2016754880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:503

約数の個数: 224

約数和(自身を含む): 5862108672

約数和(自身を除く): 3845353792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 211, 224, 238, 251, 272, 280, 320, 340, 422, 448, 476, 502, 544, 560, 595, 680, 844, 952, 1004, 1055, 1088, 1120, 1190, 1255, 1360, 1477, 1688, 1757, 1904, 2008, 2110, 2240, 2380, 2510, 2720, 2954, 3376, 3514, 3587, 3808, 4016, 4220, 4267, 4760, 5020, 5440, 5908, 6752, 7028, 7174, 7385, 7616, 8032, 8440, 8534, 8785, 9520, 10040, 11816, 13504, 14056, 14348, 14770, 16064, 16880, 17068, 17570, 17935, 19040, 20080, 21335, 23632, 25109, 28112, 28696, 29540, 29869, 33760, 34136, 35140, 35870, 38080, 40160, 42670, 47264, 50218, 52961, 56224, 57392, 59080, 59738, 67520, 68272, 70280, 71740, 80320, 85340, 94528, 100436, 105922, 112448, 114784, 118160, 119476, 125545, 136544, 140560, 143480, 149345, 170680, 200872, 211844, 229568, 236320, 238952, 251090, 264805, 273088, 281120, 286960, 298690, 341360, 370727, 401744, 423688, 472640, 477904, 502180, 529610, 562240, 573920, 597380, 682720, 741454, 803488, 847376, 900337, 955808, 1004360, 1059220, 1147840, 1194760, 1365440, 1482908, 1606976, 1694752, 1800674, 1853635, 1911616, 2008720, 2118440, 2389520, 2965816, 3389504, 3601348, 3707270, 4017440, 4236880, 4501685, 4779040, 5931632, 6302359, 7202696, 7414540, 8034880, 8473760, 9003370, 9558080, 11863264, 12604718, 14405392, 14829080, 16947520, 18006740, 23726528, 25209436, 28810784, 29658160, 31511795, 36013480, 50418872, 57621568, 59316320, 63023590, 72026960, 100837744, 118632640, 126047180, 144053920, 201675488, 252094360, 288107840, 403350976, 504188720, 1008377440, 2016754880]

約数ペア:

[(1, 2016754880), (2, 1008377440), (4, 504188720), (5, 403350976), (7, 288107840), (8, 252094360), (10, 201675488), (14, 144053920), (16, 126047180), (17, 118632640), (20, 100837744), (28, 72026960), (32, 63023590), (34, 59316320), (35, 57621568), (40, 50418872), (56, 36013480), (64, 31511795), (68, 29658160), (70, 28810784), (80, 25209436), (85, 23726528), (112, 18006740), (119, 16947520), (136, 14829080), (140, 14405392), (160, 12604718), (170, 11863264), (211, 9558080), (224, 9003370), (238, 8473760), (251, 8034880), (272, 7414540), (280, 7202696), (320, 6302359), (340, 5931632), (422, 4779040), (448, 4501685), (476, 4236880), (502, 4017440), (544, 3707270), (560, 3601348), (595, 3389504), (680, 2965816), (844, 2389520), (952, 2118440), (1004, 2008720), (1055, 1911616), (1088, 1853635), (1120, 1800674), (1190, 1694752), (1255, 1606976), (1360, 1482908), (1477, 1365440), (1688, 1194760), (1757, 1147840), (1904, 1059220), (2008, 1004360), (2110, 955808), (2240, 900337), (2380, 847376), (2510, 803488), (2720, 741454), (2954, 682720), (3376, 597380), (3514, 573920), (3587, 562240), (3808, 529610), (4016, 502180), (4220, 477904), (4267, 472640), (4760, 423688), (5020, 401744), (5440, 370727), (5908, 341360), (6752, 298690), (7028, 286960), (7174, 281120), (7385, 273088), (7616, 264805), (8032, 251090), (8440, 238952), (8534, 236320), (8785, 229568), (9520, 211844), (10040, 200872), (11816, 170680), (13504, 149345), (14056, 143480), (14348, 140560), (14770, 136544), (16064, 125545), (16880, 119476), (17068, 118160), (17570, 114784), (17935, 112448), (19040, 105922), (20080, 100436), (21335, 94528), (23632, 85340), (25109, 80320), (28112, 71740), (28696, 70280), (29540, 68272), (29869, 67520), (33760, 59738), (34136, 59080), (35140, 57392), (35870, 56224), (38080, 52961), (40160, 50218), (42670, 47264)]