21504172032

素因数分解:

$2^{13}\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 896

約数和(自身を含む): 83042150400

約数和(自身を除く): 61537978368

約数列:

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4608, 4644, 4788, 4816, 4864, 4896, 4902, 5117, 5168, 5376, 5418, 5472, 5504, 5712, 5719, 5814, 5848, 6048, 6144, 6192, 6384, 6426, 6528, 6536, 6579, 6783, 6912, 7168, 7182, 7224, 7296, 7344, 7353, 7616, 7752, 8064, 8127, 8192, 8208, 8256, 8512, 8568, 8704, 8721, 8772, 9044, 9216, 9288, 9576, 9632, 9728, 9792, 9804, 10234, 10336, 10752, 10836, 10944, 11008, 11424, 11438, 11628, 11696, 12096, 12288, 12384, 12768, 12852, 13056, 13072, 13158, 13566, 13824, 13889, 14336, 14364, 14448, 14592, 14688, 14706, 15232, 15351, 15504, 16128, 16254, 16416, 16512, 17024, 17136, 17157, 17408, 17442, 17544, 18088, 18432, 18576, 19152, 19264, 19456, 19584, 19608, 19737, 20349, 20468, 20672, 21504, 21672, 21888, 22016, 22059, 22848, 22876, 23256, 23392, 24192, 24576, 24768, 25536, 25704, 26112, 26144, 26316, 27132, 27648, 27778, 28672, 28728, 28896, 29184, 29376, 29412, 30464, 30702, 31008, 32256, 32508, 32832, 33024, 34048, 34272, 34314, 34816, 34884, 35088, 36176, 36864, 37152, 38304, 38528, 38912, 39168, 39216, 39474, 40698, 40936, 41344, 41667, 43008, 43344, 43776, 44032, 44118, 45696, 45752, 46053, 46512, 46784, 48384, 49536, 51072, 51408, 51471, 52224, 52288, 52632, 54264, 55296, 55556, 57344, 57456, 57792, 58368, 58752, 58824, 60928, 61047, 61404, 62016, 64512, 65016, 65664, 66048, 68096, 68544, 68628, 69632, 69768, 70176, 72352, 73728, 74304, 76608, 77056, 77824, 78336, 78432, 78948, 81396, 81872, 82688, 83334, 86016, 86688, 87552, 88064, 88236, 91392, 91504, 92106, 93024, 93568, 96768, 97223, 99072, 102144, 102816, 102942, 104448, 104576, 105264, 108528, 110592, 111112, 114912, 115584, 116736, 117504, 117648, 121856, 122094, 122808, 124032, 125001, 129024, 130032, 131328, 132096, 136192, 137088, 137256, 138159, 139264, 139536, 140352, 144704, 148608, 153216, 154112, 154413, 155648, 156672, 156864, 157896, 162792, 163744, 165376, 166668, 172032, 173376, 175104, 176128, 176472, 182784, 183008, 184212, 186048, 187136, 193536, 194446, 198144, 204288, 205632, 205884, 208896, 209152, 210528, 217056, 221184, 222224, 229824, 231168, 233472, 235008, 235296, 243712, 244188, 245616, 248064, 250002, 258048, 260064, 262656, 264192, 272384, 274176, 274512, 276318, 279072, 280704, 289408, 291669, 297216, 306432, 308224, 308826, 313344, 313728, 315792, 325584, 327488, 330752, 333336, 346752, 350208, 352256, 352944, 365568, 366016, 368424, 372096, 374272, 375003, 387072, 388892, 396288, 408576, 411264, 411768, 