21089001024

素因数分解:

$2^6\times 3^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:102

約数の個数: 1120

約数和(自身を含む): 86057475840

約数和(自身を除く): 64968474816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 23, 24, 26, 27, 28, 32, 34, 36, 39, 42, 46, 48, 49, 51, 52, 54, 56, 63, 64, 68, 69, 72, 78, 84, 91, 92, 96, 98, 102, 104, 108, 112, 117, 119, 126, 136, 138, 144, 147, 153, 156, 161, 168, 182, 184, 189, 192, 196, 204, 207, 208, 216, 221, 224, 234, 238, 252, 272, 273, 276, 288, 294, 299, 306, 312, 322, 336, 343, 351, 357, 364, 368, 378, 391, 392, 408, 414, 416, 432, 441, 442, 448, 459, 468, 476, 483, 504, 544, 546, 552, 576, 588, 598, 612, 621, 624, 637, 644, 663, 672, 686, 702, 714, 728, 736, 756, 782, 784, 816, 819, 828, 832, 833, 864, 882, 884, 897, 918, 936, 952, 966, 1008, 1029, 1071, 1088, 1092, 1104, 1127, 1173, 1176, 1196, 1224, 1242, 1248, 1274, 1288, 1323, 1326, 1344, 1372, 1404, 1428, 1449, 1456, 1472, 1512, 1547, 1564, 1568, 1632, 1638, 1656, 1666, 1728, 1764, 1768, 1794, 1836, 1872, 1904, 1911, 1932, 1989, 2016, 2058, 2093, 2142, 2184, 2208, 2254, 2346, 2352, 2392, 2401, 2448, 2457, 2484, 2496, 2499, 2548, 2576, 2646, 2652, 2691, 2737, 2744, 2808, 2856, 2898, 2912, 3024, 3087, 3094, 3128, 3136, 3213, 3264, 3276, 3312, 3332, 3381, 3519, 3528, 3536, 3588, 3672, 3744, 3808, 3822, 3864, 3978, 4032, 4116, 4186, 4284, 4347, 4368, 4416, 4459, 4508, 4641, 4692, 4704, 4784, 4802, 4896, 4914, 4968, 4998, 5083, 5096, 5152, 5292, 5304, 5382, 5474, 5488, 5616, 5712, 5733, 5796, 5824, 5831, 5967, 6048, 6174, 6188, 6256, 6279, 6426, 6552, 6624, 6664, 6762, 7038, 7056, 7072, 7176, 7203, 7344, 7488, 7497, 7616, 7644, 7728, 7889, 7956, 8073, 8211, 8232, 8372, 8568, 8694, 8736, 8918, 9016, 9261, 9282, 9384, 9408, 9568, 9604, 9792, 9828, 9936, 9996, 10143, 10166, 10192, 10304, 10557, 10584, 10608, 10764, 10829, 10948, 10976, 11232, 11424, 11466, 11592, 11662, 11934, 12096, 12348, 12376, 12512, 12558, 12852, 13104, 13248, 13328, 13377, 13524, 13923, 14076, 14112, 14144, 14352, 14406, 14651, 14688, 14994, 15249, 15288, 15456, 15778, 15912, 16146, 16422, 16464, 16744, 17136, 17199, 17388, 17472, 17493, 17836, 18032, 18522, 18564, 18768, 18837, 19136, 19159, 19208, 19656, 19872, 19992, 20286, 20332, 20384, 21114, 21168, 21216, 21528, 21609, 21658, 21896, 21952, 22464, 22491, 22848, 22932, 23184, 23324, 23667, 23868, 24633, 24696, 24752, 25024, 25116, 25704, 26208, 26656, 26754, 27048, 27846, 28152, 28224, 28704, 28812, 29302, 29376, 29988, 30429, 30498, 30576, 30912, 31213, 31556, 31824, 32292, 32487, 32844, 32928, 33488, 34272, 34398, 34776, 34986, 35581, 35672, 36064, 37044, 37128, 37536, 37674, 38318, 38416, 39312, 39744, 39984, 40131, 40572, 40664, 40768, 40817, 41769, 42228, 42336, 42432, 43056, 43218, 43316, 43792, 43953, 44982, 45747, 45864, 46368, 46648, 47334, 47736, 49266, 49392, 49504, 50232, 51408, 52416, 52479, 53312, 53508, 54096, 55223, 55692, 56304, 56511, 57408, 57477, 57624, 58604, 59976, 60858, 60996, 61152, 62426, 63112, 63648, 64584, 64827, 64974, 65688, 65856, 66976, 68544, 68796, 69552, 69972, 71001, 71162, 71344, 72128, 73899, 74088, 74256, 75072, 75348, 75803, 76636, 76832, 78624, 79968, 80262, 81144, 81328, 81634, 83538, 84456, 84672, 86112, 86436, 86632, 87584, 87906, 89964, 91494, 91728, 92736, 93296, 93639, 94668, 95472, 97461, 98532, 98784, 99008, 100464, 102557, 102816, 104958, 106743, 107016, 108192, 110446, 111384, 112608, 113022, 114954, 115248, 117208, 119952, 120393, 121716, 121992, 122304, 122451, 124852, 126224, 127296, 129168, 129654, 129948, 131376, 131859, 133952, 134113, 