229753440

素因数分解:

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

素因数の和:1042

約数の個数: 288

約数和(自身を含む): 935940096

約数和(自身を除く): 706186656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 991, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 1982, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 2973, 3220, 3312, 3360, 3680, 3864, 3964, 4140, 4830, 4955, 5040, 5152, 5520, 5796, 5946, 6440, 6624, 6937, 7245, 7728, 7928, 8280, 8919, 9660, 9910, 10080, 11040, 11592, 11892, 12880, 13874, 14490, 14865, 15456, 15856, 16560, 17838, 19320, 19820, 20811, 22793, 23184, 23784, 25760, 27748, 28980, 29730, 31712, 33120, 34685, 35676, 38640, 39640, 41622, 44595, 45586, 46368, 47568, 55496, 57960, 59460, 62433, 68379, 69370, 71352, 77280, 79280, 83244, 89190, 91172, 95136, 104055, 110992, 113965, 115920, 118920, 124866, 136758, 138740, 142704, 158560, 159551, 166488, 178380, 182344, 205137, 208110, 221984, 227930, 231840, 237840, 249732, 273516, 277480, 285408, 312165, 319102, 332976, 341895, 356760, 364688, 410274, 416220, 455860, 475680, 478653, 499464, 547032, 554960, 624330, 638204, 665952, 683790, 713520, 729376, 797755, 820548, 832440, 911720, 957306, 998928, 1025685, 1094064, 1109920, 1248660, 1276408, 1367580, 1427040, 1435959, 1595510, 1641096, 1664880, 1823440, 1914612, 1997856, 2051370, 2188128, 2393265, 2497320, 2552816, 2735160, 2871918, 3191020, 3282192, 3329760, 3646880, 3829224, 4102740, 4786530, 4994640, 5105632, 5470320, 5743836, 6382040, 6564384, 7179795, 7658448, 8205480, 9573060, 9989280, 10940640, 11487672, 12764080, 14359590, 15316896, 16410960, 19146120, 22975344, 25528160, 28719180, 32821920, 38292240, 45950688, 57438360, 76584480, 114876720, 229753440]

約数ペア:

[(1, 229753440), (2, 114876720), (3, 76584480), (4, 57438360), (5, 45950688), (6, 38292240), (7, 32821920), (8, 28719180), (9, 25528160), (10, 22975344), (12, 19146120), (14, 16410960), (15, 15316896), (16, 14359590), (18, 12764080), (20, 11487672), (21, 10940640), (23, 9989280), (24, 9573060), (28, 8205480), (30, 7658448), (32, 7179795), (35, 6564384), (36, 6382040), (40, 5743836), (42, 5470320), (45, 5105632), (46, 4994640), (48, 4786530), (56, 4102740), (60, 3829224), (63, 3646880), (69, 3329760), (70, 3282192), (72, 3191020), (80, 2871918), (84, 2735160), (90, 2552816), (92, 2497320), (96, 2393265), (105, 2188128), (112, 2051370), (115, 1997856), (120, 1914612), (126, 1823440), (138, 1664880), (140, 1641096), (144, 1595510), (160, 1435959), (161, 1427040), (168, 1367580), (180, 1276408), (184, 1248660), (207, 1109920), (210, 1094064), (224, 1025685), (230, 998928), (240, 957306), (252, 911720), (276, 832440), (280, 820548), (288, 797755), (315, 729376), (322, 713520), (336, 683790), (345, 665952), (360, 638204), (368, 624330), (414, 554960), (420, 547032), (460, 499464), (480, 478653), (483, 475680), (504, 455860), (552, 416220), (560, 410274), (630, 364688), (644, 356760), (672, 341895), (690, 332976), (720, 319102), (736, 312165), (805, 285408), (828, 277480), (840, 273516), (920, 249732), (966, 237840), (991, 231840), (1008, 227930), (1035, 221984), (1104, 208110), (1120, 205137), (1260, 182344), (1288, 178380), (1380, 166488), (1440, 159551), (1449, 158560), (1610, 142704), (1656, 138740), (1680, 136758), (1840, 124866), (1932, 118920), (1982, 115920), (2016, 113965), (2070, 110992), (2208, 104055), (2415, 95136), (2520, 91172), (2576, 89190), (2760, 83244), (2898, 79280), (2973, 77280), (3220, 71352), (3312, 69370), (3360, 68379), (3680, 62433), (3864, 59460), (3964, 57960), (4140, 55496), (4830, 47568), (4955, 46368), (5040, 45586), (5152, 44595), (5520, 41622), (5796, 39640), (5946, 38640), (6440, 35676), (6624, 34685), (6937, 33120), (7245, 31712), (7728, 29730), (7928, 28980), (8280, 27748), (8919, 25760), (9660, 23784), (9910, 23184), (10080, 22793), (11040, 20811), (11592, 19820), (11892, 19320), (12880, 17838), (13874, 16560), (14490, 15856), (14865, 15456)]