257273412480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8283

約数の個数: 768

約数和(自身を含む): 1094949273600

約数和(自身を除く): 837675861120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 41, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 82, 84, 90, 95, 96, 105, 112, 114, 120, 123, 126, 128, 133, 140, 144, 152, 160, 164, 168, 171, 180, 190, 192, 205, 210, 224, 228, 240, 246, 252, 266, 280, 285, 287, 288, 304, 315, 320, 328, 336, 342, 360, 369, 380, 384, 399, 410, 420, 448, 456, 480, 492, 504, 532, 560, 570, 574, 576, 608, 615, 630, 640, 656, 665, 672, 684, 720, 738, 760, 779, 798, 820, 840, 855, 861, 896, 912, 960, 984, 1008, 1064, 1120, 1140, 1148, 1152, 1197, 1216, 1230, 1260, 1312, 1330, 1344, 1368, 1435, 1440, 1476, 1520, 1558, 1596, 1640, 1680, 1710, 1722, 1824, 1845, 1920, 1968, 1995, 2016, 2128, 2240, 2280, 2296, 2337, 2394, 2432, 2460, 2520, 2583, 2624, 2660, 2688, 2736, 2870, 2880, 2952, 3040, 3116, 3192, 3280, 3360, 3420, 3444, 3648, 3690, 3895, 3936, 3990, 4032, 4256, 4305, 4480, 4560, 4592, 4674, 4788, 4920, 5040, 5166, 5248, 5320, 5453, 5472, 5740, 5760, 5904, 5985, 6080, 6232, 6384, 6560, 6720, 6840, 6888, 7011, 7296, 7380, 7790, 7872, 7980, 8064, 8191, 8512, 8610, 9120, 9184, 9348, 9576, 9840, 10080, 10332, 10640, 10906, 10944, 11480, 11685, 11808, 11970, 12160, 12464, 12768, 12915, 13120, 13440, 13680, 13776, 14022, 14760, 15580, 15744, 15960, 16359, 16382, 17024, 17220, 18240, 18368, 18696, 19152, 19680, 20160, 20664, 21280, 21812, 21888, 22960, 23370, 23616, 23940, 24573, 24928, 25536, 25830, 26240, 27265, 27360, 27552, 28044, 29520, 31160, 31920, 32718, 32764, 34440, 35055, 36480, 36736, 37392, 38304, 39360, 40320, 40955, 41328, 42560, 43624, 45920, 46740, 47232, 47880, 49077, 49146, 49856, 51072, 51660, 54530, 54720, 55104, 56088, 57337, 59040, 62320, 63840, 65436, 65528, 68880, 70110, 73719, 74784, 76608, 78720, 81795, 81910, 82656, 85120, 87248, 91840, 93480, 95760, 98154, 98292, 99712, 103320, 109060, 109440, 110208, 112176, 114674, 118080, 122865, 124640, 127680, 130872, 131056, 137760, 140220, 147438, 149568, 153216, 155629, 163590, 163820, 165312, 172011, 174496, 183680, 186960, 191520, 196308, 196584, 206640, 218120, 224352, 229348, 236160, 245385, 245730, 249280, 255360, 261744, 262112, 275520, 280440, 286685, 294876, 299136, 311258, 327180, 327640, 330624, 335831, 344022, 348992, 368595, 373920, 383040, 392616, 393168, 413280, 436240, 448704, 458696, 466887, 490770, 491460, 498560, 516033, 523488, 524224, 551040, 560880, 573370, 589752, 622516, 654360, 655280, 671662, 688044, 697984, 737190, 747840, 766080, 778145, 785232, 786336, 826560, 860055, 872480, 897408, 917392, 933774, 981540, 982920, 1007493, 1032066, 1046976, 1048448, 1089403, 1121760, 1146740, 1179504, 1245032, 1308720, 1310560, 1343324, 1376088, 1400661, 1474380, 1495680, 1556290, 1570464, 1572672, 1653120, 1679155, 1720110, 1744960, 1834784, 1867548, 1963080, 1965840, 2014986, 2064132, 2093952, 2178806, 2243520, 2293480, 2334435, 2350817, 2359008, 2490064, 2580165, 2617440, 2621120, 2686648, 2752176, 2801322, 2948760, 3022479, 3112580, 3140928, 3145344, 3268209, 3358310, 3440220, 3489920, 3669568, 3735096, 3926160, 3931680, 4029972, 4128264, 4357612, 4487040, 4586960, 4668870, 4701634, 4718016, 4980128, 5037465, 5160330, 5234880, 5242240, 5373296, 5447015, 5504352, 5602644, 5897520, 6044958, 6225160, 6281856, 