21099506688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:125

約数の個数: 792

約数和(自身を含む): 74800327680

約数和(自身を除く): 53700820992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 31, 32, 36, 38, 39, 46, 48, 52, 57, 62, 64, 69, 72, 76, 78, 92, 93, 96, 104, 114, 117, 124, 128, 138, 144, 152, 156, 169, 171, 184, 186, 192, 207, 208, 228, 234, 247, 248, 256, 276, 279, 288, 299, 304, 312, 338, 342, 368, 372, 384, 403, 414, 416, 437, 456, 468, 494, 496, 507, 512, 552, 558, 576, 589, 598, 608, 624, 676, 684, 713, 736, 741, 744, 768, 806, 828, 832, 874, 897, 912, 936, 988, 992, 1014, 1024, 1104, 1116, 1152, 1178, 1196, 1209, 1216, 1248, 1311, 1352, 1368, 1426, 1472, 1482, 1488, 1521, 1536, 1612, 1656, 1664, 1748, 1767, 1794, 1824, 1872, 1976, 1984, 2028, 2139, 2208, 2223, 2232, 2304, 2356, 2392, 2418, 2432, 2496, 2622, 2691, 2704, 2736, 2852, 2944, 2964, 2976, 3042, 3072, 3211, 3224, 3312, 3328, 3496, 3534, 3588, 3627, 3648, 3744, 3887, 3933, 3952, 3968, 4056, 4278, 4416, 4446, 4464, 4608, 4712, 4784, 4836, 4864, 4992, 5239, 5244, 5301, 5382, 5408, 5472, 5681, 5704, 5888, 5928, 5952, 6084, 6417, 6422, 6448, 6624, 6656, 6992, 7068, 7176, 7254, 7296, 7488, 7657, 7774, 7866, 7904, 7936, 8112, 8556, 8832, 8892, 8928, 9216, 9269, 9424, 9568, 9633, 9672, 9728, 9984, 10478, 10488, 10602, 10764, 10816, 10944, 11362, 11408, 11661, 11776, 11856, 11904, 12168, 12834, 12844, 12896, 13248, 13312, 13547, 13984, 14136, 14352, 14508, 14592, 14976, 15314, 15548, 15717, 15732, 15808, 15872, 16224, 17043, 17112, 17664, 17784, 17856, 18538, 18848, 19136, 19266, 19344, 19456, 19968, 20956, 20976, 21204, 21528, 21632, 21888, 22724, 22816, 22971, 23322, 23552, 23712, 23808, 24336, 25668, 25688, 25792, 26496, 27094, 27807, 27968, 28272, 28704, 28899, 29016, 29184, 29952, 30628, 31096, 31434, 31464, 31616, 31744, 32448, 34086, 34224, 34983, 35328, 35568, 35712, 37076, 37696, 38272, 38532, 38688, 39936, 40641, 41912, 41952, 42408, 43056, 43264, 43776, 45448, 45632, 45942, 46644, 47151, 47424, 47616, 48672, 51129, 51336, 51376, 51584, 52992, 54188, 55614, 55936, 56544, 57408, 57798, 58032, 58368, 59904, 61256, 62192, 62868, 62928, 63232, 64896, 68172, 68448, 68913, 69966, 70656, 71136, 71424, 73853, 74152, 75392, 76544, 77064, 77376, 81282, 83421, 83824, 83904, 84816, 86112, 86528, 87552, 90896, 91264, 91884, 93288, 94302, 94848, 95232, 97344, 99541, 102258, 102672, 102752, 103168, 105984, 108376, 111228, 111872, 113088, 114816, 115596, 116064, 119808, 120497, 121923, 122512, 124384, 125736, 125856, 126464, 129792, 136344, 136896, 137826, 139932, 142272, 142848, 147706, 148304, 150784, 153088, 154128, 154752, 162564, 166842, 167648, 167808, 169632, 172224, 173056, 175104, 176111, 181792, 182528, 183768, 186576, 188604, 189696, 194688, 199082, 204516, 205344, 205504, 206336, 211968, 216752, 221559, 222456, 223744, 226176, 229632, 231192, 232128, 240994, 243846, 245024, 248768, 251472, 251712, 252928, 259584, 272688, 273792, 275652, 279864, 284544, 285696, 295412, 296608, 298623, 301568, 306176, 308256, 309504, 325128, 333684, 335296, 335616, 339264, 344448, 352222, 361491, 