1691781120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 384

約数和(自身を含む): 6250608000

約数和(自身を除く): 4558826880

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, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 211, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 422, 432, 435, 464, 480, 512, 522, 540, 576, 580, 633, 640, 696, 720, 768, 783, 844, 864, 870, 928, 960, 1024, 1044, 1055, 1080, 1152, 1160, 1266, 1280, 1305, 1392, 1440, 1536, 1566, 1688, 1728, 1740, 1856, 1899, 1920, 2048, 2088, 2110, 2160, 2304, 2320, 2532, 2560, 2610, 2784, 2880, 3072, 3132, 3165, 3376, 3456, 3480, 3712, 3798, 3840, 3915, 4176, 4220, 4320, 4608, 4640, 5064, 5120, 5220, 5568, 5697, 5760, 6119, 6144, 6264, 6330, 6752, 6912, 6960, 7424, 7596, 7680, 7830, 8352, 8440, 8640, 9216, 9280, 9495, 10128, 10240, 10440, 11136, 11394, 11520, 12238, 12528, 12660, 13504, 13824, 13920, 14848, 15192, 15360, 15660, 16704, 16880, 17280, 18357, 18432, 18560, 18990, 20256, 20880, 22272, 22788, 23040, 24476, 25056, 25320, 27008, 27648, 27840, 28485, 29696, 30384, 30595, 30720, 31320, 33408, 33760, 34560, 36714, 37120, 37980, 40512, 41760, 44544, 45576, 46080, 48952, 50112, 50640, 54016, 55071, 55296, 55680, 56970, 59392, 60768, 61190, 62640, 66816, 67520, 69120, 73428, 74240, 75960, 81024, 83520, 89088, 91152, 91785, 92160, 97904, 100224, 101280, 108032, 110142, 111360, 113940, 121536, 122380, 125280, 133632, 135040, 138240, 146856, 148480, 151920, 162048, 165213, 167040, 178176, 182304, 183570, 195808, 200448, 202560, 216064, 220284, 222720, 227880, 243072, 244760, 250560, 267264, 270080, 275355, 276480, 293712, 296960, 303840, 324096, 330426, 334080, 364608, 367140, 391616, 400896, 405120, 432128, 440568, 445440, 455760, 486144, 489520, 501120, 534528, 540160, 550710, 587424, 607680, 648192, 660852, 668160, 729216, 734280, 783232, 801792, 810240, 826065, 881136, 890880, 911520, 972288, 979040, 1002240, 1080320, 1101420, 1174848, 1215360, 1296384, 1321704, 1336320, 1458432, 1468560, 1566464, 1603584, 1620480, 1652130, 1762272, 1823040, 1944576, 1958080, 2004480, 2160640, 2202840, 2349696, 2430720, 2643408, 2672640, 2916864, 2937120, 3132928, 3240960, 3304260, 3524544, 3646080, 3889152, 3916160, 4008960, 4405680, 4699392, 4861440, 5286816, 5833728, 5874240, 6265856, 6481920, 6608520, 7049088, 7292160, 7832320, 8017920, 8811360, 9398784, 9722880, 10573632, 11667456, 11748480, 12531712, 13217040, 14098176, 14584320, 15664640, 17622720, 18797568, 19445760, 21147264, 23496960, 26434080, 28196352, 29168640, 31329280, 35245440, 37595136, 42294528, 46993920, 52868160, 56392704, 58337280, 62658560, 70490880, 84589056, 93987840, 105736320, 112785408, 140981760, 169178112, 187975680, 211472640, 281963520, 338356224, 422945280, 563927040, 845890560, 1691781120]

約数ペア:

[(1, 1691781120), (2, 845890560), (3, 563927040), (4, 422945280), (5, 338356224), (6, 281963520), (8, 211472640), (9, 187975680), (10, 169178112), (12, 140981760), (15, 112785408), (16, 105736320), (18, 93987840), (20, 84589056), (24, 70490880), (27, 62658560), (29, 58337280), (30, 56392704), (32, 52868160), (36, 46993920), (40, 42294528), (45, 37595136), (48, 35245440), (54, 31329280), (58, 29168640), (60, 28196352), (64, 26434080), (72, 23496960), (80, 21147264), (87, 19445760), (90, 18797568), (96, 17622720), (108, 15664640), (116, 14584320), (120, 14098176), (128, 13217040), (135, 12531712), (144, 11748480), (145, 11667456), (160, 10573632), (174, 9722880), (180, 9398784), (192, 8811360), (211, 8017920), (216, 7832320), (232, 7292160), (240, 7049088), (256, 6608520), (261, 6481920), (270, 6265856), (288, 5874240), (290, 5833728), (320, 5286816), (348, 4861440), (360, 4699392), (384, 4405680), (422, 4008960), (432, 3916160), (435, 3889152), (464, 3646080), (480, 3524544), (512, 3304260), (522, 3240960), (540, 3132928), (576, 2937120), (580, 2916864), (633, 2672640), (640, 2643408), (696, 2430720), (720, 2349696), (768, 2202840), (783, 2160640), (844, 2004480), (864, 1958080), (870, 1944576), (928, 1823040), (960, 1762272), (1024, 1652130), (1044, 1620480), (1055, 1603584), (1080, 1566464), (1152, 1468560), (1160, 1458432), (1266, 1336320), (1280, 1321704), (1305, 1296384), (1392, 1215360), (1440, 1174848), (1536, 1101420), (1566, 1080320), (1688, 1002240), (1728, 979040), (1740, 972288), (1856, 911520), (1899, 890880), (1920, 881136), (2048, 826065), (2088, 810240), (2110, 801792), (2160, 783232), (2304, 734280), (2320, 729216), (2532, 668160), (2560, 660852), (2610, 648192), (2784, 607680), (2880, 587424), (3072, 550710), (3132, 540160), (3165, 534528), (3376, 501120), (3456, 489520), (3480, 486144), (3712, 455760), (3798, 445440), (3840, 440568), (3915, 432128), (4176, 405120), (4220, 400896), (4320, 391616), (4608, 367140), (4640, 364608), (5064, 334080), (5120, 330426), (5220, 324096), (5568, 303840), (5697, 296960), (5760, 293712), (6119, 276480), (6144, 275355), (6264, 270080), (6330, 267264), (6752, 250560), (6912, 244760), (6960, 243072), (7424, 227880), (7596, 222720), (7680, 220284), (7830, 216064), (8352, 202560), (8440, 200448), (8640, 195808), (9216, 183570), (9280, 182304), (9495, 178176), (10128, 167040), (10240, 165213), (10440, 162048), (11136, 151920), (11394, 148480), (11520, 146856), (12238, 138240), (12528, 135040), (12660, 133632), (13504, 125280), (13824, 122380), (13920, 121536), (14848, 113940), (15192, 111360), (15360, 110142), (15660, 108032), (16704, 101280), (16880, 100224), (17280, 97904), (18357, 92160), (18432, 91785), (18560, 91152), (18990, 89088), (20256, 83520), (20880, 81024), (22272, 75960), (22788, 74240), (23040, 73428), (24476, 69120), (25056, 67520), (25320, 66816), (27008, 62640), (27648, 61190), (27840, 60768), (28485, 59392), (29696, 56970), (30384, 55680), (30595, 55296), (30720, 55071), (31320, 54016), (33408, 50640), (33760, 50112), (34560, 48952), (36714, 46080), (37120, 45576), (37980, 44544), (40512, 41760)]