2642042880

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 224

約数和(自身を含む): 9397288800

約数和(自身を除く): 6755245920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2389, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 4778, 5120, 5760, 6144, 6912, 7167, 7680, 8192, 8640, 9216, 9556, 10240, 11520, 11945, 12288, 13824, 14334, 15360, 17280, 18432, 19112, 20480, 21501, 23040, 23890, 24576, 27648, 28668, 30720, 34560, 35835, 36864, 38224, 40960, 43002, 46080, 47780, 55296, 57336, 61440, 64503, 69120, 71670, 73728, 76448, 86004, 92160, 95560, 107505, 110592, 114672, 122880, 129006, 138240, 143340, 152896, 172008, 184320, 191120, 215010, 221184, 229344, 258012, 276480, 286680, 305792, 322515, 344016, 368640, 382240, 430020, 458688, 516024, 552960, 573360, 611584, 645030, 688032, 764480, 860040, 917376, 1032048, 1105920, 1146720, 1223168, 1290060, 1376064, 1528960, 1720080, 1834752, 2064096, 2293440, 2446336, 2580120, 2752128, 3057920, 3440160, 3669504, 4128192, 4586880, 4892672, 5160240, 5504256, 6115840, 6880320, 7339008, 8256384, 9173760, 9785344, 10320480, 11008512, 12231680, 13760640, 14678016, 16512768, 18347520, 19570688, 20640960, 22017024, 24463360, 27521280, 29356032, 33025536, 36695040, 41281920, 44034048, 48926720, 55042560, 58712064, 66051072, 73390080, 82563840, 88068096, 97853440, 110085120, 132102144, 146780160, 165127680, 176136192, 220170240, 264204288, 293560320, 330255360, 440340480, 528408576, 660510720, 880680960, 1321021440, 2642042880]

約数ペア:

[(1, 2642042880), (2, 1321021440), (3, 880680960), (4, 660510720), (5, 528408576), (6, 440340480), (8, 330255360), (9, 293560320), (10, 264204288), (12, 220170240), (15, 176136192), (16, 165127680), (18, 146780160), (20, 132102144), (24, 110085120), (27, 97853440), (30, 88068096), (32, 82563840), (36, 73390080), (40, 66051072), (45, 58712064), (48, 55042560), (54, 48926720), (60, 44034048), (64, 41281920), (72, 36695040), (80, 33025536), (90, 29356032), (96, 27521280), (108, 24463360), (120, 22017024), (128, 20640960), (135, 19570688), (144, 18347520), (160, 16512768), (180, 14678016), (192, 13760640), (216, 12231680), (240, 11008512), (256, 10320480), (270, 9785344), (288, 9173760), (320, 8256384), (360, 7339008), (384, 6880320), (432, 6115840), (480, 5504256), (512, 5160240), (540, 4892672), (576, 4586880), (640, 4128192), (720, 3669504), (768, 3440160), (864, 3057920), (960, 2752128), (1024, 2580120), (1080, 2446336), (1152, 2293440), (1280, 2064096), (1440, 1834752), (1536, 1720080), (1728, 1528960), (1920, 1376064), (2048, 1290060), (2160, 1223168), (2304, 1146720), (2389, 1105920), (2560, 1032048), (2880, 917376), (3072, 860040), (3456, 764480), (3840, 688032), (4096, 645030), (4320, 611584), (4608, 573360), (4778, 552960), (5120, 516024), (5760, 458688), (6144, 430020), (6912, 382240), (7167, 368640), (7680, 344016), (8192, 322515), (8640, 305792), (9216, 286680), (9556, 276480), (10240, 258012), (11520, 229344), (11945, 221184), (12288, 215010), (13824, 191120), (14334, 184320), (15360, 172008), (17280, 152896), (18432, 143340), (19112, 138240), (20480, 129006), (21501, 122880), (23040, 114672), (23890, 110592), (24576, 107505), (27648, 95560), (28668, 92160), (30720, 86004), (34560, 76448), (35835, 73728), (36864, 71670), (38224, 69120), (40960, 64503), (43002, 61440), (46080, 57336), (47780, 55296)]