137241, 137592, 139104, 139944, 142002, 142324, 142688, 147798, 148176, 148512, 150696, 151606, 153272, 153664, 157248, 157437, 159936, 160524, 162288, 162656, 163268, 165669, 167076, 168912, 172224, 172431, 172872, 173264, 175168, 175812, 179928, 182988, 183456, 186592, 187278, 189336, 190944, 194922, 197064, 197568, 200928, 205114, 205632, 209916, 213003, 213486, 214032, 216384, 220892, 222768, 225216, 226044, 227409, 229908, 230496, 234416, 239904, 240786, 243432, 243984, 244902, 249067, 249704, 252448, 258336, 259308, 259896, 262752, 263718, 268226, 274482, 275184, 278208, 279888, 280917, 284004, 284648, 285376, 292383, 295596, 296352, 297024, 301392, 303212, 306544, 307671, 314874, 320229, 321048, 324576, 325312, 326536, 331338, 334152, 337824, 344862, 345744, 346528, 351624, 359856, 365976, 366912, 367353, 373184, 374556, 378672, 381888, 389844, 394128, 395577, 401856, 402339, 410228, 419832, 426006, 426972, 428064, 441784, 445536, 452088, 454818, 459816, 460992, 468832, 479808, 481572, 486864, 487968, 489804, 497007, 498134, 499408, 504896, 516672, 517293, 518616, 519792, 525504, 527436, 530621, 536452, 548964, 550368, 559776, 561834, 568008, 569296, 584766, 591192, 592704, 602784, 606424, 613088, 615342, 629748, 640458, 642096, 649152, 653072, 662676, 668304, 675648, 682227, 689724, 691488, 693056, 703248, 717899, 719712, 731952, 734706, 747201, 749112, 757344, 779688, 788256, 791154, 804678, 820456, 839664, 842751, 852012, 853944, 856128, 883568, 891072, 904176, 909636, 919632, 923013, 937664, 938791, 960687, 963144, 973728, 975936, 979608, 994014, 996268, 998816, 1034586, 1037232, 1039584, 1054872, 1061242, 1072904, 1097928, 1100736, 1102059, 1119552, 1123668, 1136016, 1138592, 1169532, 1182384, 1205568, 1207017, 1212848, 1226176, 1230684, 1259496, 1280916, 1284192, 1306144, 1325352, 1336608, 1364454, 1379448, 1382976, 1406496, 1435798, 1439424, 1463904, 1469412, 1491021, 1494402, 1498224, 1514688, 1559376, 1576512, 1582308, 1591863, 1609356, 1640912, 1679328, 1685502, 1704024, 1707888, 1743469, 1767136, 1808352, 1819272, 1839264, 1846026, 1877582, 1921374, 1926288, 1947456, 1959216, 1988028, 1992536, 1997632, 2046681, 2069172, 2074464, 2079168, 2109744, 2122484, 2145808, 2153697, 2195856, 2204118, 2241603, 2247336, 2272032, 2277184, 2339064, 2364768, 2414034, 2425696, 2461368, 2518992, 2561832, 2568384, 2612288, 2650704, 2673216, 2728908, 2758896, 2769039, 2812992, 2816373, 2871596, 2927808, 2938824, 2982042, 2988804, 2996448, 3118752, 3164616, 3183726, 3218712, 3281824, 3358656, 3371004, 3408048, 3415776, 3486938, 3534272, 3616704, 3621051, 3638544, 3678528, 3692052, 3755164, 3842748, 3852576, 3918432, 3976056, 3985072, 4093362, 4138344, 4148928, 4219488, 4244968, 4291616, 4307394, 4391712, 4408236, 4483206, 4494672, 4544064, 4678128, 4729536, 4775589, 4828068, 4851392, 4922736, 5037984, 5123664, 5230407, 5301408, 5457816, 5517792, 5538078, 5632746, 5743192, 5877648, 5964084, 5977608, 5992896, 6237504, 6329232, 6367452, 6437424, 6461091, 6563648, 6724809, 6742008, 6816096, 6831552, 6973876, 7242102, 7277088, 7384104, 7510328, 7685496, 7705152, 7836864, 7952112, 7970144, 8186724, 8276688, 8438976, 8449119, 8489936, 8583232, 8614788, 8783424, 8816472, 8966412, 8989344, 9356256, 9551178, 9656136, 9845472, 10075968, 10247328, 10460814, 10602816, 10915632, 11035584, 11076156, 11265492, 11486384, 11755296, 11928168, 11955216, 12204283, 12658464, 12734904, 12874848, 12922182, 13449618, 13484016, 13632192, 13947752, 14326767, 14484204, 14554176, 14768208, 15020656, 15370992, 15691221, 15904224, 