363584, 365056, 367536, 373152, 377208, 379392, 389376, 398164, 409032, 410688, 411008, 412672, 433504, 443118, 444912, 447488, 452352, 459264, 462384, 464256, 481988, 487692, 490048, 497536, 502944, 503424, 519168, 528333, 545376, 547584, 551304, 559728, 569088, 590824, 593216, 597246, 603136, 616512, 619008, 650256, 664677, 667368, 670592, 671232, 678528, 688896, 704444, 722982, 727168, 730112, 735072, 746304, 754416, 758784, 778752, 796328, 818064, 821376, 822016, 867008, 886236, 889824, 895869, 904704, 918528, 924768, 928512, 963976, 975384, 980096, 995072, 1005888, 1006848, 1056666, 1084473, 1090752, 1095168, 1102608, 1119456, 1138176, 1181648, 1186432, 1194492, 1233024, 1238016, 1300512, 1329354, 1334736, 1341184, 1342464, 1357056, 1377792, 1408888, 1445964, 1454336, 1470144, 1492608, 1508832, 1557504, 1584999, 1592656, 1636128, 1642752, 1644032, 1734016, 1772472, 1779648, 1791738, 1809408, 1849536, 1857024, 1927952, 1950768, 1960192, 1990144, 2011776, 2013696, 2113332, 2168946, 2181504, 2190336, 2205216, 2238912, 2276352, 2289443, 2363296, 2372864, 2388984, 2466048, 2601024, 2658708, 2669472, 2682368, 2714112, 2755584, 2817776, 2891928, 2908672, 2940288, 2985216, 3017664, 3169998, 3185312, 3272256, 3285504, 3288064, 3468032, 3544944, 3559296, 3583476, 3699072, 3714048, 3855904, 3901536, 3920384, 3980288, 4023552, 4027392, 4226664, 4337892, 4363008, 4410432, 4477824, 4578886, 4726592, 4745728, 4777968, 4932096, 5202048, 5317416, 5338944, 5364736, 5428224, 5635552, 5783856, 5817344, 5880576, 5970432, 6035328, 6339996, 6370624, 6544512, 6571008, 6868329, 6936064, 7089888, 7118592, 7166952, 7398144, 7711808, 7803072, 7840768, 8047104, 8453328, 8675784, 8726016, 8820864, 8955648, 9157772, 9453184, 9491456, 9555936, 9864192, 10404096, 10634832, 10677888, 11271104, 11567712, 11761152, 11940864, 12070656, 12679992, 12741248, 13089024, 13736658, 13872128, 14179776, 14237184, 14333904, 14796288, 15423616, 15606144, 16094208, 16906656, 17351568, 17452032, 17641728, 17911296, 18315544, 18906368, 19111872, 20604987, 20808192, 21269664, 21355776, 22542208, 23135424, 23522304, 24141312, 25359984, 25482496, 26178048, 27473316, 28359552, 28474368, 28667808, 29592576, 30847232, 31212288, 33813312, 34703136, 35283456, 35822592, 36631088, 37812736, 38223744, 41209974, 41616384, 42539328, 42711552, 45084416, 46270848, 48282624, 50719968, 50964992, 52356096, 54946632, 56719104, 57335616, 61694464, 62424576, 67626624, 69406272, 70566912, 73262176, 75625472, 76447488, 82419948, 85078656, 85423104, 90168832, 92541696, 101439936, 101929984, 109893264, 113438208, 114671232, 123388928, 124849152, 135253248, 138812544, 146524352, 152894976, 164839896, 170157312, 180337664, 185083392, 202879872, 219786528, 226876416, 229342464, 270506496, 277625088, 293048704, 305789952, 329679792, 340314624, 370166784, 405759744, 439573056, 458684928, 541012992, 555250176, 586097408, 659359584, 680629248, 811519488, 879146112, 917369856, 1110500352, 1172194816, 1318719168, 1623038976, 1758292224, 2344389632, 2637438336, 3516584448, 5274876672, 7033168896, 10549753344, 21099506688]

