2820077568

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2033

約数の個数: 288

約数和(自身を含む): 10159793280

約数和(自身を除く): 7339715712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1024, 1056, 1152, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1848, 1987, 2016, 2048, 2112, 2304, 2464, 2688, 2772, 2816, 3072, 3168, 3584, 3696, 3974, 4032, 4224, 4608, 4928, 5376, 5544, 5632, 5961, 6144, 6336, 7168, 7392, 7948, 8064, 8448, 9216, 9856, 10752, 11088, 11264, 11922, 12672, 13909, 14336, 14784, 15896, 16128, 16896, 17883, 18432, 19712, 21504, 21857, 22176, 22528, 23844, 25344, 27818, 29568, 31792, 32256, 33792, 35766, 39424, 41727, 43008, 43714, 44352, 47688, 50688, 55636, 59136, 63584, 64512, 65571, 67584, 71532, 78848, 83454, 87428, 88704, 95376, 101376, 111272, 118272, 125181, 127168, 129024, 131142, 143064, 152999, 157696, 166908, 174856, 177408, 190752, 196713, 202752, 222544, 236544, 250362, 254336, 262284, 286128, 305998, 333816, 349712, 354816, 381504, 393426, 445088, 458997, 473088, 500724, 508672, 524568, 572256, 611996, 667632, 699424, 709632, 763008, 786852, 890176, 917994, 1001448, 1017344, 1049136, 1144512, 1223992, 1335264, 1376991, 1398848, 1419264, 1526016, 1573704, 1780352, 1835988, 2002896, 2034688, 2098272, 2289024, 2447984, 2670528, 2753982, 2797696, 3052032, 3147408, 3560704, 3671976, 4005792, 4069376, 4196544, 4578048, 4895968, 5341056, 5507964, 5595392, 6104064, 6294816, 7121408, 7343952, 8011584, 8393088, 9156096, 9791936, 10682112, 11015928, 11190784, 12208128, 12589632, 14242816, 14687904, 16023168, 16786176, 18312192, 19583872, 21364224, 22031856, 22381568, 25179264, 28485632, 29375808, 32046336, 33572352, 36624384, 39167744, 42728448, 44063712, 44763136, 50358528, 58751616, 64092672, 67144704, 78335488, 85456896, 88127424, 100717056, 117503232, 128185344, 134289408, 156670976, 176254848, 201434112, 235006464, 256370688, 313341952, 352509696, 402868224, 470012928, 705019392, 940025856, 1410038784, 2820077568]

約数ペア:

[(1, 2820077568), (2, 1410038784), (3, 940025856), (4, 705019392), (6, 470012928), (7, 402868224), (8, 352509696), (9, 313341952), (11, 256370688), (12, 235006464), (14, 201434112), (16, 176254848), (18, 156670976), (21, 134289408), (22, 128185344), (24, 117503232), (28, 100717056), (32, 88127424), (33, 85456896), (36, 78335488), (42, 67144704), (44, 64092672), (48, 58751616), (56, 50358528), (63, 44763136), (64, 44063712), (66, 42728448), (72, 39167744), (77, 36624384), (84, 33572352), (88, 32046336), (96, 29375808), (99, 28485632), (112, 25179264), (126, 22381568), (128, 22031856), (132, 21364224), (144, 19583872), (154, 18312192), (168, 16786176), (176, 16023168), (192, 14687904), (198, 14242816), (224, 12589632), (231, 12208128), (252, 11190784), (256, 11015928), (264, 10682112), (288, 9791936), (308, 9156096), (336, 8393088), (352, 8011584), (384, 7343952), (396, 7121408), (448, 6294816), (462, 6104064), (504, 5595392), (512, 5507964), (528, 5341056), (576, 4895968), (616, 4578048), (672, 4196544), (693, 4069376), (704, 4005792), (768, 3671976), (792, 3560704), (896, 3147408), (924, 3052032), (1008, 2797696), (1024, 2753982), (1056, 2670528), (1152, 2447984), (1232, 2289024), (1344, 2098272), (1386, 2034688), (1408, 2002896), (1536, 1835988), (1584, 1780352), (1792, 1573704), (1848, 1526016), (1987, 1419264), (2016, 1398848), (2048, 1376991), (2112, 1335264), (2304, 1223992), (2464, 1144512), (2688, 1049136), (2772, 1017344), (2816, 1001448), (3072, 917994), (3168, 890176), (3584, 786852), (3696, 763008), (3974, 709632), (4032, 699424), (4224, 667632), (4608, 611996), (4928, 572256), (5376, 524568), (5544, 508672), (5632, 500724), (5961, 473088), (6144, 458997), (6336, 445088), (7168, 393426), (7392, 381504), (7948, 354816), (8064, 349712), (8448, 333816), (9216, 305998), (9856, 286128), (10752, 262284), (11088, 254336), (11264, 250362), (11922, 236544), (12672, 222544), (13909, 202752), (14336, 196713), (14784, 190752), (15896, 177408), (16128, 174856), (16896, 166908), (17883, 157696), (18432, 152999), (19712, 143064), (21504, 131142), (21857, 129024), (22176, 127168), (22528, 125181), (23844, 118272), (25344, 111272), (27818, 101376), (29568, 95376), (31792, 88704), (32256, 87428), (33792, 83454), (35766, 78848), (39424, 71532), (41727, 67584), (43008, 65571), (43714, 64512), (44352, 63584), (47688, 59136), (50688, 55636)]