19945481472

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 720

約数和(自身を含む): 73722337920

約数和(自身を除く): 53776856448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 59, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 118, 119, 126, 128, 136, 137, 144, 153, 162, 168, 177, 189, 192, 204, 216, 224, 236, 238, 252, 256, 272, 274, 288, 306, 324, 336, 354, 357, 378, 384, 408, 411, 413, 432, 448, 459, 472, 476, 504, 531, 544, 548, 567, 576, 612, 648, 672, 708, 714, 756, 768, 816, 822, 826, 864, 896, 918, 944, 952, 959, 1003, 1008, 1062, 1071, 1088, 1096, 1134, 1152, 1224, 1233, 1239, 1296, 1344, 1377, 1416, 1428, 1512, 1593, 1632, 1644, 1652, 1728, 1792, 1836, 1888, 1904, 1918, 2006, 2016, 2124, 2142, 2176, 2192, 2268, 2304, 2329, 2448, 2466, 2478, 2592, 2688, 2754, 2832, 2856, 2877, 3009, 3024, 3186, 3213, 3264, 3288, 3304, 3456, 3672, 3699, 3717, 3776, 3808, 3836, 4012, 4032, 4248, 4284, 4352, 4384, 4536, 4658, 4779, 4896, 4932, 4956, 5184, 5376, 5508, 5664, 5712, 5754, 6018, 6048, 6372, 6426, 6528, 6576, 6608, 6912, 6987, 7021, 7344, 7398, 7434, 7552, 7616, 7672, 8024, 8064, 8083, 8496, 8568, 8631, 8768, 9027, 9072, 9316, 9558, 9639, 9792, 9864, 9912, 10368, 11016, 11097, 11151, 11328, 11424, 11508, 12036, 12096, 12744, 12852, 13056, 13152, 13216, 13974, 14042, 14688, 14796, 14868, 15104, 15232, 15344, 16048, 16128, 16166, 16303, 16992, 17136, 17262, 17536, 18054, 18144, 18632, 19116, 19278, 19584, 19728, 19824, 20736, 20961, 21063, 22032, 22194, 22302, 22656, 22848, 23016, 24072, 24192, 24249, 25488, 25704, 25893, 26304, 26432, 27081, 27948, 28084, 29376, 29592, 29736, 30464, 30688, 32096, 32332, 32606, 33453, 33984, 34272, 34524, 35072, 36108, 36288, 37264, 38232, 38556, 39168, 39456, 39648, 41922, 42126, 44064, 44388, 44604, 45312, 45696, 46032, 48144, 48384, 48498, 48909, 50976, 51408, 51786, 52608, 52864, 54162, 55896, 56168, 56581, 58752, 59184, 59472, 61376, 62883, 63189, 64192, 64664, 65212, 66906, 67968, 68544, 69048, 72216, 72576, 72747, 74528, 76464, 77112, 77679, 78912, 79296, 81243, 83844, 84252, 88128, 88776, 89208, 91392, 92064, 96288, 96996, 97818, 101952, 102816, 103572, 105216, 105728, 108324, 111792, 112336, 113162, 117504, 118368, 118944, 122752, 125766, 126378, 128384, 129328, 130424, 133812, 135936, 137088, 137411, 138096, 144432, 145152, 145494, 146727, 149056, 152928, 154224, 155358, 157824, 158592, 162486, 167688, 168504, 169743, 176256, 177552, 178416, 184128, 188649, 189567, 192576, 193992, 195636, 203904, 205632, 207144, 216648, 218241, 223584, 224672, 226324, 236736, 237888, 245504, 251532, 252756, 256768, 258656, 260848, 267624, 274176, 274822, 276192, 288864, 290988, 293454, 298112, 305856, 308448, 310716, 315648, 317184, 324972, 335376, 337008, 339486, 352512, 355104, 356832, 368256, 377298, 379134, 385152, 387984, 391272, 407808, 411264, 412233, 414288, 433296, 436482, 440181, 447168, 449344, 452648, 473472, 475776, 503064, 505512, 509229, 517312, 521696, 535248, 549644, 552384, 568701, 577728, 581976, 586908, 596224, 611712, 616896, 621432, 649944, 654723, 670752, 674016, 678972, 710208, 713664, 736512, 754596, 758268, 770304, 775968, 782544, 822528, 824466, 828576, 866592, 872964, 880362, 894336, 898688, 905296, 946944, 951552, 961877, 1006128, 1011024, 1018458, 1034624, 1043392, 1070496, 1099288, 1104768, 1137402, 1155456, 1163952, 1173816, 1223424, 1233792, 1236699, 1242864, 1299888, 1309446, 1320543, 1341504, 1348032, 1357944, 1420416, 1427328, 1509192, 1516536, 1527687, 1551936, 1565088, 1648932, 1657152, 1733184, 1745928, 1760724, 1788672, 1797376, 1810592, 1923754, 2012256, 2022048, 2036916, 2069248, 2086784, 2140992, 2198576, 2209536, 2274804, 2310912, 2327904, 2347632, 2467584, 2473398, 2485728, 2599776, 2618892, 2641086, 2683008, 2696064, 2715888, 2840832, 2854656, 2885631, 3018384, 3033072, 3055374, 3103872, 3130176, 3297864, 3314304, 3466368, 3491856, 3521448, 3621184, 3710097, 3847508, 4024512, 4044096, 4073832, 4173568, 4281984, 4397152, 4549608, 4583061, 4655808, 4695264, 4946796, 4971456, 5199552, 5237784, 5282172, 5366016, 5392128, 5431776, 5771262, 6036768, 6066144, 6110748, 6207744, 6260352, 6595728, 6628608, 6932736, 6983712, 7042896, 7242368, 7420194, 7695016, 8049024, 8088192, 8147664, 8563968, 8656893, 8794304, 9099216, 9166122, 9311616, 9390528, 9893592, 9942912, 10399104, 10475568, 10564344, 10863552, 11130291, 11542524, 12073536, 12132288, 12221496, 12520704, 13191456, 13967424, 14085792, 14484736, 14840388, 15390032, 16098048, 16176384, 16295328, 17313786, 17588608, 18198432, 18332244, 18623232, 18781056, 19787184, 19885824, 20798208, 20951136, 21128688, 21727104, 22260582, 23085048, 24147072, 24264576, 24442992, 25970679, 26382912, 27934848, 28171584, 29680776, 30780064, 32590656, 34627572, 35177216, 36396864, 36664488, 37562112, 39574368, 41902272, 42257376, 43454208, 44521164, 46170096, 48294144, 48529152, 48885984, 51941358, 52765824, 55869696, 56343168, 59361552, 61560128, 65181312, 69255144, 72793728, 73328976, 77912037, 79148736, 83804544, 84514752, 89042328, 92340192, 97771968, 103882716, 105531648, 112686336, 118723104, 123120256, 130362624, 138510288, 145587456, 146657952, 155824074, 158297472, 167609088, 169029504, 178084656, 184680384, 195543936, 207765432, 237446208, 246240512, 277020576, 293315904, 311648148, 316594944, 338059008, 356169312, 369360768, 391087872, 415530864, 474892416, 554041152, 586631808, 623296296, 712338624, 738721536, 831061728, 949784832, 1108082304, 1173263616, 1246592592, 1424677248, 1662123456, 2216164608, 2493185184, 2849354496, 3324246912, 4986370368, 6648493824, 9972740736, 19945481472]