6380789, 6536418, 6716620, 6880440, 7003305, 7052451, 7339136, 7470192, 7852320, 7863360, 8059944, 8256528, 8715224, 9173920, 9337740, 9403268, 9436032, 9804627, 9960256, 10074930, 10320660, 10469760, 10746592, 10894030, 11008704, 11205288, 11754085, 11795040, 12089916, 12450320, 12761578, 13072836, 13433240, 13760880, 14006610, 14104902, 14940384, 15112395, 15704640, 15726720, 16119888, 16341045, 16513056, 17430448, 18347840, 18675480, 18806536, 19142367, 19609254, 19920512, 20149860, 20641320, 21157353, 21493184, 21788060, 22017408, 22410576, 23508170, 23590080, 24179832, 24900640, 25523156, 26145672, 26866480, 27521760, 28013220, 28209804, 29880768, 30224790, 31409280, 31903945, 32239776, 32682090, 33026112, 34860896, 35262255, 36695680, 37350960, 37613072, 38284734, 39218508, 40299720, 41282640, 42314706, 42986368, 43576120, 44665523, 44821152, 47016340, 47180160, 48359664, 49023135, 49801280, 51046312, 52291344, 53732960, 55043520, 56026440, 56419608, 57427101, 59761536, 60449580, 63807890, 64479552, 65364180, 66052224, 69721792, 70524510, 74701920, 75226144, 76569468, 78437016, 80599440, 82565280, 84629412, 87152240, 89331046, 89642304, 94032680, 95711835, 96719328, 98046270, 99602560, 102092624, 104582688, 105786765, 107465920, 110087040, 112052880, 112839216, 114854202, 120899160, 127615780, 128959104, 130728360, 133996569, 139443584, 141049020, 149403840, 150452288, 153138936, 156874032, 161198880, 165130560, 169258824, 174304480, 178662092, 179284608, 188065360, 191423670, 193438656, 196092540, 204185248, 209165376, 211573530, 214931840, 223327615, 224105760, 225678432, 229708404, 241798320, 255231560, 261456720, 267993138, 282098040, 287135505, 298807680, 300904576, 306277872, 313748064, 322397760, 330261120, 338517648, 348608960, 357324184, 376130720, 382847340, 386877312, 392185080, 401989707, 408370496, 418330752, 423147060, 446655230, 448211520, 451356864, 459416808, 483596640, 510463120, 522913440, 535986276, 564196080, 574271010, 612555744, 627496128, 644795520, 669982845, 677035296, 697217920, 714648368, 752261440, 765694680, 784370160, 803979414, 816740992, 846294120, 893310460, 896423040, 902713728, 918833616, 967193280, 1020926240, 1045826880, 1071972552, 1128392160, 1148542020, 1225111488, 1254992256, 1339965690, 1354070592, 1429296736, 1504522880, 1531389360, 1568740320, 1607958828, 1692588240, 1786620920, 1837667232, 1934386560, 2009948535, 2041852480, 2091653760, 2143945104, 2256784320, 2297084040, 2450222976, 2679931380, 2708141184, 2858593472, 3062778720, 3137480640, 3215917656, 3385176480, 3573241840, 3675334464, 4019897070, 4083704960, 4287890208, 4513568640, 4594168080, 5359862760, 5717186944, 6125557440, 6274961280, 6431835312, 6770352960, 7146483680, 7350668928, 8039794140, 8575780416, 9188336160, 10719725520, 12251114880, 12863670624, 13540705920, 14292967360, 16079588280, 17151560832, 18376672320, 21439451040, 25727341248, 28585934720, 32159176560, 36753344640, 42878902080, 51454682496, 64318353120, 85757804160, 128636706240, 257273412480]

約数ペア:

[(1, 257273412480), (2, 128636706240), (3, 85757804160), (4, 64318353120), (5, 51454682496), (6, 42878902080), (7, 36753344640), (8, 32159176560), (9, 28585934720), (10, 25727341248), (12, 21439451040), (14, 18376672320), (15, 17151560832), (16, 16079588280), (18, 14292967360), (19, 13540705920), (20, 12863670624), (21, 12251114880), (24, 10719725520), (28, 9188336160), (30, 8575780416), (32, 8039794140), (35, 7350668928), (36, 7146483680), (38, 6770352960), (40, 6431835312), (41, 6274961280), (42, 6125557440), (45, 5717186944), (48, 5359862760), (56, 4594168080), (57, 4513568640), (60, 4287890208), (63, 4083704960), (64, 4019897070), (70, 3675334464), (72, 3573241840), (76, 3385176480), (80, 3215917656), (82, 3137480640), (84, 3062778720), (90, 2858593472), (95, 2708141184), (96, 2679931380), (105, 2450222976), (112, 2297084040), (114, 2256784320), (120, 2143945104), (123, 2091653760), (126, 2041852480), (128, 2009948535), (133, 1934386560), (140, 1837667232), (144, 1786620920), (152, 1692588240), (160, 1607958828), (164, 1568740320), (168, 1531389360), (171, 1504522880), (180, 1429296736), (190, 1354070592), (192, 1339965690), (205, 1254992256), (210, 1225111488), (224, 1148542020), (228, 1128392160), (240, 1071972552), (246, 1045826880), (252, 1020926240), (266, 967193280), (280, 918833616), (285, 902713728), (287, 896423040), (288, 893310460), (304, 846294120), (315, 816740992), (320, 803979414), (328, 784370160), (336, 765694680), (342, 752261440), (360, 714648368), (369, 697217920), (380, 677035296), (384, 669982845), (399, 644795520), (410, 627496128), (420, 612555744), (448, 574271010), (456, 564196080), (480, 535986276), (492, 522913440), (504, 510463120), (532, 483596640), (560, 459416808), (570, 451356864), (574, 448211520), (576, 446655230), (608, 423147060), (615, 418330752), (630, 408370496), (640, 401989707), (656, 392185080), (665, 386877312), (672, 382847340), (684, 376130720), (720, 357324184), (738, 348608960), (760, 338517648), (779, 330261120), (798, 322397760), (820, 313748064), (840, 306277872), (855, 300904576), (861, 298807680), (896, 287135505), (912, 282098040), (960, 267993138), (984, 261456720), (1008, 255231560), (1064, 241798320), (1120, 229708404), (1140, 225678432), (1148, 224105760), (1152, 223327615), (1197, 214931840), (1216, 211573530), (1230, 209165376), (1260, 204185248), (1312, 196092540), (1330, 193438656), (1344, 191423670), (1368, 188065360), (1435, 179284608), (1440, 178662092), (1476, 174304480), (1520, 169258824), (1558, 165130560), (1596, 161198880), (1640, 156874032), (1680, 153138936), (1710, 150452288), (1722, 149403840), (1824, 141049020), (1845, 139443584), (1920, 133996569), (1968, 130728360), (1995, 128959104), (2016, 127615780), (2128, 120899160), (2240, 114854202), (2280, 112839216), (2296, 112052880), (2337, 110087040), (2394, 107465920), (2432, 105786765), (2460, 104582688), (2520, 102092624), (2583, 99602560), (2624, 98046270), (2660, 96719328), (2688, 95711835), (2736, 94032680), (2870, 89642304), (2880, 89331046), (2952, 87152240), (3040, 84629412), (3116, 82565280), (3192, 80599440), (3280, 78437016), (3360, 76569468), (3420, 75226144), (3444, 74701920), (3648, 70524510), (3690, 69721792), (3895, 66052224), (3936, 65364180), (3990, 64479552), (4032, 63807890), (4256, 60449580), (4305, 59761536), (4480, 57427101), (4560, 56419608), (4592, 56026440), (4674, 55043520), (4788, 53732960), (4920, 52291344), (5040, 51046312), (5166, 49801280), (5248, 49023135), (5320, 48359664), (5453, 47180160), (5472, 47016340), (5740, 44821152), (5760, 44665523), (5904, 43576120), (5985, 42986368), (6080, 42314706), (6232, 41282640), (6384, 40299720), (6560, 39218508), (6720, 38284734), (6840, 