256232813760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4567}}^1$

素因数の和:4642

約数の個数: 1008

約数和(自身を含む): 1155519525888

約数和(自身を除く): 899286712128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 64, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 99, 105, 110, 112, 115, 120, 121, 126, 132, 138, 140, 144, 154, 160, 161, 165, 168, 176, 180, 184, 192, 198, 207, 210, 220, 224, 230, 231, 240, 242, 252, 253, 264, 276, 280, 288, 308, 315, 320, 322, 330, 336, 345, 352, 360, 363, 368, 385, 396, 414, 420, 440, 448, 460, 462, 480, 483, 484, 495, 504, 506, 528, 552, 560, 576, 605, 616, 630, 644, 660, 672, 690, 693, 704, 720, 726, 736, 759, 770, 792, 805, 828, 840, 847, 880, 920, 924, 960, 966, 968, 990, 1008, 1012, 1035, 1056, 1089, 1104, 1120, 1155, 1210, 1232, 1260, 1265, 1288, 1320, 1344, 1380, 1386, 1440, 1449, 1452, 1472, 1518, 1540, 1584, 1610, 1656, 1680, 1694, 1760, 1771, 1815, 1840, 1848, 1932, 1936, 1980, 2016, 2024, 2070, 2112, 2178, 2208, 2240, 2277, 2310, 2415, 2420, 2464, 2520, 2530, 2541, 2576, 2640, 2760, 2772, 2783, 2880, 2898, 2904, 3036, 3080, 3168, 3220, 3312, 3360, 3388, 3465, 3520, 3542, 3630, 3680, 3696, 3795, 3864, 3872, 3960, 4032, 4048, 4140, 4235, 4356, 4416, 4554, 4567, 4620, 4830, 4840, 4928, 5040, 5060, 5082, 5152, 5280, 5313, 5445, 5520, 5544, 5566, 5796, 5808, 6072, 6160, 6336, 6440, 6624, 6720, 6776, 6930, 7084, 7245, 7260, 7360, 7392, 7590, 7623, 7728, 7744, 7920, 8096, 8280, 8349, 8470, 8712, 8855, 9108, 9134, 9240, 9660, 9680, 10080, 10120, 10164, 10304, 10560, 10626, 10890, 11040, 11088, 11132, 11385, 11592, 11616, 12144, 12320, 12705, 12880, 13248, 13552, 13701, 13860, 13915, 14168, 14490, 14520, 14784, 15180, 15246, 15456, 15840, 15939, 16192, 16560, 16698, 16940, 17424, 17710, 18216, 18268, 18480, 19320, 19360, 19481, 20160, 20240, 20328, 21252, 21780, 22080, 22176, 22264, 22770, 22835, 23184, 23232, 24288, 24640, 25047, 25410, 25760, 26565, 27104, 27402, 27720, 27830, 28336, 28980, 29040, 30360, 30492, 30912, 31680, 31878, 31969, 33120, 33396, 33880, 34848, 35420, 36432, 36536, 36960, 38115, 38640, 38720, 38962, 40480, 40656, 41103, 41745, 42504, 43560, 44352, 44528, 45540, 45670, 46368, 48576, 50094, 50237, 50820, 51520, 53130, 54208, 54804, 55440, 55660, 56672, 57960, 58080, 58443, 60720, 60984, 63756, 63938, 66240, 66792, 67760, 68505, 69696, 70840, 72864, 73072, 73920, 76230, 77280, 77924, 79695, 80960, 81312, 82206, 83490, 85008, 87120, 89056, 91080, 91340, 92736, 95907, 97405, 100188, 100474, 101640, 105041, 106260, 109608, 110880, 111320, 113344, 115920, 116160, 116886, 121440, 121968, 125235, 127512, 127876, 133584, 135520, 137010, 141680, 145728, 146144, 150711, 152460, 154560, 155848, 159390, 159845, 162624, 164412, 166980, 170016, 174240, 175329, 178112, 182160, 182680, 191814, 194810, 200376, 200948, 203280, 205515, 210082, 212520, 219216, 221760, 222640, 231840, 233772, 242880, 243936, 250470, 251185, 255024, 255752, 267168, 271040, 274020, 283360, 287721, 292215, 292288, 301422, 304920, 311696, 315123, 318780, 319690, 328824, 333960, 340032, 348480, 350658, 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2763035, 2805264, 2813272, 2877210, 2941148, 3014220, 3069024, 3116960, 3151230, 3164931, 3215168, 3288240, 3315642, 3361312, 3466353, 3506580, 3516590, 3617064, 3676435, 3740352, 3781476, 3836280, 3868249, 4007520, 4018960, 4201640, 4219908, 4384320, 4411722, 4420856, 4521330, 4603536, 4621804, 4675440, 4726845, 4822752, 4973463, 5041968, 5100480, 5115040, 5274885, 5526070, 5610528, 5626544, 5754420, 5777255, 5882296, 6028440, 6138048, 6233920, 6302460, 6329862, 6576480, 6617583, 6631284, 6722624, 6932706, 7013160, 7033180, 7234128, 7352870, 7562952, 7672560, 7736498, 8015040, 8037920, 8088157, 8289105, 8403280, 8439816, 8823444, 8841712, 9042660, 9207072, 9243608, 9350880, 9453690, 9645504, 9946926, 10083936, 10230080, 10399059, 10549770, 11029305, 11052140, 11221056, 11253088, 11508840, 11554510, 11604747, 11764592, 12056880, 12604920, 12659724, 12709961, 13152960, 13235166, 13262568, 13865412, 14026320, 14066360, 14468256, 14705740, 15125904, 15345120, 15472996, 15824655, 16075840, 16176314, 16578210, 16806560, 16879632, 17331765, 17646888, 17683424, 18085320, 18414144, 18487216, 18701760, 18907380, 19341245, 19893852, 20167872, 20798118, 21099540, 22058610, 22104280, 22506176, 23017680, 23109020, 23209494, 23529184, 24113760, 24264471, 24867315, 25209840, 25319448, 25419922, 26470332, 26525136, 27730824, 28052640, 28132720, 28936512, 29411480, 30251808, 30690240, 30945992, 31649310, 32352628, 33087915, 33156420, 33613120, 33759264, 34663530, 34814241, 35293776, 35366848, 36170640, 36974432, 37814760, 38129883, 38682490, 39787704, 40440785, 41596236, 42199080, 44117220, 44208560, 46035360, 46218040, 46418988, 47058368, 48227520, 48528942, 49734630, 50419680, 50638896, 50839844, 51995295, 52940664, 53050272, 55461648, 56105280, 56265440, 58023735, 58822960, 60503616, 61891984, 63298620, 63549805, 64705256, 66175830, 66312840, 67518528, 69327060, 69628482, 70587552, 72341280, 72793413, 73948864, 75629520, 76259766, 77364980, 79575408, 80881570, 83192472, 84398160, 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517642048, 529406640, 530502720, 533818362, 554616480, 557027856, 571948245, 582347304, 610078128, 618919840, 647052560, 665539776, 696284820, 705875520, 711757816, 727934130, 742703808, 762597660, 776463072, 795754080, 800727543, 813437504, 831924720, 889697270, 915117192, 928379760, 970578840, 1012777920, 1016796880, 1058813280, 1067636724, 1109232960, 1114055712, 1143896490, 1164694608, 1220156256, 1237839680, 1294105120, 1334545905, 1392569640, 1423515632, 1455868260, 1525195320, 1552926144, 1591508160, 1601455086, 1663849440, 1779394540, 1830234384, 1856759520, 1941157680, 2033593760, 2117626560, 2135273448, 2228111424, 2287792980, 2329389216, 2440312512, 2588210240, 2669091810, 2785139280, 2847031264, 2911736520, 3050390640, 3202910172, 3327698880, 3558789080, 3660468768, 3713519040, 3882315360, 4003637715, 4067187520, 4270546896, 4575585960, 4658778432, 5338183620, 5570278560, 5694062528, 5823473040, 6100781280, 6405820344, 7117578160, 7320937536, 7764630720, 8007275430, 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約数ペア:

[(1, 256232813760), (2, 128116406880), (3, 85410937920), (4, 64058203440), (5, 51246562752), (6, 42705468960), (7, 36604687680), (8, 32029101720), (9, 28470312640), (10, 25623281376), (11, 23293892160), (12, 21352734480), (14, 18302343840), (15, 17082187584), (16, 16014550860), (18, 14235156320), (20, 12811640688), (21, 12201562560), (22, 11646946080), (23, 11140557120), (24, 10676367240), (28, 9151171920), (30, 8541093792), (32, 8007275430), (33, 7764630720), (35, 7320937536), (36, 7117578160), (40, 6405820344), (42, 6100781280), (44, 5823473040), (45, 5694062528), (46, 5570278560), (48, 5338183620), (55, 4658778432), (56, 4575585960), (60, 4270546896), (63, 4067187520), (64, 4003637715), (66, 3882315360), (69, 3713519040), (70, 3660468768), (72, 3558789080), (77, 3327698880), (80, 3202910172), (84, 3050390640), (88, 2911736520), (90, 2847031264), (92, 2785139280), (96, 2669091810), (99, 2588210240), (105, 2440312512), (110, 2329389216), (112, 2287792980), (115, 2228111424), (120, 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701316), (383628, 667920), (389620, 657648), (400752, 639380), (401896, 637560), (406560, 630246), (411030, 623392), (420164, 609840), (425040, 602844), (438432, 584430), (445280, 575442), (452133, 566720), (463680, 552607), (467544, 548040), (479535, 534336), (487872, 525205), (500940, 511504), (502370, 510048)]