約数ペア:

[(1, 19945481472), (2, 9972740736), (3, 6648493824), (4, 4986370368), (6, 3324246912), (7, 2849354496), (8, 2493185184), (9, 2216164608), (12, 1662123456), (14, 1424677248), (16, 1246592592), (17, 1173263616), (18, 1108082304), (21, 949784832), (24, 831061728), (27, 738721536), (28, 712338624), (32, 623296296), (34, 586631808), (36, 554041152), (42, 474892416), (48, 415530864), (51, 391087872), (54, 369360768), (56, 356169312), (59, 338059008), (63, 316594944), (64, 311648148), (68, 293315904), (72, 277020576), (81, 246240512), (84, 237446208), (96, 207765432), (102, 195543936), (108, 184680384), (112, 178084656), (118, 169029504), (119, 167609088), (126, 158297472), (128, 155824074), (136, 146657952), (137, 145587456), (144, 138510288), (153, 130362624), (162, 123120256), (168, 118723104), (177, 112686336), (189, 105531648), (192, 103882716), (204, 97771968), (216, 92340192), (224, 89042328), (236, 84514752), (238, 83804544), (252, 79148736), (256, 77912037), (272, 73328976), (274, 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(1644, 12132288), (1652, 12073536), (1728, 11542524), (1792, 11130291), (1836, 10863552), (1888, 10564344), (1904, 10475568), (1918, 10399104), (2006, 9942912), (2016, 9893592), (2124, 9390528), (2142, 9311616), (2176, 9166122), (2192, 9099216), (2268, 8794304), (2304, 8656893), (2329, 8563968), (2448, 8147664), (2466, 8088192), (2478, 8049024), (2592, 7695016), (2688, 7420194), (2754, 7242368), (2832, 7042896), (2856, 6983712), (2877, 6932736), (3009, 6628608), (3024, 6595728), (3186, 6260352), (3213, 6207744), (3264, 6110748), (3288, 6066144), (3304, 6036768), (3456, 5771262), (3672, 5431776), (3699, 5392128), (3717, 5366016), (3776, 5282172), (3808, 5237784), (3836, 5199552), (4012, 4971456), (4032, 4946796), (4248, 4695264), (4284, 4655808), (4352, 4583061), (4384, 4549608), (4536, 4397152), (4658, 4281984), (4779, 4173568), (4896, 4073832), (4932, 4044096), (4956, 4024512), (5184, 3847508), (5376, 3710097), (5508, 3621184), (5664, 3521448), (5712, 3491856), (5754, 3466368), (6018, 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