6659520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 112

約数和(自身を含む): 24188928

約数和(自身を除く): 17529408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 991, 1120, 1344, 1680, 1982, 2240, 2973, 3360, 3964, 4955, 5946, 6720, 6937, 7928, 9910, 11892, 13874, 14865, 15856, 19820, 20811, 23784, 27748, 29730, 31712, 34685, 39640, 41622, 47568, 55496, 59460, 63424, 69370, 79280, 83244, 95136, 104055, 110992, 118920, 138740, 158560, 166488, 190272, 208110, 221984, 237840, 277480, 317120, 332976, 416220, 443968, 475680, 554960, 665952, 832440, 951360, 1109920, 1331904, 1664880, 2219840, 3329760, 6659520]

約数ペア:

[(1, 6659520), (2, 3329760), (3, 2219840), (4, 1664880), (5, 1331904), (6, 1109920), (7, 951360), (8, 832440), (10, 665952), (12, 554960), (14, 475680), (15, 443968), (16, 416220), (20, 332976), (21, 317120), (24, 277480), (28, 237840), (30, 221984), (32, 208110), (35, 190272), (40, 166488), (42, 158560), (48, 138740), (56, 118920), (60, 110992), (64, 104055), (70, 95136), (80, 83244), (84, 79280), (96, 69370), (105, 63424), (112, 59460), (120, 55496), (140, 47568), (160, 41622), (168, 39640), (192, 34685), (210, 31712), (224, 29730), (240, 27748), (280, 23784), (320, 20811), (336, 19820), (420, 15856), (448, 14865), (480, 13874), (560, 11892), (672, 9910), (840, 7928), (960, 6937), (991, 6720), (1120, 5946), (1344, 4955), (1680, 3964), (1982, 3360), (2240, 2973)]