256955811840

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1522

約数の個数: 1152

約数和(自身を含む): 1145040624000

約数和(自身を除く): 888084812160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 256, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 392, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 512, 520, 540, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 702, 720, 728, 735, 756, 768, 780, 784, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 1008, 1024, 1040, 1080, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1323, 1344, 1365, 1404, 1440, 1456, 1459, 1470, 1512, 1536, 1560, 1568, 1638, 1664, 1680, 1728, 1755, 1764, 1792, 1820, 1872, 1890, 1911, 1920, 1960, 2016, 2048, 2080, 2160, 2184, 2205, 2240, 2304, 2340, 2352, 2457, 2496, 2520, 2548, 2560, 2646, 2688, 2730, 2808, 2880, 2912, 2918, 2940, 3024, 3072, 3120, 3136, 3185, 3276, 3328, 3360, 3456, 3510, 3528, 3584, 3640, 3744, 3780, 3822, 3840, 3920, 4032, 4095, 4160, 4320, 4368, 4377, 4410, 4480, 4608, 4680, 4704, 4914, 4992, 5040, 5096, 5120, 5292, 5376, 5460, 5616, 5733, 5760, 5824, 5836, 5880, 6048, 6144, 6240, 6272, 6370, 6552, 6615, 6656, 6720, 6912, 7020, 7056, 7168, 7280, 7295, 7488, 7560, 7644, 7680, 7840, 8064, 8190, 8320, 8640, 8736, 8754, 8820, 8960, 9216, 9360, 9408, 9555, 9828, 9984, 10080, 10192, 10213, 10240, 10584, 10752, 10920, 11232, 11466, 11520, 11648, 11672, 11760, 12096, 12285, 12480, 12544, 12740, 13104, 13131, 13230, 13312, 13440, 13824, 14040, 14112, 14336, 14560, 14590, 14976, 15120, 15288, 15360, 15680, 16128, 16380, 16640, 17199, 17280, 17472, 17508, 17640, 17920, 18432, 18720, 18816, 18967, 19110, 19656, 19968, 20160, 20384, 20426, 21168, 21504, 21840, 21885, 22464, 22932, 23040, 23296, 23344, 23520, 24192, 24570, 24960, 25088, 25480, 26208, 26262, 26460, 26624, 26880, 27648, 28080, 28224, 28665, 29120, 29180, 29952, 30240, 30576, 30639, 30720, 31360, 32256, 32760, 33280, 34398, 34560, 34944, 35016, 35280, 35840, 37440, 37632, 37934, 38220, 39312, 39393, 39936, 40320, 40768, 40852, 42336, 43008, 43680, 43770, 44928, 45864, 46080, 46592, 46688, 47040, 48384, 49140, 49920, 50176, 50960, 51065, 52416, 52524, 52920, 53760, 55296, 56160, 56448, 56901, 57330, 58240, 58360, 59904, 60480, 61152, 61278, 62720, 64512, 65520, 65655, 66560, 68796, 69120, 69888, 70032, 70560, 71491, 71680, 74880, 75264, 75868, 76440, 78624, 78786, 79872, 80640, 81536, 81704, 84672, 85995, 87360, 87540, 89856, 91728, 91917, 92160, 93184, 93376, 94080, 94835, 96768, 98280, 99840, 100352, 101920, 102130, 104832, 105048, 105840, 107520, 112320, 112896, 113802, 114660, 116480, 116720, 119808, 120960, 122304, 122556, 125440, 129024, 131040, 131310, 132769, 133120, 137592, 138240, 139776, 140064, 141120, 142982, 149760, 150528, 151736, 152880, 153195, 157248, 157572, 161280, 163072, 163408, 169344, 170703, 171990, 174720, 175080, 179712, 183456, 183834, 186368, 186752, 188160, 189670, 193536, 196560, 196965, 199680, 203840, 204260, 209664, 210096, 211680, 214473, 215040, 224640, 225792, 227604, 229320, 232960, 233440, 239616, 241920, 244608, 245112, 250880, 262080, 262620, 265538, 275184, 275751, 276480, 279552, 280128, 282240, 284505, 285964, 299520, 301056, 303472, 305760, 306390, 314496, 315144, 322560, 326144, 326816, 338688, 341406, 343980, 349440, 350160, 357455, 359424, 366912, 367668, 373504, 376320, 379340, 387072, 393120, 393930, 398307, 399360, 407680, 408520, 419328, 420192, 423360, 428946, 449280, 451584, 455208, 458640, 459585, 465920, 466880, 483840, 489216, 490224, 501760, 512109, 524160, 525240, 531076, 550368, 551502, 559104, 560256, 564480, 569010, 571928, 599040, 606944, 611520, 612780, 628992, 630288, 643419, 645120, 652288, 653632, 663845, 677376, 682812, 687960, 698880, 700320, 714910, 718848, 733824, 735336, 747008, 752640, 758680, 786240, 787860, 796614, 815360, 817040, 838656, 840384, 846720, 853515, 857892, 898560, 903168, 910416, 917280, 919170, 929383, 931840, 933760, 967680, 978432, 980448, 1024218, 1048320, 1050480, 1062152, 1072365, 1100736, 1103004, 1120512, 1128960, 1138020, 1143856, 1194921, 1198080, 1213888, 1223040, 1225560, 1257984, 1260576, 1286838, 1304576, 1307264, 1327690, 1354752, 1365624, 1375920, 1378755, 1397760, 1400640, 1429820, 1467648, 1470672, 1494016, 1505280, 1517360, 1572480, 1575720, 1593228, 1630720, 1634080, 1677312, 1680768, 1693440, 1707030, 1715784, 1797120, 1820832, 1834560, 1838340, 1858766, 1867520, 1930257, 1935360, 1956864, 1960896, 1991535, 2048436, 2096640, 2100960, 2124304, 2144730, 2201472, 2206008, 2241024, 2257920, 2276040, 2287712, 2389842, 2427776, 2446080, 2451120, 2515968, 2521152, 2560545, 2573676, 2614528, 2655380, 2709504, 2731248, 2751840, 2757510, 2788149, 2795520, 2801280, 2859640, 2935296, 2941344, 2988032, 3034720, 3144960, 3151440, 3186456, 3217095, 3261440, 3268160, 3361536, 3386880, 3414060, 3431568, 3584763, 3594240, 3641664, 3669120, 3676680, 3717532, 3735040, 3860514, 3913728, 3921792, 3983070, 4096872, 4193280, 4201920, 4248608, 4289460, 4402944, 4412016, 4482048, 4515840, 4552080, 4575424, 4646915, 4779684, 4855552, 4892160, 4902240, 5031936, 5042304, 5121090, 5147352, 5229056, 5310760, 5462496, 5503680, 5515020, 5576298, 5602560, 5719280, 5870592, 5882688, 5974605, 6069440, 6289920, 6302880, 6372912, 6434190, 6522880, 6536320, 6723072, 6773760, 6828120, 6863136, 7169526, 7283328, 7338240, 7353360, 7435064, 7470080, 7721028, 7843584, 7966140, 8193744, 8364447, 8386560, 8403840, 8497216, 8578920, 8805888, 8824032, 8964096, 9104160, 9150848, 9293830, 9559368, 9651285, 9711104, 9784320, 9804480, 10084608, 10242180, 10294704, 10458112, 10621520, 10924992, 11007360, 11030040, 11152596, 11205120, 11438560, 11741184, 11765376, 11949210, 12138880, 12579840, 12605760, 12745824, 12868380, 13072640, 13446144, 13547520, 13656240, 13726272, 13940745, 14339052, 14566656, 14676480, 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約数ペア:

[(1, 256955811840), (2, 128477905920), (3, 85651937280), (4, 64238952960), (5, 51391162368), (6, 42825968640), (7, 36707973120), (8, 32119476480), (9, 28550645760), (10, 25695581184), (12, 21412984320), (13, 19765831680), (14, 18353986560), (15, 17130387456), (16, 16059738240), (18, 14275322880), (20, 12847790592), (21, 12235991040), (24, 10706492160), (26, 9882915840), (27, 9516881920), (28, 9176993280), (30, 8565193728), (32, 8029869120), (35, 7341594624), (36, 7137661440), (39, 6588610560), (40, 6423895296), (42, 6117995520), (45, 5710129152), (48, 5353246080), (49, 5243996160), (52, 4941457920), (54, 4758440960), (56, 4588496640), (60, 4282596864), (63, 4078663680), (64, 4014934560), (65, 3953166336), (70, 3670797312), (72, 3568830720), (78, 3294305280), (80, 3211947648), (84, 3058997760), (90, 2855064576), (91, 2823690240), (96, 2676623040), (98, 2621998080), (104, 2470728960), (105, 2447198208), (108, 2379220480), (112, 2294248320), (117, 2196203520), (120, 2141298432), (126, 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(9408, 27312480), (9555, 26892288), (9828, 26145280), (9984, 25736760), (10080, 25491648), (10192, 25211520), (10213, 25159680), (10240, 25093341), (10584, 24277760), (10752, 23898420), (10920, 23530752), (11232, 22877120), (11466, 22410240), (11520, 22305192), (11648, 22060080), (11672, 22014720), (11760, 21849984), (12096, 21243040), (12285, 20916224), (12480, 20589408), (12544, 20484360), (12740, 20169216), (13104, 19608960), (13131, 19568640), (13230, 19422208), (13312, 19302570), (13440, 19118736), (13824, 18587660), (14040, 18301696), (14112, 18208320), (14336, 17923815), (14560, 17648064), (14590, 17611776), (14976, 17157840), (15120, 16994432), (15288, 16807680), (15360, 16728894), (15680, 16387488), (16128, 15932280), (16380, 15687168), (16640, 15442056), (17199, 14940160), (17280, 14870128), (17472, 14706720), (17508, 14676480), (17640, 14566656), (17920, 14339052), (18432, 13940745), (18720, 13726272), (18816, 13656240), (18967, 13547520), (19110, 13446144), (19656, 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