256875131520

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5342

約数の個数: 640

約数和(自身を含む): 1056254031360

約数和(自身を除く): 799378899840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 137, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 274, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 411, 420, 432, 448, 480, 504, 540, 548, 560, 567, 576, 630, 640, 648, 672, 685, 720, 756, 810, 822, 840, 864, 896, 945, 959, 960, 1008, 1080, 1096, 1120, 1134, 1152, 1233, 1260, 1296, 1344, 1370, 1440, 1512, 1620, 1644, 1680, 1728, 1890, 1918, 1920, 2016, 2055, 2160, 2192, 2240, 2268, 2466, 2520, 2592, 2688, 2740, 2835, 2877, 2880, 3024, 3240, 3288, 3360, 3456, 3699, 3780, 3836, 4032, 4110, 4320, 4384, 4480, 4536, 4795, 4932, 5040, 5167, 5184, 5480, 5670, 5754, 5760, 6048, 6165, 6480, 6576, 6720, 7398, 7560, 7672, 8064, 8220, 8631, 8640, 8768, 9072, 9590, 9864, 10080, 10334, 10368, 10960, 11097, 11340, 11508, 12096, 12330, 12960, 13152, 13440, 14385, 14796, 15120, 15344, 15501, 16440, 17262, 17280, 17536, 18144, 18495, 19180, 19728, 20160, 20668, 21920, 22194, 22680, 23016, 24192, 24660, 25835, 25893, 25920, 26304, 28770, 29592, 30240, 30688, 31002, 32880, 34524, 36169, 36288, 36990, 38360, 39456, 40320, 41336, 43155, 43840, 44388, 45360, 46032, 46503, 49320, 51670, 51786, 51840, 52608, 55485, 57540, 59184, 60480, 61376, 62004, 65760, 69048, 72338, 72576, 73980, 76720, 77505, 77679, 78912, 82672, 86310, 87680, 88776, 90720, 92064, 93006, 98640, 103340, 103572, 108507, 110970, 115080, 118368, 120960, 122752, 124008, 129465, 131520, 138096, 139509, 144676, 147960, 153440, 155010, 155358, 157824, 165344, 172620, 177552, 180845, 181440, 184128, 186012, 197280, 206680, 207144, 217014, 221940, 230160, 232515, 236736, 248016, 258930, 263040, 276192, 279018, 289352, 295920, 306880, 310020, 310716, 325521, 330688, 345240, 355104, 361690, 362880, 368256, 372024, 388395, 394560, 413360, 414288, 418527, 434028, 443880, 460320, 465030, 473472, 496032, 517860, 542535, 552384, 558036, 578704, 591840, 613760, 620040, 621432, 651042, 661376, 690480, 697545, 707879, 710208, 723380, 744048, 776790, 789120, 826720, 828576, 837054, 868056, 887760, 920640, 930060, 976563, 992064, 1035720, 1085070, 1104768, 1116072, 1157408, 1183680, 1240080, 1242864, 1302084, 1380960, 1395090, 1415758, 1420416, 1446760, 1488096, 1553580, 1627605, 1653440, 1657152, 1674108, 1736112, 1775520, 1841280, 1860120, 1953126, 1984128, 2071440, 2092635, 2123637, 2170140, 2232144, 2314816, 2367360, 2480160, 2485728, 2604168, 2761920, 2790180, 2831516, 2893520, 2929689, 2976192, 3107160, 3255210, 3306880, 3314304, 3348216, 3472224, 3539395, 3551040, 3720240, 3906252, 4142880, 4185270, 4247274, 4340280, 4464288, 4629632, 4882815, 4955153, 4960320, 4971456, 5208336, 5523840, 5580360, 5663032, 5787040, 5859378, 5952384, 6214320, 6370911, 6510420, 6696432, 6944448, 7078790, 7102080, 7440480, 7812504, 8285760, 8370540, 8494548, 8680560, 8928576, 9765630, 9910306, 9920640, 9942912, 10416672, 10618185, 11160720, 11326064, 11574080, 11718756, 12428640, 12741822, 13020840, 13392864, 13888896, 14157580, 14648445, 14865459, 14880960, 15625008, 16571520, 16741080, 16989096, 17361120, 17857152, 19112733, 19531260, 19820612, 20833344, 21236370, 22321440, 22652128, 23148160, 23437512, 24775765, 24857280, 25483644, 26041680, 26785728, 28315160, 29296890, 29730918, 29761920, 31250016, 31854555, 33482160, 33978192, 34722240, 38225466, 39062520, 39641224, 41666688, 42472740, 44596377, 44642880, 45304256, 46875024, 49551530, 49714560, 50967288, 52083360, 53571456, 56630320, 57338199, 58593780, 59461836, 62500032, 63709110, 66964320, 67956384, 69444480, 74327295, 76450932, 78125040, 79282448, 84945480, 89192754, 89285760, 90608512, 93750048, 95563665, 99103060, 101934576, 104166720, 113260640, 114676398, 117187560, 118923672, 125000064, 127418220, 133789131, 133928640, 135912768, 148654590, 152901864, 156250080, 158564896, 169890960, 178385508, 187500096, 191127330, 198206120, 203869152, 208333440, 222981885, 226521280, 229352796, 234375120, 237847344, 254836440, 267578262, 267857280, 271825536, 286690995, 297309180, 305803728, 312500160, 317129792, 339781920, 356771016, 375000192, 382254660, 396412240, 401367393, 407738304, 445963770, 453042560, 458705592, 468750240, 475694688, 509672880, 535156524, 573381990, 594618360, 611607456, 625000320, 634259584, 668945655, 679563840, 713542032, 764509320, 792824480, 802734786, 815476608, 891927540, 917411184, 937500480, 951389376, 1019345760, 1070313048, 1146763980, 1189236720, 1223214912, 1337891310, 1359127680, 1427084064, 1529018640, 1585648960, 1605469572, 1783855080, 1834822368, 1875000960, 1902778752, 2006836965, 2038691520, 2140626096, 2293527960, 2378473440, 2446429824, 2675782620, 2854168128, 3058037280, 3171297920, 3210939144, 3567710160, 3669644736, 4013673930, 4077383040, 4281252192, 4587055920, 4756946880, 5351565240, 5708336256, 6116074560, 6421878288, 7135420320, 7339289472, 8027347860, 8562504384, 9174111840, 9513893760, 10703130480, 12232149120, 12843756576, 14270840640, 16054695720, 17125008768, 18348223680, 21406260960, 25687513152, 28541681280, 32109391440, 36696447360, 42812521920, 51375026304, 64218782880, 85625043840, 128437565760, 256875131520]