417792, 418304, 421056, 434112, 444448, 459648, 462336, 466944, 470016, 470592, 487424, 488376, 491232, 496128, 500004, 516096, 520128, 525312, 528384, 544768, 548352, 549024, 552636, 558144, 561408, 578816, 583338, 594432, 612864, 616448, 617652, 626688, 627456, 631584, 651168, 654976, 661504, 666672, 693504, 700416, 705888, 731136, 732032, 736848, 744192, 748544, 750006, 774144, 777784, 792576, 817152, 822528, 823536, 836608, 842112, 868224, 875007, 888896, 919296, 924672, 940032, 941184, 974848, 976752, 982464, 992256, 1000008, 1040256, 1050624, 1056768, 1089536, 1096704, 1098048, 1105272, 1116288, 1122816, 1157632, 1166676, 1188864, 1225728, 1232896, 1235304, 1253376, 1254912, 1263168, 1302336, 1309952, 1323008, 1333344, 1387008, 1400832, 1411776, 1462272, 1464064, 1473696, 1488384, 1497088, 1500012, 1548288, 1555568, 1585152, 1634304, 1645056, 1647072, 1673216, 1684224, 1736448, 1750014, 1777792, 1838592, 1849344, 1880064, 1882368, 1953504, 1964928, 1984512, 2000016, 2080512, 2101248, 2193408, 2196096, 2210544, 2232576, 2245632, 2315264, 2333352, 2377728, 2451456, 2465792, 2470608, 2509824, 2526336, 2604672, 2619904, 2625021, 2646016, 2666688, 2774016, 2823552, 2924544, 2928128, 2947392, 2976768, 2994176, 3000024, 3111136, 3170304, 3268608, 3290112, 3294144, 3346432, 3368448, 3472896, 3500028, 3555584, 3677184, 3698688, 3760128, 3764736, 3907008, 3929856, 3969024, 4000032, 4161024, 4202496, 4386816, 4392192, 4421088, 4465152, 4491264, 4630528, 4666704, 4755456, 4902912, 4941216, 5019648, 5052672, 5209344, 5239808, 5250042, 5333376, 5548032, 5647104, 5856256, 5894784, 5953536, 5988352, 6000048, 6222272, 6580224, 6588288, 6692864, 6736896, 6945792, 7000056, 7111168, 7354368, 7397376, 7529472, 7814016, 7859712, 7938048, 8000064, 8322048, 8773632, 8784384, 8842176, 8930304, 8982528, 9261056, 9333408, 9510912, 9805824, 9882432, 10039296, 10105344, 10418688, 10479616, 10500084, 10666752, 11096064, 11294208, 11712512, 11789568, 11907072, 12000096, 12444544, 13160448, 13176576, 13473792, 13891584, 14000112, 14222336, 14708736, 15058944, 15628032, 15719424, 16000128, 16644096, 17568768, 17684352, 17860608, 17965056, 18522112, 18666816, 19764864, 20078592, 20210688, 20837376, 20959232, 21000168, 21333504, 22192128, 22588416, 23425024, 23579136, 23814144, 24000192, 24889088, 26320896, 26353152, 26947584, 27783168, 28000224, 28444672, 29417472, 30117888, 31256064, 31438848, 32000256, 33288192, 35137536, 35368704, 35721216, 37333632, 39529728, 40421376, 41674752, 41918464, 42000336, 42667008, 45176832, 46850048, 47158272, 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約数ペア:

[(1, 21504172032), (2, 10752086016), (3, 7168057344), (4, 5376043008), (6, 3584028672), (7, 3072024576), (8, 2688021504), (9, 2389352448), (12, 1792014336), (14, 1536012288), (16, 1344010752), (17, 1264951296), (18, 1194676224), (19, 1131798528), (21, 1024008192), (24, 896007168), (27, 796450816), (28, 768006144), (32, 672005376), (34, 632475648), (36, 597338112), (38, 565899264), (42, 512004096), (43, 500097024), (48, 448003584), (51, 421650432), (54, 398225408), (56, 384003072), (57, 377266176), (63, 341336064), (64, 336002688), (68, 316237824), (72, 298669056), (76, 282949632), (84, 256002048), (86, 250048512), (96, 224001792), (102, 210825216), (108, 199112704), (112, 192001536), (114, 188633088), (119, 180707328), (126, 170668032), (128, 168001344), (129, 166699008), (133, 161685504), (136, 158118912), (144, 149334528), (152, 141474816), (153, 140550144), (168, 128001024), (171, 125755392), (172, 125024256), (189, 113778688), (192, 112000896), (204, 105412608), (216, 99556352), (224, 96000768), (228, 94316544), (238, 90353664), (252, 85334016), (256, 84000672), (258, 83349504), (266, 80842752), (272, 79059456), (288, 74667264), (301, 71442432), (304, 70737408), (306, 70275072), (323, 66576384), (336, 64000512), (342, 62877696), (344, 62512128), (357, 60235776), (378, 56889344), (384, 56000448), (387, 55566336), (399, 53895168), (408, 52706304), (432, 49778176), (448, 48000384), (456, 47158272), (459, 46850048), (476, 45176832), (504, 42667008), (512, 42000336), (513, 41918464), (516, 41674752), (532, 40421376), (544, 39529728), (576, 37333632), (602, 35721216), (608, 35368704), (612, 35137536), (646, 33288192), (672, 32000256), (684, 31438848), (688, 31256064), (714, 30117888), (731, 29417472), (756, 28444672), (768, 28000224), (774, 27783168), (798, 26947584), (816, 26353152), (817, 26320896), (864, 24889088), (896, 24000192), (903, 23814144), (912, 23579136), (918, 23425024), (952, 22588416), (969, 22192128), (1008, 21333504), (1024, 21000168), (1026, 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(3192, 6736896), (3213, 6692864), (3264, 6588288), (3268, 6580224), (3456, 6222272), (3584, 6000048), (3591, 5988352), (3612, 5953536), (3648, 5894784), (3672, 5856256), (3808, 5647104), (3876, 5548032), (4032, 5333376), (4096, 5250042), (4104, 5239808), (4128, 5209344), (4256, 5052672), (4284, 5019648), (4352, 4941216), (4386, 4902912), (4522, 4755456), (4608, 4666704), (4644, 4630528), (4788, 4491264), (4816, 4465152), (4864, 4421088), (4896, 4392192), (4902, 4386816), (5117, 4202496), (5168, 4161024), (5376, 4000032), (5418, 3969024), (5472, 3929856), (5504, 3907008), (5712, 3764736), (5719, 3760128), (5814, 3698688), (5848, 3677184), (6048, 3555584), (6144, 3500028), (6192, 3472896), (6384, 3368448), (6426, 3346432), (6528, 3294144), (6536, 3290112), (6579, 3268608), (6783, 3170304), (6912, 3111136), (7168, 3000024), (7182, 2994176), (7224, 2976768), (7296, 2947392), (7344, 2928128), (7353, 2924544), (7616, 2823552), (7752, 2774016), (8064, 2666688), (8127, 2646016), (8192, 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(83334, 258048), (86016, 250002), (86688, 248064), (87552, 245616), (88064, 244188), (88236, 243712), (91392, 235296), (91504, 235008), (92106, 233472), (93024, 231168), (93568, 229824), (96768, 222224), (97223, 221184), (99072, 217056), (102144, 210528), (102816, 209152), (102942, 208896), (104448, 205884), (104576, 205632), (105264, 204288), (108528, 198144), (110592, 194446), (111112, 193536), (114912, 187136), (115584, 186048), (116736, 184212), (117504, 183008), (117648, 182784), (121856, 176472), (122094, 176128), (122808, 175104), (124032, 173376), (125001, 172032), (129024, 166668), (130032, 165376), (131328, 163744), (132096, 162792), (136192, 157896), (137088, 156864), (137256, 156672), (138159, 155648), (139264, 154413), (139536, 154112), (140352, 153216), (144704, 148608)]