15940288, 16373448, 16553376, 16898238, 16979872, 17229576, 17632944, 17932824, 17978688, 18712512, 19102356, 19312272, 19383273, 19690944, 20494656, 20921628, 21831264, 22152312, 22530984, 22972768, 23510592, 23856336, 23910432, 24408566, 25316928, 25347357, 25469808, 25749696, 25844364, 26899236, 26968032, 27895504, 28653534, 28968408, 29536416, 30041312, 30741984, 31382442, 31808448, 32746896, 33106752, 33796476, 33959744, 34459152, 35265888, 35865648, 36612849, 38204712, 38624544, 38766546, 41843256, 43662528, 44304624, 45061968, 45945536, 47073663, 47712672, 47820864, 48817132, 50694714, 50939616, 51688728, 53798472, 53936064, 55791008, 57307068, 57936816, 59072832, 60082624, 61483968, 62764884, 65493792, 67592952, 68918304, 70531776, 71731296, 73225698, 76409424, 77249088, 77533092, 83686512, 88609248, 90123936, 94147326, 95425344, 97634264, 101389428, 101879232, 103377456, 107596944, 109838547, 111582016, 114614136, 115873632, 125529768, 130987584, 135185904, 137836608, 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約数ペア:

[(1, 21089001024), (2, 10544500512), (3, 7029667008), (4, 5272250256), (6, 3514833504), (7, 3012714432), (8, 2636125128), (9, 2343222336), (12, 1757416752), (13, 1622230848), (14, 1506357216), (16, 1318062564), (17, 1240529472), (18, 1171611168), (21, 1004238144), (23, 916913088), (24, 878708376), (26, 811115424), (27, 781074112), (28, 753178608), (32, 659031282), (34, 620264736), (36, 585805584), (39, 540743616), (42, 502119072), (46, 458456544), (48, 439354188), (49, 430387776), (51, 413509824), (52, 405557712), (54, 390537056), (56, 376589304), (63, 334746048), (64, 329515641), (68, 310132368), (69, 305637696), (72, 292902792), (78, 270371808), (84, 251059536), (91, 231747264), (92, 229228272), (96, 219677094), (98, 215193888), (102, 206754912), (104, 202778856), (108, 195268528), (112, 188294652), (117, 180247872), (119, 177218496), (126, 167373024), (136, 155066184), (138, 152818848), (144, 146451396), (147, 143462592), (153, 137836608), (156, 135185904), (161, 130987584), (168, 125529768), (182, 115873632), (184, 114614136), (189, 111582016), (192, 109838547), (196, 107596944), (204, 103377456), (207, 101879232), (208, 101389428), (216, 97634264), (221, 95425344), (224, 94147326), (234, 90123936), (238, 88609248), (252, 83686512), (272, 77533092), (273, 77249088), (276, 76409424), (288, 73225698), (294, 71731296), (299, 70531776), (306, 68918304), (312, 67592952), (322, 65493792), (336, 62764884), (343, 61483968), (351, 60082624), (357, 59072832), (364, 57936816), (368, 57307068), (378, 55791008), (391, 53936064), (392, 53798472), (408, 51688728), (414, 50939616), (416, 50694714), (432, 48817132), (441, 47820864), (442, 47712672), (448, 47073663), (459, 45945536), (468, 45061968), (476, 44304624), (483, 43662528), (504, 41843256), (544, 38766546), (546, 38624544), (552, 38204712), (576, 36612849), (588, 35865648), (598, 35265888), (612, 34459152), (621, 33959744), (624, 33796476), (637, 33106752), (644, 32746896), (663, 31808448), (672, 31382442), (686, 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(1836, 11486384), (1872, 11265492), (1904, 11076156), (1911, 11035584), (1932, 10915632), (1989, 10602816), (2016, 10460814), (2058, 10247328), (2093, 10075968), (2142, 9845472), (2184, 9656136), (2208, 9551178), (2254, 9356256), (2346, 8989344), (2352, 8966412), (2392, 8816472), (2401, 8783424), (2448, 8614788), (2457, 8583232), (2484, 8489936), (2496, 8449119), (2499, 8438976), (2548, 8276688), (2576, 8186724), (2646, 7970144), (2652, 7952112), (2691, 7836864), (2737, 