645938271888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 1080

約数和(自身を含む): 2311901805600

約数和(自身を除く): 1665963533712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 38, 39, 42, 48, 49, 52, 56, 57, 62, 76, 78, 84, 89, 91, 93, 98, 104, 112, 114, 124, 133, 147, 152, 156, 168, 169, 178, 182, 186, 196, 208, 217, 228, 247, 248, 266, 267, 273, 294, 304, 312, 336, 338, 356, 364, 372, 392, 399, 403, 434, 456, 494, 496, 507, 532, 534, 546, 588, 589, 623, 624, 637, 651, 676, 712, 728, 741, 744, 784, 798, 806, 868, 912, 931, 961, 988, 1014, 1064, 1068, 1092, 1157, 1176, 1178, 1183, 1209, 1246, 1274, 1302, 1352, 1424, 1456, 1482, 1488, 1519, 1596, 1612, 1691, 1729, 1736, 1767, 1862, 1869, 1911, 1922, 1976, 2028, 2128, 2136, 2184, 2314, 2352, 2356, 2366, 2418, 2492, 2548, 2604, 2704, 2759, 2793, 2821, 2883, 2964, 3038, 3192, 3211, 3224, 3382, 3458, 3471, 3472, 3534, 3549, 3724, 3738, 3822, 3844, 3952, 4056, 4123, 4272, 4361, 4368, 4557, 4628, 4712, 4732, 4836, 4984, 5073, 5096, 5187, 5208, 5239, 5518, 5586, 5642, 5766, 5928, 6076, 6384, 6422, 6448, 6727, 6764, 6916, 6942, 7068, 7098, 7448, 7476, 7644, 7657, 7688, 8099, 8112, 8246, 8277, 8281, 8463, 8722, 9114, 9256, 9424, 9464, 9633, 9672, 9968, 10146, 10192, 10374, 10416, 10478, 11036, 11172, 11284, 11532, 11837, 11856, 12103, 12152, 12369, 12493, 12844, 13083, 13454, 13528, 13832, 13884, 14136, 14196, 14896, 14952, 15041, 15288, 15314, 15376, 15717, 16198, 16492, 16554, 16562, 16926, 17444, 18228, 18259, 18512, 18928, 19266, 19313, 19344, 19747, 20181, 20292, 20748, 20956, 21983, 22072, 22344, 22477, 22568, 22971, 23064, 23674, 24206, 24297, 24304, 24738, 24843, 24986, 25688, 26166, 26908, 27056, 27664, 27768, 28272, 28392, 28861, 29904, 30082, 30576, 30628, 31434, 32396, 32984, 33108, 33124, 33852, 34888, 35511, 35867, 36309, 36456, 36518, 36673, 37479, 38532, 38626, 39494, 40362, 40584, 41496, 41912, 43966, 44144, 44688, 44954, 45123, 45136, 45942, 46128, 47089, 47348, 48412, 48594, 49476, 49686, 49972, 51376, 52332, 52421, 53599, 53816, 54777, 55536, 56693, 56784, 57722, 57939, 59241, 60164, 61256, 62868, 64792, 65949, 65968, 66216, 66248, 67431, 67704, 69776, 71022, 71734, 72618, 72912, 73036, 73346, 74958, 77064, 77252, 78988, 80724, 81168, 82859, 82992, 83824, 85529, 86583, 87451, 87932, 89908, 90246, 91884, 94178, 94696, 96824, 97188, 98952, 99372, 99541, 99944, 104664, 104842, 105287, 107198, 107601, 107632, 109554, 110019, 113386, 115444, 115878, 118482, 120328, 122512, 125736, 127813, 129584, 131898, 132432, 132496, 134862, 135191, 135408, 141267, 142044, 143468, 145236, 146072, 146692, 149916, 153881, 154128, 154504, 157263, 157339, 157976, 160797, 161448, 162409, 165718, 170079, 171058, 173166, 174902, 175864, 179816, 180492, 183768, 188356, 189392, 193648, 194376, 197904, 198744, 199082, 199888, 209328, 209684, 210574, 214396, 215202, 219108, 220038, 226772, 230888, 231756, 236964, 237367, 240656, 248577, 251069, 251472, 255626, 256587, 256711, 262353, 263796, 269724, 270382, 282534, 284088, 285779, 286936, 290472, 292144, 293384, 298623, 299832, 307762, 309008, 314526, 314678, 315861, 315952, 321594, 322896, 324818, 331436, 340158, 342116, 346332, 349804, 351728, 359632, 360984, 366947, 367536, 375193, 