約数ペア:

[(1, 21099506688), (2, 10549753344), (3, 7033168896), (4, 5274876672), (6, 3516584448), (8, 2637438336), (9, 2344389632), (12, 1758292224), (13, 1623038976), (16, 1318719168), (18, 1172194816), (19, 1110500352), (23, 917369856), (24, 879146112), (26, 811519488), (31, 680629248), (32, 659359584), (36, 586097408), (38, 555250176), (39, 541012992), (46, 458684928), (48, 439573056), (52, 405759744), (57, 370166784), (62, 340314624), (64, 329679792), (69, 305789952), (72, 293048704), (76, 277625088), (78, 270506496), (92, 229342464), (93, 226876416), (96, 219786528), (104, 202879872), (114, 185083392), (117, 180337664), (124, 170157312), (128, 164839896), (138, 152894976), (144, 146524352), (152, 138812544), (156, 135253248), (169, 124849152), (171, 123388928), (184, 114671232), (186, 113438208), (192, 109893264), (207, 101929984), (208, 101439936), (228, 92541696), (234, 90168832), (247, 85423104), (248, 85078656), (256, 82419948), (276, 76447488), (279, 75625472), (288, 73262176), (299, 70566912), (304, 69406272), (312, 67626624), (338, 62424576), (342, 61694464), (368, 57335616), (372, 56719104), (384, 54946632), (403, 52356096), (414, 50964992), (416, 50719968), (437, 48282624), (456, 46270848), (468, 45084416), (494, 42711552), (496, 42539328), (507, 41616384), (512, 41209974), (552, 38223744), (558, 37812736), (576, 36631088), (589, 35822592), (598, 35283456), (608, 34703136), (624, 33813312), (676, 31212288), (684, 30847232), (713, 29592576), (736, 28667808), (741, 28474368), (744, 28359552), (768, 27473316), (806, 26178048), (828, 25482496), (832, 25359984), (874, 24141312), (897, 23522304), (912, 23135424), (936, 22542208), (988, 21355776), (992, 21269664), (1014, 20808192), (1024, 20604987), (1104, 19111872), (1116, 18906368), (1152, 18315544), (1178, 17911296), (1196, 17641728), (1209, 17452032), (1216, 17351568), (1248, 16906656), (1311, 16094208), (1352, 15606144), (1368, 15423616), (1426, 14796288), (1472, 14333904), (1482, 14237184), (1488, 14179776), (1521, 13872128), (1536, 13736658), (1612, 13089024), (1656, 12741248), (1664, 12679992), (1748, 12070656), (1767, 11940864), (1794, 11761152), (1824, 11567712), (1872, 11271104), (1976, 10677888), (1984, 10634832), (2028, 10404096), (2139, 9864192), (2208, 9555936), (2223, 9491456), (2232, 9453184), (2304, 9157772), (2356, 8955648), (2392, 8820864), (2418, 8726016), (2432, 8675784), (2496, 8453328), (2622, 8047104), (2691, 7840768), (2704, 7803072), (2736, 7711808), (2852, 7398144), (2944, 7166952), (2964, 7118592), (2976, 7089888), (3042, 6936064), (3072, 6868329), (3211, 6571008), (3224, 6544512), (3312, 6370624), (3328, 6339996), (3496, 6035328), (3534, 5970432), (3588, 5880576), (3627, 5817344), (3648, 5783856), (3744, 5635552), (3887, 5428224), (3933, 5364736), (3952, 5338944), (3968, 5317416), (4056, 5202048), (4278, 4932096), (4416, 4777968), (4446, 4745728), (4464, 4726592), (4608, 4578886), (4712, 4477824), (4784, 4410432), (4836, 4363008), (4864, 4337892), (4992, 4226664), 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