13278266280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8309

約数の個数: 256

約数和(自身を含む): 47185920000

約数和(自身を除く): 33907653720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 90, 95, 108, 114, 120, 135, 152, 158, 171, 180, 190, 216, 228, 237, 270, 285, 316, 342, 360, 380, 395, 456, 474, 513, 540, 570, 632, 684, 711, 760, 790, 855, 948, 1026, 1080, 1140, 1185, 1368, 1422, 1501, 1580, 1710, 1896, 2052, 2133, 2280, 2370, 2565, 2844, 3002, 3160, 3420, 3555, 4104, 4266, 4503, 4740, 5130, 5688, 6004, 6840, 7110, 7505, 8191, 8532, 9006, 9480, 10260, 10665, 12008, 13509, 14220, 15010, 16382, 17064, 18012, 20520, 21330, 22515, 24573, 27018, 28440, 30020, 32764, 36024, 40527, 40955, 42660, 45030, 49146, 54036, 60040, 65528, 67545, 73719, 81054, 81910, 85320, 90060, 98292, 108072, 122865, 135090, 147438, 155629, 162108, 163820, 180120, 196584, 202635, 221157, 245730, 270180, 294876, 311258, 324216, 327640, 368595, 405270, 442314, 466887, 491460, 540360, 589752, 622516, 647089, 737190, 778145, 810540, 884628, 933774, 982920, 1105785, 1245032, 1294178, 1400661, 1474380, 1556290, 1621080, 1769256, 1867548, 1941267, 2211570, 2334435, 2588356, 2801322, 2948760, 3112580, 3235445, 3735096, 3882534, 4201983, 4423140, 4668870, 5176712, 5602644, 5823801, 6225160, 6470890, 7003305, 7765068, 8403966, 8846280, 9337740, 9706335, 11205288, 11647602, 12294691, 12941780, 14006610, 15530136, 16807932, 17471403, 18675480, 19412670, 21009915, 23295204, 24589382, 25883560, 28013220, 29119005, 33615864, 34942806, 36884073, 38825340, 42019830, 46590408, 49178764, 56026440, 58238010, 61473455, 69885612, 73768146, 77650680, 84039660, 87357015, 98357528, 110652219, 116476020, 122946910, 139771224, 147536292, 168079320, 174714030, 184420365, 221304438, 232952040, 245893820, 295072584, 331956657, 349428060, 368840730, 442608876, 491787640, 553261095, 663913314, 698856120, 737681460, 885217752, 1106522190, 1327826628, 1475362920, 1659783285, 2213044380, 2655653256, 3319566570, 4426088760, 6639133140, 13278266280]

約数ペア:

[(1, 13278266280), (2, 6639133140), (3, 4426088760), (4, 3319566570), (5, 2655653256), (6, 2213044380), (8, 1659783285), (9, 1475362920), (10, 1327826628), (12, 1106522190), (15, 885217752), (18, 737681460), (19, 698856120), (20, 663913314), (24, 553261095), (27, 491787640), (30, 442608876), (36, 368840730), (38, 349428060), (40, 331956657), (45, 295072584), (54, 245893820), (57, 232952040), (60, 221304438), (72, 184420365), (76, 174714030), (79, 168079320), (90, 147536292), (95, 139771224), (108, 122946910), (114, 116476020), (120, 110652219), (135, 98357528), (152, 87357015), (158, 84039660), (171, 77650680), (180, 73768146), (190, 69885612), (216, 61473455), (228, 58238010), (237, 56026440), (270, 49178764), (285, 46590408), (316, 42019830), (342, 38825340), (360, 36884073), (380, 34942806), (395, 33615864), (456, 29119005), (474, 28013220), (513, 25883560), (540, 24589382), (570, 23295204), (632, 21009915), (684, 19412670), (711, 18675480), (760, 17471403), (790, 16807932), (855, 15530136), (948, 14006610), (1026, 12941780), (1080, 12294691), (1140, 11647602), (1185, 11205288), (1368, 9706335), (1422, 9337740), (1501, 8846280), (1580, 8403966), (1710, 7765068), (1896, 7003305), (2052, 6470890), (2133, 6225160), (2280, 5823801), (2370, 5602644), (2565, 5176712), (2844, 4668870), (3002, 4423140), (3160, 4201983), (3420, 3882534), (3555, 3735096), (4104, 3235445), (4266, 3112580), (4503, 2948760), (4740, 2801322), (5130, 2588356), (5688, 2334435), (6004, 2211570), (6840, 1941267), (7110, 1867548), (7505, 1769256), (8191, 1621080), (8532, 1556290), (9006, 1474380), (9480, 1400661), (10260, 1294178), (10665, 1245032), (12008, 1105785), (13509, 982920), (14220, 933774), (15010, 884628), (16382, 810540), (17064, 778145), (18012, 737190), (20520, 647089), (21330, 622516), (22515, 589752), (24573, 540360), (27018, 491460), (28440, 466887), (30020, 442314), (32764, 405270), (36024, 368595), (40527, 327640), (40955, 324216), (42660, 311258), (45030, 294876), (49146, 270180), (54036, 245730), (60040, 221157), (65528, 202635), (67545, 196584), (73719, 180120), (81054, 163820), (81910, 162108), (85320, 155629), (90060, 147438), (98292, 135090), (108072, 122865)]