376712, 383439, 388752, 397488, 398164, 405573, 419368, 421148, 428792, 430404, 438216, 440076, 453544, 461643, 461776, 463512, 466271, 472017, 473928, 474734, 487227, 497154, 502138, 511252, 513174, 513422, 524706, 527592, 539448, 540764, 565068, 568176, 571558, 573872, 580944, 586768, 597246, 598703, 599664, 612157, 615524, 629052, 629356, 631722, 643188, 649636, 662872, 680316, 681473, 684232, 692664, 696787, 699608, 712101, 721968, 733894, 737009, 750386, 753207, 753424, 766878, 770133, 796328, 811146, 838736, 842296, 857337, 857584, 860808, 876432, 880152, 894691, 907088, 923286, 927024, 932542, 944034, 947856, 949468, 974454, 994308, 1004276, 1022504, 1026348, 1026844, 1049412, 1055184, 1077167, 1078896, 1081528, 1100841, 1111877, 1125579, 1130136, 1136863, 1143116, 1194492, 1197406, 1224314, 1231048, 1258104, 1258712, 1263444, 1286376, 1299272, 1325744, 1360632, 1362946, 1368464, 1385328, 1393574, 1398813, 1399216, 1424202, 1467788, 1474018, 1500772, 1506414, 1533756, 1540266, 1592656, 1622292, 1625051, 1661569, 1684592, 1714674, 1721616, 1757483, 1760304, 1789382, 1796109, 1836471, 1846572, 1865084, 1888068, 1898936, 1948908, 1988616, 2000453, 2008552, 2044419, 2045008, 2052696, 2053688, 2090361, 2098824, 2154334, 2163056, 2201682, 2211027, 2223754, 2251158, 2260272, 2273726, 2286232, 2388984, 2394812, 2448628, 2462096, 2516208, 2517424, 2526888, 2568629, 2572752, 2598544, 2684073, 2721264, 2725892, 2787148, 2797626, 2848404, 2935576, 2948036, 3001544, 3012828, 3067512, 3080532, 3085771, 3231501, 3244584, 3250102, 3263897, 3323138, 3335631, 3410589, 3429348, 3514966, 3578764, 3592218, 3672942, 3693144, 3730168, 3776136, 3797872, 3897816, 3977232, 4000906, 4017104, 4088838, 4105392, 4107376, 4180722, 4190921, 4197648, 4308668, 4403364, 4422054, 4447508, 4502316, 4547452, 4572464, 4770311, 4777968, 4789624, 4875153, 4877509, 4897256, 4984707, 5053776, 5137258, 5272449, 5368146, 5451784, 5574296, 5595252, 5696808, 5871152, 5896072, 6001359, 6003088, 6025656, 6135024, 6161064, 6171542, 6463002, 6489168, 6500204, 6527794, 6646276, 6671262, 6821178, 6858696, 7029932, 7157528, 7184436, 7345884, 7386288, 7460336, 7552272, 7705887, 7783139, 7795632, 7958041, 8001812, 8177676, 8361444, 8381842, 8617336, 8806728, 8844108, 8859149, 8895016, 9004632, 9094904, 9257313, 9540622, 9579248, 9750306, 9755018, 9791691, 9794512, 9969414, 10274516, 10544898, 10736292, 10903568, 11148592, 11190504, 11375357, 11393616, 11630983, 11792144, 12002718, 12051312, 12322128, 12343084, 12572763, 12926004, 13000408, 13055588, 13292552, 13342524, 13642356, 13717392, 14003171, 14059864, 14310933, 14315056, 14368872, 14454401, 14632527, 14691768, 15411774, 15566278, 15916082, 16003624, 16355352, 16722888, 16763684, 17234672, 17613456, 17688216, 17718298, 17790032, 18009264, 18189808, 18514626, 19081244, 19500612, 19510036, 19583382, 19938828, 20549032, 21089796, 21125663, 21472584, 21600397, 22381008, 22750714, 22847279, 23261966, 23349417, 23874123, 24005436, 24686168, 25145526, 25852008, 26000816, 26111176, 26577447, 26585104, 26685048, 27284712, 28006342, 28119728, 28621866, 28737744, 28908802, 29265054, 29383536, 30823548, 31132556, 31832164, 32007248, 32710704, 33392177, 33445776, 33527368, 