37613072), (6888, 37350960), (7011, 36695680), (7296, 35262255), (7380, 34860896), (7790, 33026112), (7872, 32682090), (7980, 32239776), (8064, 31903945), (8191, 31409280), (8512, 30224790), (8610, 29880768), (9120, 28209804), (9184, 28013220), (9348, 27521760), (9576, 26866480), (9840, 26145672), (10080, 25523156), (10332, 24900640), (10640, 24179832), (10906, 23590080), (10944, 23508170), (11480, 22410576), (11685, 22017408), (11808, 21788060), (11970, 21493184), (12160, 21157353), (12464, 20641320), (12768, 20149860), (12915, 19920512), (13120, 19609254), (13440, 19142367), (13680, 18806536), (13776, 18675480), (14022, 18347840), (14760, 17430448), (15580, 16513056), (15744, 16341045), (15960, 16119888), (16359, 15726720), (16382, 15704640), (17024, 15112395), (17220, 14940384), (18240, 14104902), (18368, 14006610), (18696, 13760880), (19152, 13433240), (19680, 13072836), (20160, 12761578), (20664, 12450320), (21280, 12089916), (21812, 11795040), (21888, 11754085), (22960, 11205288), (23370, 11008704), (23616, 10894030), (23940, 10746592), (24573, 10469760), (24928, 10320660), (25536, 10074930), (25830, 9960256), (26240, 9804627), (27265, 9436032), (27360, 9403268), (27552, 9337740), (28044, 9173920), (29520, 8715224), (31160, 8256528), (31920, 8059944), (32718, 7863360), (32764, 7852320), (34440, 7470192), (35055, 7339136), (36480, 7052451), (36736, 7003305), (37392, 6880440), (38304, 6716620), (39360, 6536418), (40320, 6380789), (40955, 6281856), (41328, 6225160), (42560, 6044958), (43624, 5897520), (45920, 5602644), (46740, 5504352), (47232, 5447015), (47880, 5373296), (49077, 5242240), (49146, 5234880), (49856, 5160330), (51072, 5037465), (51660, 4980128), (54530, 4718016), (54720, 4701634), (55104, 4668870), (56088, 4586960), (57337, 4487040), (59040, 4357612), (62320, 4128264), (63840, 4029972), (65436, 3931680), (65528, 3926160), (68880, 3735096), (70110, 3669568), (73719, 3489920), (74784, 3440220), (76608, 3358310), (78720, 3268209), (81795, 3145344), (81910, 3140928), (82656, 3112580), (85120, 3022479), (87248, 2948760), (91840, 2801322), (93480, 2752176), (95760, 2686648), (98154, 2621120), (98292, 2617440), (99712, 2580165), (103320, 2490064), (109060, 2359008), (109440, 2350817), (110208, 2334435), (112176, 2293480), (114674, 2243520), (118080, 2178806), (122865, 2093952), (124640, 2064132), (127680, 2014986), (130872, 1965840), (131056, 1963080), (137760, 1867548), (140220, 1834784), (147438, 1744960), (149568, 1720110), (153216, 1679155), (155629, 1653120), (163590, 1572672), (163820, 1570464), (165312, 1556290), (172011, 1495680), (174496, 1474380), (183680, 1400661), (186960, 1376088), (191520, 1343324), (196308, 1310560), (196584, 1308720), (206640, 1245032), (218120, 1179504), (224352, 1146740), (229348, 1121760), (236160, 1089403), (245385, 1048448), (245730, 1046976), (249280, 1032066), (255360, 1007493), (261744, 982920), (262112, 981540), (275520, 933774), (280440, 917392), (286685, 897408), (294876, 872480), (299136, 860055), (311258, 826560), (327180, 786336), (327640, 785232), (330624, 778145), (335831, 766080), (344022, 747840), (348992, 737190), (368595, 697984), (373920, 688044), (383040, 671662), (392616, 655280), (393168, 654360), (413280, 622516), (436240, 589752), (448704, 573370), (458696, 560880), (466887, 551040), (490770, 524224), (491460, 523488), (498560, 516033)]