7705152), (2744, 7685496), (2808, 7510328), (2856, 7384104), (2898, 7277088), (2912, 7242102), (3024, 6973876), (3087, 6831552), (3094, 6816096), (3128, 6742008), (3136, 6724809), (3213, 6563648), (3264, 6461091), (3276, 6437424), (3312, 6367452), (3332, 6329232), (3381, 6237504), (3519, 5992896), (3528, 5977608), (3536, 5964084), (3588, 5877648), (3672, 5743192), (3744, 5632746), (3808, 5538078), (3822, 5517792), (3864, 5457816), (3978, 5301408), (4032, 5230407), (4116, 5123664), (4186, 5037984), (4284, 4922736), (4347, 4851392), (4368, 4828068), (4416, 4775589), (4459, 4729536), (4508, 4678128), (4641, 4544064), (4692, 4494672), (4704, 4483206), (4784, 4408236), (4802, 4391712), (4896, 4307394), (4914, 4291616), (4968, 4244968), (4998, 4219488), (5083, 4148928), (5096, 4138344), (5152, 4093362), (5292, 3985072), (5304, 3976056), (5382, 3918432), (5474, 3852576), (5488, 3842748), (5616, 3755164), (5712, 3692052), (5733, 3678528), (5796, 3638544), (5824, 3621051), (5831, 3616704), (5967, 3534272), (6048, 3486938), (6174, 3415776), (6188, 3408048), (6256, 3371004), (6279, 3358656), (6426, 3281824), (6552, 3218712), (6624, 3183726), (6664, 3164616), (6762, 3118752), (7038, 2996448), (7056, 2988804), (7072, 2982042), (7176, 2938824), (7203, 2927808), (7344, 2871596), (7488, 2816373), (7497, 2812992), (7616, 2769039), (7644, 2758896), (7728, 2728908), (7889, 2673216), (7956, 2650704), (8073, 2612288), (8211, 2568384), (8232, 2561832), (8372, 2518992), (8568, 2461368), (8694, 2425696), (8736, 2414034), (8918, 2364768), (9016, 2339064), (9261, 2277184), (9282, 2272032), (9384, 2247336), (9408, 2241603), (9568, 2204118), (9604, 2195856), (9792, 2153697), (9828, 2145808), (9936, 2122484), (9996, 2109744), (10143, 2079168), (10166, 2074464), (10192, 2069172), (10304, 2046681), (10557, 1997632), (10584, 1992536), (10608, 1988028), (10764, 1959216), (10829, 1947456), (10948, 1926288), (10976, 1921374), (11232, 1877582), (11424, 1846026), (11466, 1839264), (11592, 1819272), (11662, 1808352), (11934, 1767136), (12096, 1743469), (12348, 1707888), (12376, 1704024), (12512, 1685502), (12558, 1679328), (12852, 1640912), (13104, 1609356), (13248, 1591863), (13328, 1582308), (13377, 1576512), (13524, 1559376), (13923, 1514688), (14076, 1498224), (14112, 1494402), (14144, 1491021), (14352, 1469412), (14406, 1463904), (14651, 1439424), (14688, 1435798), (14994, 1406496), (15249, 1382976), (15288, 1379448), (15456, 1364454), (15778, 1336608), (15912, 1325352), (16146, 1306144), (16422, 1284192), (16464, 1280916), (16744, 1259496), (17136, 1230684), (17199, 1226176), (17388, 1212848), (17472, 1207017), (17493, 1205568), (17836, 1182384), (18032, 1169532), (18522, 1138592), (18564, 1136016), (18768, 1123668), (18837, 1119552), (19136, 1102059), (19159, 1100736), (19208, 1097928), (19656, 1072904), (19872, 1061242), (19992, 1054872), (20286, 1039584), (20332, 1037232), (20384, 1034586), (21114, 998816), (21168, 996268), (21216, 994014), (21528, 979608), (21609, 975936), (21658, 973728), (21896, 963144), (21952, 960687), (22464, 938791), (22491, 937664), (22848, 923013), (22932, 919632), (23184, 909636), (23324, 904176), (23667, 891072), (23868, 883568), (24633, 856128), (24696, 853944), (24752, 852012), (25024, 842751), (25116, 839664), (25704, 820456), (26208, 804678), (26656, 791154), (26754, 788256), (27048, 779688), (27846, 757344), (28152, 749112), (28224, 747201), (28704, 734706), (28812, 731952), (29302, 719712), (29376, 717899), (29988, 703248), (30429, 693056), 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