21076399008

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 432

約数和(自身を含む): 71643466440

約数和(自身を除く): 50567067432

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, 72, 84, 89, 96, 97, 98, 112, 126, 144, 147, 168, 173, 178, 194, 196, 224, 252, 267, 288, 291, 294, 336, 346, 356, 388, 392, 441, 504, 519, 534, 582, 588, 623, 672, 679, 692, 712, 776, 784, 801, 873, 882, 1008, 1038, 1068, 1164, 1176, 1211, 1246, 1358, 1384, 1424, 1552, 1557, 1568, 1602, 1746, 1764, 1869, 2016, 2037, 2076, 2136, 2328, 2352, 2422, 2492, 2716, 2768, 2848, 3104, 3114, 3204, 3492, 3528, 3633, 3738, 4074, 4152, 4272, 4361, 4656, 4704, 4753, 4844, 4984, 5432, 5536, 5607, 6111, 6228, 6408, 6984, 7056, 7266, 7476, 8148, 8304, 8477, 8544, 8633, 8722, 9312, 9506, 9688, 9968, 10864, 10899, 11214, 12222, 12456, 12816, 13083, 13968, 14112, 14259, 14532, 14952, 15397, 16296, 16608, 16781, 16954, 17266, 17444, 19012, 19376, 19936, 21728, 21798, 22428, 24444, 24912, 25431, 25632, 25899, 26166, 27936, 28518, 29064, 29904, 30794, 32592, 33562, 33908, 34532, 34888, 38024, 38752, 39249, 42777, 43596, 44856, 46191, 48888, 49824, 50343, 50862, 51798, 52332, 57036, 58128, 59808, 60431, 61588, 65184, 67124, 67816, 69064, 69776, 76048, 76293, 77697, 78498, 85554, 87192, 89712, 92382, 97776, 100686, 101724, 103596, 104664, 107779, 114072, 116256, 117467, 120862, 123176, 134248, 135632, 138128, 138573, 139552, 151029, 152096, 152586, 155394, 156996, 171108, 174384, 179424, 181293, 184764, 195552, 201372, 203448, 207192, 209328, 215558, 228144, 234934, 241724, 246352, 268496, 271264, 276256, 277146, 302058, 305172, 310788, 313992, 323337, 342216, 348768, 352401, 362586, 369528, 402744, 406896, 414384, 418656, 423017, 431116, 456288, 469868, 483448, 492704, 536992, 543879, 554292, 604116, 610344, 621576, 627984, 646674, 684432, 704802, 725172, 739056, 754453, 805488, 813792, 822269, 828768, 846034, 862232, 939736, 966896, 970011, 1057203, 1087758, 1108584, 1208232, 1220688, 1243152, 1255968, 1269051, 1293348, 1368864, 1409604, 1450344, 1478112, 1493509, 1508906, 1610976, 1644538, 1692068, 1724464, 1879472, 1933792, 1940022, 2114406, 2175516, 2217168, 2263359, 2416464, 2441376, 2466807, 2486304, 2538102, 2586696, 2819208, 2900688, 2987018, 3017812, 3289076, 3384136, 3448928, 3758944, 3807153, 3880044, 4228812, 4351032, 4434336, 4480527, 4526718, 4832928, 4933614, 5076204, 5173392, 5638416, 5801376, 5974036, 6035624, 6578152, 6768272, 6790077, 7400421, 7614306, 7760088, 8457624, 8702064, 8961054, 9053436, 9867228, 10152408, 10346784, 10454563, 11276832, 11948072, 12071248, 13156304, 13441581, 13536544, 13580154, 14800842, 15228612, 15520176, 16915248, 17404128, 17922108, 18106872, 19734456, 20304816, 20909126, 23896144, 24142496, 26312608, 26883162, 27160308, 29601684, 30457224, 31040352, 31363689, 33830496, 35844216, 36213744, 39468912, 40609632, 41818252, 47792288, 53766324, 54320616, 59203368, 60914448, 62727378, 71688432, 72427488, 73181941, 78937824, 83636504, 94091067, 107532648, 108641232, 118406736, 121828896, 125454756, 143376864, 146363882, 167273008, 188182134, 215065296, 217282464, 219545823, 236813472, 250909512, 292727764, 334546016, 376364268, 430130592, 439091646, 501819024, 585455528, 658637469, 752728536, 878183292, 1003638048, 1170911056, 1317274938, 1505457072, 1756366584, 2341822112, 2634549876, 3010914144, 3512733168, 5269099752, 7025466336, 10538199504, 21076399008]

約数ペア:

[(1, 21076399008), (2, 10538199504), (3, 7025466336), (4, 5269099752), (6, 3512733168), (7, 3010914144), (8, 2634549876), (9, 2341822112), (12, 1756366584), (14, 1505457072), (16, 1317274938), (18, 1170911056), (21, 1003638048), (24, 878183292), (28, 752728536), (32, 658637469), (36, 585455528), (42, 501819024), (48, 439091646), (49, 430130592), (56, 376364268), (63, 334546016), (72, 292727764), (84, 250909512), (89, 236813472), (96, 219545823), (97, 217282464), (98, 215065296), (112, 188182134), (126, 167273008), (144, 146363882), (147, 143376864), (168, 125454756), (173, 121828896), (178, 118406736), (194, 108641232), (196, 107532648), (224, 94091067), (252, 83636504), (267, 78937824), (288, 73181941), (291, 72427488), (294, 71688432), (336, 62727378), (346, 60914448), (356, 59203368), (388, 54320616), (392, 53766324), (441, 47792288), (504, 41818252), (519, 40609632), (534, 39468912), (582, 36213744), (588, 35844216), (623, 33830496), (672, 31363689), (679, 31040352), (692, 30457224), (712, 29601684), (776, 27160308), (784, 26883162), (801, 26312608), (873, 24142496), (882, 23896144), (1008, 20909126), (1038, 20304816), (1068, 19734456), (1164, 18106872), (1176, 17922108), (1211, 17404128), (1246, 16915248), (1358, 15520176), (1384, 15228612), (1424, 14800842), (1552, 13580154), (1557, 13536544), (1568, 13441581), (1602, 13156304), (1746, 12071248), (1764, 11948072), (1869, 11276832), (2016, 10454563), (2037, 10346784), (2076, 10152408), (2136, 9867228), (2328, 9053436), (2352, 8961054), (2422, 8702064), (2492, 8457624), (2716, 7760088), (2768, 7614306), (2848, 7400421), (3104, 6790077), (3114, 6768272), (3204, 6578152), (3492, 6035624), (3528, 5974036), (3633, 5801376), (3738, 5638416), (4074, 5173392), (4152, 5076204), (4272, 4933614), (4361, 4832928), (4656, 4526718), (4704, 4480527), (4753, 4434336), (4844, 4351032), (4984, 4228812), (5432, 3880044), (5536, 3807153), (5607, 3758944), (6111, 3448928), (6228, 3384136), (6408, 3289076), (6984, 3017812), (7056, 2987018), (7266, 2900688), (7476, 2819208), (8148, 2586696), (8304, 2538102), (8477, 2486304), (8544, 2466807), (8633, 2441376), (8722, 2416464), (9312, 2263359), (9506, 2217168), (9688, 2175516), (9968, 2114406), (10864, 1940022), (10899, 1933792), (11214, 1879472), (12222, 1724464), (12456, 1692068), (12816, 1644538), (13083, 1610976), (13968, 1508906), (14112, 1493509), (14259, 1478112), (14532, 1450344), (14952, 1409604), (15397, 1368864), (16296, 1293348), (16608, 1269051), (16781, 1255968), (16954, 1243152), (17266, 1220688), (17444, 1208232), (19012, 1108584), (19376, 1087758), (19936, 1057203), (21728, 970011), (21798, 966896), (22428, 939736), (24444, 862232), (24912, 846034), (25431, 828768), (25632, 822269), (25899, 813792), (26166, 805488), (27936, 754453), (28518, 739056), (29064, 725172), (29904, 704802), (30794, 684432), (32592, 646674), (33562, 627984), (33908, 621576), (34532, 610344), (34888, 604116), (38024, 554292), (38752, 543879), (39249, 536992), (42777, 492704), (43596, 483448), (44856, 469868), (46191, 456288), (48888, 431116), (49824, 423017), (50343, 418656), (50862, 414384), (51798, 406896), (52332, 402744), (57036, 369528), (58128, 362586), (59808, 352401), (60431, 348768), (61588, 342216), (65184, 323337), (67124, 313992), (67816, 310788), (69064, 305172), (69776, 302058), (76048, 277146), (76293, 276256), (77697, 271264), (78498, 268496), (85554, 246352), (87192, 241724), (89712, 234934), (92382, 228144), (97776, 215558), (100686, 209328), (101724, 207192), (103596, 203448), (104664, 201372), (107779, 195552), (114072, 184764), (116256, 181293), (117467, 179424), (120862, 174384), (123176, 171108), (134248, 156996), (135632, 155394), (138128, 152586), (138573, 152096), (139552, 151029)]