81405361152

素因数分解:

$2^{10}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 704

約数和(自身を含む): 272412794880

約数和(自身を除く): 191007433728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 37, 48, 51, 54, 62, 64, 68, 72, 74, 93, 96, 102, 108, 111, 124, 128, 136, 144, 148, 151, 153, 186, 192, 204, 216, 222, 248, 256, 272, 279, 288, 296, 302, 306, 333, 372, 384, 408, 432, 444, 453, 459, 496, 512, 527, 544, 558, 576, 592, 604, 612, 629, 666, 744, 768, 816, 837, 864, 888, 906, 918, 992, 999, 1024, 1054, 1088, 1116, 1147, 1152, 1184, 1208, 1224, 1258, 1332, 1359, 1488, 1536, 1581, 1632, 1674, 1728, 1776, 1812, 1836, 1887, 1984, 1998, 2108, 2176, 2232, 2294, 2304, 2368, 2416, 2448, 2516, 2567, 2664, 2718, 2976, 3072, 3162, 3264, 3348, 3441, 3456, 3552, 3624, 3672, 3774, 3968, 3996, 4077, 4216, 4352, 4464, 4588, 4608, 4681, 4736, 4743, 4832, 4896, 5032, 5134, 5328, 5436, 5587, 5661, 5952, 6324, 6528, 6696, 6882, 6912, 7104, 7248, 7344, 7548, 7701, 7936, 7992, 8154, 8432, 8704, 8928, 9176, 9216, 9362, 9472, 9486, 9664, 9792, 10064, 10268, 10323, 10656, 10872, 11174, 11322, 11904, 12648, 13056, 13392, 13764, 13824, 14043, 14208, 14229, 14496, 14688, 15096, 15402, 15872, 15984, 16308, 16761, 16864, 16983, 17408, 17856, 18352, 18724, 18944, 18972, 19328, 19499, 19584, 20128, 20536, 20646, 21312, 21744, 22348, 22644, 23103, 23808, 25296, 26112, 26784, 27528, 27648, 28086, 28416, 28458, 28992, 29376, 30192, 30804, 30969, 31744, 31968, 32616, 33522, 33728, 33966, 35712, 36704, 37448, 37888, 37944, 38656, 38998, 39168, 40256, 41072, 41292, 42129, 42624, 43488, 44696, 45288, 46206, 47616, 50283, 50592, 52224, 53568, 55056, 56172, 56832, 56916, 57984, 58497, 58752, 60384, 61608, 61938, 63936, 65232, 67044, 67456, 67932, 69309, 71424, 73408, 74896, 75888, 77312, 77996, 78336, 79577, 80512, 82144, 82584, 84258, 85248, 86976, 89392, 90576, 92412, 94979, 95232, 100566, 101184, 107136, 110112, 112344, 113664, 113832, 115968, 116994, 117504, 120768, 123216, 123876, 126387, 127872, 130464, 134088, 134912, 135864, 138618, 142848, 146816, 149792, 150849, 151776, 154624, 155992, 156672, 159154, 161024, 164288, 165168, 168516, 170496, 173197, 173952, 175491, 178784, 181152, 184824, 189958, 201132, 202368, 214272, 220224, 224688, 227664, 231936, 233988, 235008, 238731, 241536, 246432, 247752, 252774, 255744, 260928, 268176, 269824, 271728, 277236, 284937, 285696, 293632, 299584, 301698, 303552, 311984, 318308, 322048, 328576, 330336, 337032, 340992, 346394, 347904, 350982, 357568, 362304, 369648, 379916, 402264, 404736, 428544, 440448, 449376, 455328, 463872, 467976, 470016, 477462, 483072, 492864, 495504, 505548, 511488, 519591, 521856, 526473, 536352, 539648, 543456, 554472, 569874, 587264, 599168, 603396, 607104, 623968, 636616, 644096, 657152, 660672, 674064, 692788, 695808, 701964, 715136, 716193, 724608, 739296, 759832, 804528, 809472, 854811, 857088, 880896, 898752, 910656, 935952, 954924, 966144, 985728, 991008, 1011096, 1022976, 1039182, 1043712, 1052946, 1072704, 1086912, 1108944, 1139748, 1174528, 1198336, 1206792, 1214208, 1247936, 1273232, 1314304, 1321344, 1348128, 1385576, 1391616, 1403928, 1430272, 1432386, 1449216, 1478592, 1519664, 1558773, 1609056, 1618944, 1709622, 1761792, 1797504, 1821312, 1871904, 1909848, 1932288, 1971456, 1982016, 2022192, 2078364, 2087424, 2105892, 2145408, 2148579, 2173824, 2217888, 2279496, 2396672, 2413584, 