34126071, 34892949, 35376432, 35436596, 37029252, 38162488, 39001224, 39020072, 39166764, 39877656, 41098064, 42009513, 42179592, 42251326, 42945168, 43200794, 43363203, 45501428, 45694558, 46523932, 46698834, 47748246, 48010872, 49372336, 50291052, 51704016, 52222352, 53154894, 53370096, 54481973, 54569424, 56012684, 57243732, 57817604, 58530108, 61647096, 62014043, 62265112, 63376989, 63664328, 64801191, 66784354, 67054736, 68252142, 68541837, 69785898, 70873192, 74058504, 76324976, 78002448, 78040144, 78333528, 79627499, 79755312, 84019026, 84359184, 84502652, 86401588, 86726406, 91002856, 91389116, 93047864, 93397668, 95496492, 96021744, 100176531, 100582104, 101180807, 106309788, 108963946, 112025368, 114487464, 115635208, 117060216, 123294192, 124028086, 124530224, 126753978, 127328656, 129602382, 133568708, 136504284, 137083674, 139571796, 141746384, 147879641, 148117008, 151202779, 156667056, 159254998, 163445919, 168038052, 169005304, 172803176, 173452812, 182005712, 182778232, 186042129, 186095728, 186795336, 190992984, 200353062, 201164208, 202361614, 212619576, 217927892, 224050736, 228974928, 231270416, 234120432, 238882497, 248056172, 253507956, 259204764, 267137416, 273008568, 274167348, 274633619, 279143592, 295759282, 302405558, 303542421, 318509996, 326891838, 336076104, 338010608, 345606352, 346905624, 365556464, 372084258, 373590672, 381985968, 400706124, 404723228, 425239152, 434098301, 435855784, 443638923, 453608337, 477764994, 496112344, 507015912, 518409528, 534274832, 546017136, 548334696, 549267238, 558287184, 591518564, 604811116, 607084842, 637019992, 653783676, 672152208, 693811248, 708265649, 744168516, 801412248, 809446456, 823900857, 868196602, 871711568, 887277846, 907216674, 955529988, 992224688, 1014031824, 1035157487, 1036819056, 1096669392, 1098534476, 1183037128, 1209622232, 1214169684, 1274039984, 1302294903, 1307567352, 1416531298, 1488337032, 1602824496, 1618892912, 1647801714, 1736393204, 1774555692, 1814433348, 1911059976, 1922435333, 2070314974, 2124796947, 2197068952, 2366074256, 2419244464, 2428339368, 2604589806, 2615134704, 2833062596, 2976674064, 3105472461, 3295603428, 3472786408, 3549111384, 3628866696, 3822119952, 3844870666, 4140629948, 4249593894, 4394137904, 4856678736, 5209179612, 5666125192, 5767305999, 6210944922, 6591206856, 6945572816, 7098222768, 7257733392, 7689741332, 8281259896, 8499187788, 10418359224, 11332250384, 11534611998, 12421889844, 13182413712, 13457047331, 15379482664, 16562519792, 16998375576, 20836718448, 23069223996, 24843779688, 26914094662, 30758965328, 33996751152, 40371141993, 46138447992, 49687559376, 53828189324, 80742283986, 92276895984, 107656378648, 161484567972, 215312757296, 322969135944, 645938271888]

約数ペア:

[(1, 645938271888), (2, 322969135944), (3, 215312757296), (4, 161484567972), (6, 107656378648), (7, 92276895984), (8, 80742283986), (12, 53828189324), (13, 49687559376), (14, 46138447992), (16, 40371141993), (19, 33996751152), (21, 30758965328), (24, 26914094662), (26, 24843779688), (28, 23069223996), (31, 20836718448), (38, 16998375576), (39, 16562519792), (42, 15379482664), (48, 13457047331), (49, 13182413712), (52, 12421889844), (56, 11534611998), (57, 11332250384), (62, 10418359224), (76, 8499187788), (78, 8281259896), (84, 7689741332), (89, 7257733392), (91, 7098222768), (93, 6945572816), (98, 6591206856), (104, 6210944922), (112, 5767305999), (114, 5666125192), (124, 5209179612), (133, 4856678736), (147, 4394137904), (152, 4249593894), (156, 4140629948), (168, 3844870666), (169, 3822119952), (178, 3628866696), (182, 3549111384), (186, 3472786408), (196, 3295603428), (208, 3105472461), (217, 2976674064), (228, 2833062596), (247, 2615134704), (248, 2604589806), (266, 2428339368), (267, 2419244464), (273, 2366074256), (294, 2197068952), (304, 2124796947), (312, 2070314974), (336, 1922435333), (338, 1911059976), (356, 1814433348), (364, 1774555692), (372, 1736393204), (392, 1647801714), (399, 1618892912), (403, 1602824496), (434, 1488337032), (456, 1416531298), (494, 1307567352), (496, 1302294903), (507, 1274039984), (532, 1214169684), (534, 1209622232), (546, 1183037128), (588, 1098534476), (589, 1096669392), (623, 1036819056), (624, 1035157487), (637, 1014031824), (651, 992224688), (676, 955529988), (712, 907216674), (728, 887277846), (741, 871711568), (744, 868196602), (784, 823900857), (798, 809446456), (806, 801412248), (868, 744168516), (912, 708265649), (931, 693811248), (961, 672152208), (988, 653783676), (1014, 637019992), (1064, 607084842), (1068, 604811116), (1092, 591518564), (1157, 558287184), (1176, 549267238), (1178, 548334696), (1183, 546017136), (1209, 534274832), (1246, 518409528), (1274, 507015912), (1302, 496112344), (1352, 477764994), (1424, 453608337), (1456, 443638923), (1482, 435855784), (1488, 434098301), (1519, 425239152), (1596, 404723228), (1612, 400706124), (1691, 381985968), (1729, 373590672), (1736, 372084258), (1767, 365556464), (1862, 346905624), (1869, 345606352), (1911, 338010608), (1922, 336076104), (1976, 326891838), (2028, 318509996), (2128, 303542421), (2136, 302405558), (2184, 295759282), (2314, 279143592), (2352, 274633619), (2356, 274167348), (2366, 273008568), (2418, 267137416), (2492, 259204764), (2548, 253507956), (2604, 248056172), (2704, 238882497), (2759, 234120432), (2793, 231270416), (2821, 228974928), (2883, 224050736), (2964, 217927892), (3038, 212619576), (3192, 202361614), (3211, 201164208), (3224, 200353062), (3382, 190992984), (3458, 186795336), (3471, 186095728), (3472, 186042129), (3534, 182778232), (3549, 182005712), (3724, 173452812), (3738, 172803176), (3822, 169005304), (3844, 168038052), (3952, 163445919), (4056, 159254998), (4123, 156667056), (4272, 151202779), (4361, 148117008), (4368, 147879641), (4557, 141746384), (4628, 139571796), (4712, 137083674), (4732, 136504284), (4836, 133568708), (4984, 129602382), (5073, 127328656), (5096, 126753978), (5187, 124530224), (5208, 124028086), (5239, 123294192), (5518, 117060216), (5586, 115635208), (5642, 114487464), (5766, 112025368), (5928, 108963946), (6076, 106309788), (6384, 101180807), (6422, 100582104), (6448, 100176531), (6727, 96021744), (6764, 95496492), (6916, 93397668), (6942, 93047864), (7068, 91389116), (7098, 91002856), (7448, 86726406), (7476, 86401588), (7644, 84502652), (7657, 84359184), (7688, 84019026), (8099, 79755312), (8112, 79627499), (8246, 78333528), (8277, 78040144), (8281, 78002448), (8463, 76324976), (8722, 