16864676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{1303}}^1$

素因数の和:1789

約数の個数: 160

約数和(自身を含む): 52777574400

約数和(自身を除く): 35912897520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 271, 398, 542, 597, 796, 813, 995, 1084, 1194, 1303, 1355, 1592, 1626, 1990, 2168, 2388, 2606, 2710, 2985, 3184, 3252, 3909, 3980, 4065, 4336, 4776, 5212, 5420, 5970, 6504, 6515, 7818, 7960, 8130, 9552, 10424, 10840, 11940, 13008, 13030, 15636, 15920, 16260, 19545, 20848, 21680, 23880, 26060, 31272, 32520, 39090, 47760, 52120, 53929, 62544, 65040, 78180, 104240, 107858, 156360, 161787, 215716, 259297, 269645, 312720, 323574, 353113, 431432, 518594, 539290, 647148, 706226, 777891, 808935, 862864, 1037188, 1059339, 1078580, 1294296, 1296485, 1412452, 1555782, 1617870, 1765565, 2074376, 2118678, 2157160, 2588592, 2592970, 2824904, 3111564, 3235740, 3531130, 3889455, 4148752, 4237356, 4314320, 5185940, 5296695, 5649808, 6223128, 6471480, 7062260, 7778910, 8474712, 10371880, 10593390, 12446256, 12942960, 14124520, 15557820, 16949424, 20743760, 21186780, 28249040, 31115640, 42373560, 62231280, 70269487, 84747120, 140538974, 210808461, 281077948, 351347435, 421616922, 562155896, 702694870, 843233844, 1054042305, 1124311792, 1405389740, 1686467688, 2108084610, 2810779480, 3372935376, 4216169220, 5621558960, 8432338440, 16864676880]

約数ペア:

[(1, 16864676880), (2, 8432338440), (3, 5621558960), (4, 4216169220), (5, 3372935376), (6, 2810779480), (8, 2108084610), (10, 1686467688), (12, 1405389740), (15, 1124311792), (16, 1054042305), (20, 843233844), (24, 702694870), (30, 562155896), (40, 421616922), (48, 351347435), (60, 281077948), (80, 210808461), (120, 140538974), (199, 84747120), (240, 70269487), (271, 62231280), (398, 42373560), (542, 31115640), (597, 28249040), (796, 21186780), (813, 20743760), (995, 16949424), (1084, 15557820), (1194, 14124520), (1303, 12942960), (1355, 12446256), (1592, 10593390), (1626, 10371880), (1990, 8474712), (2168, 7778910), (2388, 7062260), (2606, 6471480), (2710, 6223128), (2985, 5649808), (3184, 5296695), (3252, 5185940), (3909, 4314320), (3980, 4237356), (4065, 4148752), (4336, 3889455), (4776, 3531130), (5212, 3235740), (5420, 3111564), (5970, 2824904), (6504, 2592970), (6515, 2588592), (7818, 2157160), (7960, 2118678), (8130, 2074376), (9552, 1765565), (10424, 1617870), (10840, 1555782), (11940, 1412452), (13008, 1296485), (13030, 1294296), (15636, 1078580), (15920, 1059339), (16260, 1037188), (19545, 862864), (20848, 808935), (21680, 777891), (23880, 706226), (26060, 647148), (31272, 539290), (32520, 518594), (39090, 431432), (47760, 353113), (52120, 323574), (53929, 312720), (62544, 269645), (65040, 259297), (78180, 215716), (104240, 161787), (107858, 156360)]