13443324720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{4007}}^1$

素因数の和:6027

約数の個数: 160

約数和(自身を含む): 47663520768

約数和(自身を除く): 34220196048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1997, 3994, 4007, 5991, 7988, 8014, 9985, 11982, 12021, 13979, 15976, 16028, 19970, 20035, 23964, 24042, 27958, 28049, 29955, 31952, 32056, 39940, 40070, 41937, 47928, 48084, 55916, 56098, 59910, 60105, 64112, 69895, 79880, 80140, 83874, 84147, 95856, 96168, 111832, 112196, 119820, 120210, 139790, 140245, 159760, 160280, 167748, 168294, 192336, 209685, 223664, 224392, 239640, 240420, 279580, 280490, 320560, 335496, 336588, 419370, 420735, 448784, 479280, 480840, 559160, 560980, 670992, 673176, 838740, 841470, 961680, 1118320, 1121960, 1346352, 1677480, 1682940, 2243920, 3354960, 3365880, 6731760, 8001979, 16003958, 24005937, 32007916, 40009895, 48011874, 56013853, 64015832, 80019790, 96023748, 112027706, 120029685, 128031664, 160039580, 168041559, 192047496, 224055412, 240059370, 280069265, 320079160, 336083118, 384094992, 448110824, 480118740, 560138530, 640158320, 672166236, 840207795, 896221648, 960237480, 1120277060, 1344332472, 1680415590, 1920474960, 2240554120, 2688664944, 3360831180, 4481108240, 6721662360, 13443324720]

約数ペア:

[(1, 13443324720), (2, 6721662360), (3, 4481108240), (4, 3360831180), (5, 2688664944), (6, 2240554120), (7, 1920474960), (8, 1680415590), (10, 1344332472), (12, 1120277060), (14, 960237480), (15, 896221648), (16, 840207795), (20, 672166236), (21, 640158320), (24, 560138530), (28, 480118740), (30, 448110824), (35, 384094992), (40, 336083118), (42, 320079160), (48, 280069265), (56, 240059370), (60, 224055412), (70, 192047496), (80, 168041559), (84, 160039580), (105, 128031664), (112, 120029685), (120, 112027706), (140, 96023748), (168, 80019790), (210, 64015832), (240, 56013853), (280, 48011874), (336, 40009895), (420, 32007916), (560, 24005937), (840, 16003958), (1680, 8001979), (1997, 6731760), (3994, 3365880), (4007, 3354960), (5991, 2243920), (7988, 1682940), (8014, 1677480), (9985, 1346352), (11982, 1121960), (12021, 1118320), (13979, 961680), (15976, 841470), (16028, 838740), (19970, 673176), (20035, 670992), (23964, 560980), (24042, 559160), (27958, 480840), (28049, 479280), (29955, 448784), (31952, 420735), (32056, 419370), (39940, 336588), (40070, 335496), (41937, 320560), (47928, 280490), (48084, 279580), (55916, 240420), (56098, 239640), (59910, 224392), (60105, 223664), (64112, 209685), (69895, 192336), (79880, 168294), (80140, 167748), (83874, 160280), (84147, 159760), (95856, 140245), (96168, 139790), (111832, 120210), (112196, 119820)]