254261144880

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76487}}^1$

素因数の和:76540

約数の個数: 320

約数和(自身を含む): 933275980800

約数和(自身を除く): 679014835920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 729, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1458, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2187, 2280, 2430, 2565, 2736, 2916, 3078, 3240, 3420, 3645, 3888, 4104, 4374, 4560, 4617, 4860, 5130, 5832, 6156, 6480, 6840, 7290, 7695, 8208, 8748, 9234, 9720, 10260, 10935, 11664, 12312, 13680, 13851, 14580, 15390, 17496, 18468, 19440, 20520, 21870, 23085, 24624, 27702, 29160, 30780, 34992, 36936, 41040, 41553, 43740, 46170, 55404, 58320, 61560, 69255, 73872, 76487, 83106, 87480, 92340, 110808, 123120, 138510, 152974, 166212, 174960, 184680, 207765, 221616, 229461, 277020, 305948, 332424, 369360, 382435, 415530, 458922, 554040, 611896, 664848, 688383, 764870, 831060, 917844, 1108080, 1147305, 1223792, 1376766, 1453253, 1529740, 1662120, 1835688, 2065149, 2294610, 2753532, 2906506, 3059480, 3324240, 3441915, 3671376, 4130298, 4359759, 4589220, 5507064, 5813012, 6118960, 6195447, 6883830, 7266265, 8260596, 8719518, 9178440, 10325745, 11014128, 11626024, 12390894, 13079277, 13767660, 14532530, 16521192, 17439036, 18356880, 18586341, 20651490, 21798795, 23252048, 24781788, 26158554, 27535320, 29065060, 30977235, 33042384, 34878072, 37172682, 39237831, 41302980, 43597590, 49563576, 52317108, 55070640, 55759023, 58130120, 61954470, 65396385, 69756144, 74345364, 78475662, 82605960, 87195180, 92931705, 99127152, 104634216, 111518046, 116260240, 117713493, 123908940, 130792770, 148690728, 156951324, 165211920, 167277069, 174390360, 185863410, 196189155, 209268432, 223036092, 235426986, 247817880, 261585540, 278795115, 297381456, 313902648, 334554138, 348780720, 353140479, 371726820, 392378310, 446072184, 470853972, 495635760, 523171080, 557590230, 588567465, 627805296, 669108276, 706280958, 743453640, 784756620, 836385345, 892144368, 941707944, 1046342160, 1059421437, 1115180460, 1177134930, 1338216552, 1412561916, 1486907280, 1569513240, 1672770690, 1765702395, 1883415888, 2118842874, 2230360920, 2354269860, 2676433104, 2825123832, 3139026480, 3178264311, 3345541380, 3531404790, 4237685748, 4460721840, 4708539720, 5297107185, 5650247664, 6356528622, 6691082760, 7062809580, 8475371496, 9417079440, 10594214370, 12713057244, 13382165520, 14125619160, 15891321555, 16950742992, 21188428740, 25426114488, 28251238320, 31782643110, 42376857480, 50852228976, 63565286220, 84753714960, 127130572440, 254261144880]

約数ペア:

[(1, 254261144880), (2, 127130572440), (3, 84753714960), (4, 63565286220), (5, 50852228976), (6, 42376857480), (8, 31782643110), (9, 28251238320), (10, 25426114488), (12, 21188428740), (15, 16950742992), (16, 15891321555), (18, 14125619160), (19, 13382165520), (20, 12713057244), (24, 10594214370), (27, 9417079440), (30, 8475371496), (36, 7062809580), (38, 6691082760), (40, 6356528622), (45, 5650247664), (48, 5297107185), (54, 4708539720), (57, 4460721840), (60, 4237685748), (72, 3531404790), (76, 3345541380), (80, 3178264311), (81, 3139026480), (90, 2825123832), (95, 2676433104), (108, 2354269860), (114, 2230360920), (120, 2118842874), (135, 1883415888), (144, 1765702395), (152, 1672770690), (162, 1569513240), (171, 1486907280), (180, 1412561916), (190, 1338216552), (216, 1177134930), (228, 1115180460), (240, 1059421437), (243, 1046342160), (270, 941707944), (285, 892144368), (304, 836385345), (324, 784756620), (342, 743453640), (360, 706280958), (380, 669108276), (405, 627805296), (432, 588567465), (456, 557590230), (486, 523171080), (513, 495635760), (540, 470853972), (570, 446072184), (648, 392378310), (684, 371726820), (720, 353140479), (729, 348780720), (760, 334554138), (810, 313902648), (855, 297381456), (912, 278795115), (972, 261585540), (1026, 247817880), (1080, 235426986), (1140, 223036092), (1215, 209268432), (1296, 196189155), (1368, 185863410), (1458, 174390360), (1520, 167277069), (1539, 165211920), (1620, 156951324), (1710, 148690728), (1944, 130792770), (2052, 123908940), (2160, 117713493), (2187, 116260240), (2280, 111518046), (2430, 104634216), (2565, 99127152), (2736, 92931705), (2916, 87195180), (3078, 82605960), (3240, 78475662), (3420, 74345364), (3645, 69756144), (3888, 65396385), (4104, 61954470), (4374, 58130120), (4560, 55759023), (4617, 55070640), (4860, 52317108), (5130, 49563576), (5832, 43597590), (6156, 41302980), (6480, 39237831), (6840, 37172682), (7290, 34878072), (7695, 33042384), (8208, 30977235), (8748, 29065060), (9234, 27535320), (9720, 26158554), (10260, 24781788), (10935, 23252048), (11664, 21798795), (12312, 20651490), (13680, 18586341), (13851, 18356880), (14580, 17439036), (15390, 16521192), (17496, 14532530), (18468, 13767660), (19440, 13079277), (20520, 12390894), (21870, 11626024), (23085, 11014128), (24624, 10325745), (27702, 9178440), (29160, 8719518), (30780, 8260596), (34992, 7266265), (36936, 6883830), (41040, 6195447), (41553, 6118960), (43740, 5813012), (46170, 5507064), (55404, 4589220), (58320, 4359759), (61560, 4130298), (69255, 3671376), (73872, 3441915), (76487, 3324240), (83106, 3059480), (87480, 2906506), (92340, 2753532), (110808, 2294610), (123120, 2065149), (138510, 1835688), (152974, 1662120), (166212, 1529740), (174960, 1453253), (184680, 1376766), (207765, 1223792), (221616, 1147305), (229461, 1108080), (277020, 917844), (305948, 831060), (332424, 764870), (369360, 688383), (382435, 664848), (415530, 611896), (458922, 554040)]