256945271040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1040

約数の個数: 720

約数和(自身を含む): 961996376880

約数和(自身を除く): 705051105840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 97, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 194, 216, 232, 240, 256, 261, 270, 288, 290, 291, 320, 324, 348, 360, 384, 388, 405, 432, 435, 464, 480, 485, 522, 540, 576, 580, 582, 640, 648, 696, 720, 768, 776, 783, 810, 864, 870, 873, 881, 928, 960, 970, 1044, 1080, 1152, 1160, 1164, 1280, 1296, 1305, 1392, 1440, 1455, 1552, 1566, 1620, 1728, 1740, 1746, 1762, 1856, 1920, 1940, 2088, 2160, 2304, 2320, 2328, 2349, 2592, 2610, 2619, 2643, 2784, 2813, 2880, 2910, 3104, 3132, 3240, 3456, 3480, 3492, 3524, 3712, 3840, 3880, 3915, 4176, 4320, 4365, 4405, 4640, 4656, 4698, 5184, 5220, 5238, 5286, 5568, 5626, 5760, 5820, 6208, 6264, 6480, 6912, 6960, 6984, 7048, 7424, 7760, 7830, 7857, 7929, 8352, 8439, 8640, 8730, 8810, 9280, 9312, 9396, 10368, 10440, 10476, 10572, 11136, 11252, 11520, 11640, 11745, 12416, 12528, 12960, 13095, 13215, 13920, 13968, 14065, 14096, 15520, 15660, 15714, 15858, 16704, 16878, 17280, 17460, 17620, 18560, 18624, 18792, 20736, 20880, 20952, 21144, 22272, 22504, 23280, 23490, 23787, 24832, 25056, 25317, 25549, 25920, 26190, 26430, 27840, 27936, 28130, 28192, 31040, 31320, 31428, 31716, 33408, 33756, 34560, 34920, 35240, 37120, 37248, 37584, 39285, 39645, 41760, 41904, 42195, 42288, 45008, 46560, 46980, 47574, 50112, 50634, 51098, 51840, 52380, 52860, 55680, 55872, 56260, 56384, 62080, 62640, 62856, 63432, 66816, 67512, 69840, 70480, 71361, 74496, 75168, 75951, 76647, 78570, 79290, 83520, 83808, 84390, 84576, 85457, 90016, 93120, 93960, 95148, 100224, 101268, 102196, 103680, 104760, 105720, 111360, 111744, 112520, 112768, 118935, 124160, 125280, 125712, 126585, 126864, 127745, 135024, 139680, 140960, 142722, 150336, 151902, 153294, 157140, 158580, 167040, 167616, 168780, 169152, 170914, 180032, 186240, 187920, 190296, 200448, 202536, 204392, 209520, 211440, 223488, 225040, 225536, 227853, 229941, 237870, 250560, 251424, 253170, 253728, 255490, 256371, 270048, 279360, 281920, 285444, 300672, 303804, 306588, 314280, 317160, 334080, 335232, 337560, 338304, 341828, 356805, 360064, 372480, 375840, 379755, 380592, 383235, 405072, 408784, 419040, 422880, 427285, 450080, 455706, 459882, 475740, 501120, 502848, 506340, 507456, 510980, 512742, 540096, 558720, 563840, 570888, 601344, 607608, 613176, 628560, 634320, 670464, 675120, 676608, 683656, 689823, 713610, 720128, 751680, 759510, 761184, 766470, 769113, 810144, 817568, 838080, 845760, 854570, 900160, 911412, 919764, 951480, 1002240, 1005696, 1012680, 1014912, 1021960, 1025484, 1080192, 1117440, 1127680, 1139265, 1141776, 1149705, 1215216, 1226352, 1257120, 1268640, 1281855, 1350240, 1367312, 1379646, 1427220, 1503360, 1519020, 1522368, 1532940, 1538226, 1620288, 1635136, 1676160, 1691520, 1709140, 1800320, 1822824, 1839528, 1902960, 2011392, 2025360, 2029824, 2043920, 2050968, 2069469, 2160384, 2278530, 2283552, 2299410, 2307339, 2430432, 2452704, 2478253, 2514240, 2537280, 2563710, 2700480, 2734624, 2759292, 2854440, 3006720, 3038040, 3044736, 3065880, 3076452, 3240576, 3270272, 3352320, 3383040, 3418280, 3449115, 3600640, 3645648, 3679056, 3805920, 3845565, 4050720, 4087840, 4101936, 4138938, 4557060, 4567104, 4598820, 4614678, 4860864, 4905408, 4956506, 5028480, 5074560, 5127420, 5400960, 5469248, 5518584, 5708880, 6076080, 6089472, 6131760, 6152904, 6481152, 6540544, 6836560, 6898230, 6922017, 7291296, 7358112, 7434759, 7611840, 7691130, 8101440, 8175680, 8203872, 8277876, 9114120, 9134208, 9197640, 9229356, 9721728, 9810816, 9913012, 10056960, 10149120, 10254840, 10347345, 10801920, 10938496, 11037168, 11417760, 11536695, 12152160, 12263520, 12305808, 12391265, 13673120, 13796460, 13844034, 14582592, 14716224, 14869518, 15223680, 15382260, 16202880, 16351360, 16407744, 16555752, 18228240, 18268416, 18395280, 18458712, 19443456, 19621632, 19826024, 20509680, 20694690, 21876992, 22074336, 22304277, 22835520, 23073390, 24304320, 24527040, 24611616, 24782530, 27346240, 27592920, 27688068, 29165184, 29432448, 29739036, 30447360, 30764520, 32405760, 32702720, 32815488, 33111504, 34610085, 36456480, 36790560, 36917424, 37173795, 39652048, 41019360, 41389380, 44148672, 44608554, 45671040, 46146780, 48608640, 49054080, 49223232, 49565060, 54692480, 55185840, 55376136, 58330368, 58864896, 59478072, 61529040, 65630976, 66223008, 66912831, 69220170, 72912960, 73581120, 73834848, 74347590, 79304096, 82038720, 82778760, 88297344, 89217108, 91342080, 92293560, 97217280, 98108160, 98446464, 99130120, 109384960, 110371680, 110752272, 111521385, 118956144, 123058080, 132446016, 133825662, 138440340, 145825920, 147162240, 147669696, 148695180, 158608192, 164077440, 165557520, 176594688, 178434216, 184587120, 196892928, 198260240, 200738493, 220743360, 221504544, 223042770, 237912288, 246116160, 264892032, 267651324, 276880680, 291651840, 294324480, 295339392, 297390360, 317216384, 328154880, 331115040, 334564155, 356868432, 369174240, 396520480, 401476986, 441486720, 443009088, 446085540, 475824576, 492232320, 529784064, 535302648, 553761360, 590678784, 594780720, 634432768, 662230080, 669128310, 713736864, 738348480, 793040960, 802953972, 882973440, 886018176, 892171080, 951649152, 984464640, 1003692465, 1070605296, 1107522720, 1189561440, 1324460160, 1338256620, 1427473728, 1476696960, 1586081920, 1605907944, 1772036352, 1784342160, 1903298304, 2007384930, 2141210592, 2215045440, 2379122880, 2648920320, 2676513240, 2854947456, 2953393920, 3172163840, 3211815888, 3568684320, 4014769860, 4282421184, 4430090880, 4758245760, 5353026480, 5709894912, 6423631776, 7137368640, 8029539720, 8564842368, 8860181760, 9516491520, 10706052960, 12847263552, 14274737280, 16059079440, 17129684736, 21412105920, 25694527104, 28549474560, 32118158880, 42824211840, 51389054208, 64236317760, 85648423680, 128472635520, 256945271040]