2428416, 2495872, 2546464, 2564433, 2628608, 2642688, 2696256, 2771152, 2807856, 2860544, 2864772, 2898432, 2944349, 2957184, 3039328, 3117546, 3218112, 3419244, 3523584, 3595008, 3642624, 3743808, 3819696, 3942912, 3964032, 4044384, 4156728, 4174848, 4211784, 4290816, 4297158, 4347648, 4435776, 4558992, 4676319, 4793344, 4827168, 4856832, 4991744, 5092928, 5128866, 5285376, 5392512, 5542304, 5615712, 5721088, 5729544, 5796864, 5888698, 5914368, 6078656, 6235092, 6436224, 6838488, 7190016, 7285248, 7487616, 7639392, 7885824, 7928064, 8088768, 8313456, 8423568, 8581632, 8594316, 8695296, 8833047, 8871552, 9117984, 9352638, 9654336, 9983488, 10185856, 10257732, 10570752, 10785024, 11084608, 11231424, 11459088, 11777396, 11828736, 12157312, 12470184, 12872448, 13676976, 14380032, 14570496, 14975232, 15278784, 15856128, 16177536, 16626912, 16847136, 17163264, 17188632, 17390592, 17666094, 17743104, 18235968, 18705276, 19308672, 19966976, 20371712, 20515464, 21570048, 22169216, 22462848, 22918176, 23554792, 23657472, 24314624, 24940368, 25744896, 26499141, 27353952, 29950464, 30557568, 31712256, 32355072, 33253824, 33694272, 34377264, 35332188, 35486208, 36471936, 37410552, 38617344, 40743424, 41030928, 43140096, 44338432, 44925696, 45836352, 47109584, 48629248, 49880736, 51489792, 52998282, 54707904, 59900928, 61115136, 64710144, 66507648, 67388544, 68754528, 70664376, 70972416, 72943872, 74821104, 77234688, 79497423, 81486848, 82061856, 88676864, 89851392, 91672704, 94219168, 97258496, 99761472, 105996564, 109415808, 122230272, 129420288, 133015296, 134777088, 137509056, 141328752, 145887744, 149642208, 154469376, 158994846, 164123712, 177353728, 179702784, 183345408, 188438336, 199522944, 211993128, 218831616, 244460544, 266030592, 269554176, 275018112, 282657504, 291775488, 299284416, 317989692, 328247424, 366690816, 376876672, 399045888, 423986256, 437663232, 532061184, 539108352, 550036224, 565315008, 598568832, 635979384, 656494848, 733381632, 753753344, 798091776, 847972512, 875326464, 1100072448, 1130630016, 1197137664, 1271958768, 1312989696, 1507506688, 1596183552, 1695945024, 2200144896, 2261260032, 2394275328, 2543917536, 2625979392, 3015013376, 3391890048, 4522520064, 4788550656, 5087835072, 6783780096, 9045040128, 10175670144, 13567560192, 20351340288, 27135120384, 40702680576, 81405361152]

約数ペア:

[(1, 81405361152), (2, 40702680576), (3, 27135120384), (4, 20351340288), (6, 13567560192), (8, 10175670144), (9, 9045040128), (12, 6783780096), (16, 5087835072), (17, 4788550656), (18, 4522520064), (24, 3391890048), (27, 3015013376), (31, 2625979392), (32, 2543917536), (34, 2394275328), (36, 2261260032), (37, 2200144896), (48, 1695945024), (51, 1596183552), (54, 1507506688), (62, 1312989696), (64, 1271958768), (68, 1197137664), (72, 1130630016), (74, 1100072448), (93, 875326464), (96, 847972512), (102, 798091776), (108, 753753344), (111, 733381632), (124, 656494848), (128, 635979384), (136, 598568832), (144, 565315008), (148, 550036224), (151, 539108352), (153, 532061184), (186, 437663232), (192, 423986256), (204, 399045888), (216, 376876672), (222, 366690816), (248, 328247424), (256, 317989692), (272, 299284416), (279, 291775488), (288, 282657504), (296, 275018112), (302, 269554176), (306, 266030592), (333, 244460544), (372, 218831616), (384, 211993128), (408, 199522944), (432, 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