74058504), (9114, 70873192), (9256, 69785898), (9424, 68541837), (9464, 68252142), (9633, 67054736), (9672, 66784354), (9968, 64801191), (10146, 63664328), (10192, 63376989), (10374, 62265112), (10416, 62014043), (10478, 61647096), (11036, 58530108), (11172, 57817604), (11284, 57243732), (11532, 56012684), (11837, 54569424), (11856, 54481973), (12103, 53370096), (12152, 53154894), (12369, 52222352), (12493, 51704016), (12844, 50291052), (13083, 49372336), (13454, 48010872), (13528, 47748246), (13832, 46698834), (13884, 46523932), (14136, 45694558), (14196, 45501428), (14896, 43363203), (14952, 43200794), (15041, 42945168), (15288, 42251326), (15314, 42179592), (15376, 42009513), (15717, 41098064), (16198, 39877656), (16492, 39166764), (16554, 39020072), (16562, 39001224), (16926, 38162488), (17444, 37029252), (18228, 35436596), (18259, 35376432), (18512, 34892949), (18928, 34126071), (19266, 33527368), (19313, 33445776), (19344, 33392177), (19747, 32710704), (20181, 32007248), (20292, 31832164), (20748, 31132556), (20956, 30823548), (21983, 29383536), (22072, 29265054), (22344, 28908802), (22477, 28737744), (22568, 28621866), (22971, 28119728), (23064, 28006342), (23674, 27284712), (24206, 26685048), (24297, 26585104), (24304, 26577447), (24738, 26111176), (24843, 26000816), (24986, 25852008), (25688, 25145526), (26166, 24686168), (26908, 24005436), (27056, 23874123), (27664, 23349417), (27768, 23261966), (28272, 22847279), (28392, 22750714), (28861, 22381008), (29904, 21600397), (30082, 21472584), (30576, 21125663), (30628, 21089796), (31434, 20549032), (32396, 19938828), (32984, 19583382), (33108, 19510036), (33124, 19500612), (33852, 19081244), (34888, 18514626), (35511, 18189808), (35867, 18009264), (36309, 17790032), (36456, 17718298), (36518, 17688216), (36673, 17613456), (37479, 17234672), (38532, 16763684), (38626, 16722888), (39494, 16355352), (40362, 16003624), (40584, 15916082), (41496, 15566278), (41912, 15411774), (43966, 14691768), (44144, 14632527), (44688, 14454401), (44954, 14368872), (45123, 14315056), (45136, 14310933), (45942, 14059864), (46128, 14003171), (47089, 13717392), (47348, 13642356), (48412, 13342524), (48594, 13292552), (49476, 13055588), (49686, 13000408), (49972, 12926004), (51376, 12572763), (52332, 12343084), (52421, 12322128), (53599, 12051312), (53816, 12002718), (54777, 11792144), (55536, 11630983), (56693, 11393616), (56784, 11375357), (57722, 11190504), (57939, 11148592), (59241, 10903568), (60164, 10736292), (61256, 10544898), (62868, 10274516), (64792, 9969414), (65949, 9794512), (65968, 9791691), (66216, 9755018), (66248, 9750306), (67431, 9579248), (67704, 9540622), (69776, 9257313), (71022, 9094904), (71734, 9004632), (72618, 8895016), (72912, 8859149), (73036, 8844108), (73346, 8806728), (74958, 8617336), (77064, 8381842), (77252, 8361444), (78988, 8177676), (80724, 8001812), (81168, 7958041), (82859, 7795632), (82992, 7783139), (83824, 7705887), (85529, 7552272), (86583, 7460336), (87451, 7386288), (87932, 7345884), (89908, 7184436), (90246, 7157528), (91884, 7029932), (94178, 6858696), (94696, 6821178), (96824, 6671262), (97188, 6646276), (98952, 6527794), (99372, 6500204), (99541, 6489168), (99944, 6463002), (104664, 