約数ペア:

[(1, 256945271040), (2, 128472635520), (3, 85648423680), (4, 64236317760), (5, 51389054208), (6, 42824211840), (8, 32118158880), (9, 28549474560), (10, 25694527104), (12, 21412105920), (15, 17129684736), (16, 16059079440), (18, 14274737280), (20, 12847263552), (24, 10706052960), (27, 9516491520), (29, 8860181760), (30, 8564842368), (32, 8029539720), (36, 7137368640), (40, 6423631776), (45, 5709894912), (48, 5353026480), (54, 4758245760), (58, 4430090880), (60, 4282421184), (64, 4014769860), (72, 3568684320), (80, 3211815888), (81, 3172163840), (87, 2953393920), (90, 2854947456), (96, 2676513240), (97, 2648920320), (108, 2379122880), (116, 2215045440), (120, 2141210592), (128, 2007384930), (135, 1903298304), (144, 1784342160), (145, 1772036352), (160, 1605907944), (162, 1586081920), (174, 1476696960), (180, 1427473728), (192, 1338256620), (194, 1324460160), (216, 1189561440), (232, 1107522720), (240, 1070605296), (256, 1003692465), (261, 984464640), (270, 951649152), (288, 892171080), (290, 886018176), (291, 882973440), (320, 802953972), (324, 793040960), (348, 738348480), (360, 713736864), (384, 669128310), (388, 662230080), (405, 634432768), (432, 594780720), (435, 590678784), (464, 553761360), (480, 535302648), (485, 529784064), (522, 492232320), (540, 475824576), (576, 446085540), (580, 443009088), (582, 441486720), (640, 401476986), (648, 396520480), (696, 369174240), (720, 356868432), (768, 334564155), (776, 331115040), (783, 328154880), (810, 317216384), (864, 297390360), (870, 295339392), (873, 294324480), (881, 291651840), (928, 276880680), (960, 267651324), (970, 264892032), (1044, 246116160), (1080, 237912288), (1152, 223042770), (1160, 221504544), (1164, 220743360), (1280, 200738493), (1296, 198260240), (1305, 196892928), (1392, 184587120), (1440, 178434216), (1455, 176594688), (1552, 165557520), (1566, 164077440), (1620, 158608192), (1728, 148695180), (1740, 147669696), (1746, 147162240), (1762, 145825920), (1856, 138440340), (1920, 133825662), (1940, 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