76584480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 192

約数和(自身を含む): 287981568

約数和(自身を除く): 211397088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 991, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 1982, 2208, 2415, 2576, 2760, 2973, 3220, 3360, 3680, 3864, 3964, 4830, 4955, 5152, 5520, 5946, 6440, 6937, 7728, 7928, 9660, 9910, 11040, 11892, 12880, 13874, 14865, 15456, 15856, 19320, 19820, 20811, 22793, 23784, 25760, 27748, 29730, 31712, 34685, 38640, 39640, 41622, 45586, 47568, 55496, 59460, 68379, 69370, 77280, 79280, 83244, 91172, 95136, 104055, 110992, 113965, 118920, 136758, 138740, 158560, 159551, 166488, 182344, 208110, 221984, 227930, 237840, 273516, 277480, 319102, 332976, 341895, 364688, 416220, 455860, 475680, 478653, 547032, 554960, 638204, 665952, 683790, 729376, 797755, 832440, 911720, 957306, 1094064, 1109920, 1276408, 1367580, 1595510, 1664880, 1823440, 1914612, 2188128, 2393265, 2552816, 2735160, 3191020, 3329760, 3646880, 3829224, 4786530, 5105632, 5470320, 6382040, 7658448, 9573060, 10940640, 12764080, 15316896, 19146120, 25528160, 38292240, 76584480]

約数ペア:

[(1, 76584480), (2, 38292240), (3, 25528160), (4, 19146120), (5, 15316896), (6, 12764080), (7, 10940640), (8, 9573060), (10, 7658448), (12, 6382040), (14, 5470320), (15, 5105632), (16, 4786530), (20, 3829224), (21, 3646880), (23, 3329760), (24, 3191020), (28, 2735160), (30, 2552816), (32, 2393265), (35, 2188128), (40, 1914612), (42, 1823440), (46, 1664880), (48, 1595510), (56, 1367580), (60, 1276408), (69, 1109920), (70, 1094064), (80, 957306), (84, 911720), (92, 832440), (96, 797755), (105, 729376), (112, 683790), (115, 665952), (120, 638204), (138, 554960), (140, 547032), (160, 478653), (161, 475680), (168, 455860), (184, 416220), (210, 364688), (224, 341895), (230, 332976), (240, 319102), (276, 277480), (280, 273516), (322, 237840), (336, 227930), (345, 221984), (368, 208110), (420, 182344), (460, 166488), (480, 159551), (483, 158560), (552, 138740), (560, 136758), (644, 118920), (672, 113965), (690, 110992), (736, 104055), (805, 95136), (840, 91172), (920, 83244), (966, 79280), (991, 77280), (1104, 69370), (1120, 68379), (1288, 59460), (1380, 55496), (1610, 47568), (1680, 45586), (1840, 41622), (1932, 39640), (1982, 38640), (2208, 34685), (2415, 31712), (2576, 29730), (2760, 27748), (2973, 25760), (3220, 23784), (3360, 22793), (3680, 20811), (3864, 19820), (3964, 19320), (4830, 15856), (4955, 15456), (5152, 14865), (5520, 13874), (5946, 12880), (6440, 11892), (6937, 11040), (7728, 9910), (7928, 9660)]