約数ペア:

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(189, 1359127680), (192, 1337891310), (210, 1223214912), (216, 1189236720), (224, 1146763980), (240, 1070313048), (252, 1019345760), (270, 951389376), (274, 937500480), (280, 917411184), (288, 891927540), (315, 815476608), (320, 802734786), (324, 792824480), (336, 764509320), (360, 713542032), (378, 679563840), (384, 668945655), (405, 634259584), (411, 625000320), (420, 611607456), (432, 594618360), (448, 573381990), (480, 535156524), (504, 509672880), (540, 475694688), (548, 468750240), (560, 458705592), (567, 453042560), (576, 445963770), (630, 407738304), (640, 401367393), (648, 396412240), (672, 382254660), (685, 375000192), (720, 356771016), (756, 339781920), (810, 317129792), (822, 312500160), (840, 305803728), (864, 297309180), (896, 286690995), (945, 271825536), (959, 267857280), (960, 267578262), (1008, 254836440), (1080, 237847344), (1096, 234375120), (1120, 229352796), (1134, 226521280), (1152, 222981885), (1233, 208333440), (1260, 203869152), (1296, 198206120), (1344, 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(36169, 7102080), (36288, 7078790), (36990, 6944448), (38360, 6696432), (39456, 6510420), (40320, 6370911), (41336, 6214320), (43155, 5952384), (43840, 5859378), (44388, 5787040), (45360, 5663032), (46032, 5580360), (46503, 5523840), (49320, 5208336), (51670, 4971456), (51786, 4960320), (51840, 4955153), (52608, 4882815), (55485, 4629632), (57540, 4464288), (59184, 4340280), (60480, 4247274), (61376, 4185270), (62004, 4142880), (65760, 3906252), (69048, 3720240), (72338, 3551040), (72576, 3539395), (73980, 3472224), (76720, 3348216), (77505, 3314304), (77679, 3306880), (78912, 3255210), (82672, 3107160), (86310, 2976192), (87680, 2929689), (88776, 2893520), (90720, 2831516), (92064, 2790180), (93006, 2761920), (98640, 2604168), (103340, 2485728), (103572, 2480160), (108507, 2367360), (110970, 2314816), (115080, 2232144), (118368, 2170140), (120960, 2123637), (122752, 2092635), (124008, 2071440), (129465, 1984128), (131520, 1953126), (138096, 1860120), (139509, 1841280), (144676, 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