, 4187344, 4206528, 4294164, 4412352, 4710762, 4785536, 4907616, 5009858, 5147744, 5383728, 5725552, 5791212, 6152832, 6281016, 6441246, 6543488, 6618528, 7178304, 7361424, 7514787, 7721616, 8374688, 8413056, 8588328, 8824704, 9421524, 9815232, 10019716, 10295488, 10767456, 11451104, 11582424, 12562032, 12882492, 13237056, 14356608, 14722848, 15029574, 15443232, 16749376, 17176656, 17534503, 18843048, 19630464, 20039432, 20590976, 21534912, 22544361, 22902208, 23164848, 25124064, 25764984, 26474112, 29445696, 30059148, 30886464, 33498752, 34353312, 35069006, 37686096, 40078864, 43069824, 45088722, 45804416, 46329696, 50248128, 51529968, 52603509, 58891392, 60118296, 61772928, 68706624, 70138012, 75372192, 80157728, 90177444, 92659392, 100496256, 103059936, 105207018, 120236592, 137413248, 140276024, 150744384, 157810527, 160315456, 180354888, 185318784, 206119872, 210414036, 240473184, 280552048, 301488768, 315621054, 320630912, 360709776, 412239744, 420828072, 480946368, 561104096, 631242108, 721419552, 841656144, 961892736, 1122208192, 1262484216, 1442839104, 1683312288, 2244416384, 2524968432, 2885678208, 3366624576, 5049936864, 6733249152, 10099873728, 20199747456]

約数ペア:

[(1, 20199747456), (2, 10099873728), (3, 6733249152), (4, 5049936864), (6, 3366624576), (7, 2885678208), (8, 2524968432), (9, 2244416384), (12, 1683312288), (14, 1442839104), (16, 1262484216), (18, 1122208192), (21, 961892736), (24, 841656144), (28, 721419552), (32, 631242108), (36, 561104096), (42, 480946368), (48, 420828072), (49, 412239744), (56, 360709776), (63, 320630912), (64, 315621054), (67, 301488768), (72, 280552048), (84, 240473184), (96, 210414036), (98, 206119872), (109, 185318784), (112, 180354888), (126, 160315456), (128, 157810527), (134, 150744384), (144, 140276024), (147, 137413248), (168, 120236592), (192, 105207018), (196, 103059936), (201, 100496256), (218, 92659392), (224, 90177444), (252, 80157728), (268, 75372192), (288, 70138012), (294, 68706624), (327, 61772928), (336, 60118296), (343, 58891392), (384, 52603509), (392, 51529968), (402, 50248128), (436, 46329696), (441, 45804416), (448, 45088722), (469, 43069824), (504, 40078864), (536, 37686096), (576, 35069006), (588, 34353312), (603, 33498752), (654, 30886464), (672, 30059148), (686, 29445696), (763, 26474112), (784, 25764984), (804, 25124064), (872, 23164848), (882, 22902208), (896, 22544361), (938, 21534912), (981, 20590976), (1008, 20039432), (1029, 19630464), (1072, 18843048), (1152, 17534503), (1176, 17176656), (1206, 16749376), (1308, 15443232), (1344, 15029574), (1372, 14722848), (1407, 14356608), (1526, 13237056), (1568, 12882492), (1608, 12562032), (1744, 11582424), (1764, 11451104), (1876, 10767456), (1962, 10295488), (2016, 10019716), (2058, 9815232), (2144, 9421524), (2289, 8824704), (2352, 8588328), (2401, 8413056), (2412, 8374688), (2616, 7721616), (2688, 7514787), (2744, 7361424), (2814, 7178304), (3052, 6618528), (3087, 6543488), (3136, 6441246), (3216, 6281016), (3283, 6152832), (3488, 5791212), (3528, 5725552), (3752, 5383728), (3924, 5147744), (4032, 5009858), (4116, 4907616), (4221, 4785536), (4288, 4710762), (4578, 4412352), (4704, 4294164), (4802, 4206528), (4824, 4187344), (5232, 3860808), (5341, 3782016), (5488, 3680712), (5628, 3589152), (6104, 3309264), (6174, 3271744), (6272, 3220623), (6432, 3140508), (6566, 3076416), (6867, 2941568), (6976, 2895606), (7056, 2862776), (7203, 2804352), (7303, 2765952), (7504, 2691864), (7848, 2573872), (8064, 2504929), (8232, 2453808), (8442, 2392768), (8576, 2355381), (9156, 2206176), (9408, 2147082), (9604, 2103264), (9648, 2093672), (9849, 2050944), (10464, 1930404), (10682, 1891008), (10976, 1840356), (11256, 1794576), (12208, 1654632), (12348, 1635872), (12864, 1570254), (13132, 1538208), (13734, 1470784), (13952, 1447803), (14112, 1431388), (14406, 1402176), (14606, 1382976), (15008, 1345932), (15696, 1286936), (16023, 1260672), (16464, 1226904), (16884, 1196384), (18312, 1103088), (18816, 1073541), (19208, 1051632), (19296, 1046836), (19698, 1025472), (20928, 965202), (21364, 945504), (21609, 934784), (21909, 921984), (21952, 920178), (22512, 897288), (22981, 878976), (24416, 827316), (24696, 817936), (25728, 785127), (26264, 769104), (27468, 735392), (28224, 715694), (28812, 701088), (29212, 691488), (29547, 683648), (30016, 672966), (31392, 643468), (32046, 630336), (32928, 613452), (33768, 598192), (36624, 551544), (37387, 540288), (38416, 525816), (38592, 523418), (39396, 512736), (41856, 482601), (42728, 472752), (43218, 467392), (43818, 460992), (43904, 460089), (45024, 448644), (45962, 439488), (48069, 420224), (48832, 413658), (49392, 408968), (51121, 395136), (52528, 384552), (54936, 367696), (56448, 357847), (57624, 350544), (58424, 345744), (59094, 341824), (60032, 336483), (62784, 321734), (64092, 315168), (65727, 307328), (65856, 306726), (67536, 299096), (68943, 292992), (73248, 275772), (74774, 270144), (76832, 262908), (77184, 261709), (78792, 256368), (85456, 236376), (86436, 233696), (87636, 230496), (90048, 224322), (91924, 219744), (96138, 210112), (97664, 206829), (98784, 204484), (102242, 197568), (105056, 192276), (109872, 183848), (112161, 180096), (115248, 175272), (116848, 172872), (118188, 170912), (125568, 160867), (128184, 157584), (131454, 153664), (131712, 153363), (135072, 149548), (137886, 146496)]