6171542), (104842, 6161064), (105287, 6135024), (107198, 6025656), (107601, 6003088), (107632, 6001359), (109554, 5896072), (110019, 5871152), (113386, 5696808), (115444, 5595252), (115878, 5574296), (118482, 5451784), (120328, 5368146), (122512, 5272449), (125736, 5137258), (127813, 5053776), (129584, 4984707), (131898, 4897256), (132432, 4877509), (132496, 4875153), (134862, 4789624), (135191, 4777968), (135408, 4770311), (141267, 4572464), (142044, 4547452), (143468, 4502316), (145236, 4447508), (146072, 4422054), (146692, 4403364), (149916, 4308668), (153881, 4197648), (154128, 4190921), (154504, 4180722), (157263, 4107376), (157339, 4105392), (157976, 4088838), (160797, 4017104), (161448, 4000906), (162409, 3977232), (165718, 3897816), (170079, 3797872), (171058, 3776136), (173166, 3730168), (174902, 3693144), (175864, 3672942), (179816, 3592218), (180492, 3578764), (183768, 3514966), (188356, 3429348), (189392, 3410589), (193648, 3335631), (194376, 3323138), (197904, 3263897), (198744, 3250102), (199082, 3244584), (199888, 3231501), (209328, 3085771), (209684, 3080532), (210574, 3067512), (214396, 3012828), (215202, 3001544), (219108, 2948036), (220038, 2935576), (226772, 2848404), (230888, 2797626), (231756, 2787148), (236964, 2725892), (237367, 2721264), (240656, 2684073), (248577, 2598544), (251069, 2572752), (251472, 2568629), (255626, 2526888), (256587, 2517424), (256711, 2516208), (262353, 2462096), (263796, 2448628), (269724, 2394812), (270382, 2388984), (282534, 2286232), (284088, 2273726), (285779, 2260272), (286936, 2251158), (290472, 2223754), (292144, 2211027), (293384, 2201682), (298623, 2163056), (299832, 2154334), (307762, 2098824), (309008, 2090361), (314526, 2053688), (314678, 2052696), (315861, 2045008), (315952, 2044419), (321594, 2008552), (322896, 2000453), (324818, 1988616), (331436, 1948908), (340158, 1898936), (342116, 1888068), (346332, 1865084), (349804, 1846572), (351728, 1836471), (359632, 1796109), (360984, 1789382), (366947, 1760304), (367536, 1757483), (375193, 1721616), (376712, 1714674), (383439, 1684592), (388752, 1661569), (397488, 1625051), (398164, 1622292), (405573, 1592656), (419368, 1540266), (421148, 1533756), (428792, 1506414), (430404, 1500772), (438216, 1474018), (440076, 1467788), (453544, 1424202), (461643, 1399216), (461776, 1398813), (463512, 1393574), (466271, 1385328), (472017, 1368464), (473928, 1362946), (474734, 1360632), (487227, 1325744), (497154, 1299272), (502138, 1286376), (511252, 1263444), (513174, 1258712), (513422, 1258104), (524706, 1231048), (527592, 1224314), (539448, 1197406), (540764, 1194492), (565068, 1143116), (568176, 1136863), (571558, 1130136), (573872, 1125579), (580944, 1111877), (586768, 1100841), (597246, 1081528), (598703, 1078896), (599664, 1077167), (612157, 1055184), (615524, 1049412), (629052, 1026844), (629356, 1026348), (631722, 1022504), (643188, 1004276), (649636, 994308), (662872, 974454), (680316, 949468), (681473, 947856), (684232, 944034), (692664, 932542), (696787, 927024), (699608, 923286), (712101, 907088), (721968, 894691), (733894, 880152), (737009, 876432), (750386, 860808), (753207, 857584), (753424, 857337), (766878, 842296), (770133, 838736), (796328, 811146)]