3985158240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{56479}}^1$

素因数の和:56514

約数の個数: 216

約数和(自身を含む): 15819935040

約数和(自身を除く): 11834776800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 56479, 70560, 112958, 169437, 225916, 282395, 338874, 395353, 451832, 508311, 564790, 677748, 790706, 847185, 903664, 1016622, 1129580, 1186059, 1355496, 1581412, 1694370, 1807328, 1976765, 2033244, 2259160, 2372118, 2541555, 2710992, 2767471, 3162824, 3388740, 3558177, 3953530, 4066488, 4518320, 4744236, 5083110, 5421984, 5534942, 5930295, 6325648, 6777480, 7116354, 7907060, 8132976, 8302413, 9036640, 9488472, 10166220, 11069884, 11860590, 12651296, 13554960, 13837355, 14232708, 15814120, 16265952, 16604826, 17790885, 18976944, 20332440, 22139768, 23721180, 24907239, 27109920, 27674710, 28465416, 31628240, 33209652, 35581770, 37953888, 40664880, 41512065, 44279536, 47442360, 49814478, 55349420, 56930832, 63256480, 66419304, 71163540, 81329760, 83024130, 88559072, 94884720, 99628956, 110698840, 113861664, 124536195, 132838608, 142327080, 166048260, 189769440, 199257912, 221397680, 249072390, 265677216, 284654160, 332096520, 398515824, 442795360, 498144780, 569308320, 664193040, 797031648, 996289560, 1328386080, 1992579120, 3985158240]

約数ペア:

[(1, 3985158240), (2, 1992579120), (3, 1328386080), (4, 996289560), (5, 797031648), (6, 664193040), (7, 569308320), (8, 498144780), (9, 442795360), (10, 398515824), (12, 332096520), (14, 284654160), (15, 265677216), (16, 249072390), (18, 221397680), (20, 199257912), (21, 189769440), (24, 166048260), (28, 142327080), (30, 132838608), (32, 124536195), (35, 113861664), (36, 110698840), (40, 99628956), (42, 94884720), (45, 88559072), (48, 83024130), (49, 81329760), (56, 71163540), (60, 66419304), (63, 63256480), (70, 56930832), (72, 55349420), (80, 49814478), (84, 47442360), (90, 44279536), (96, 41512065), (98, 40664880), (105, 37953888), (112, 35581770), (120, 33209652), (126, 31628240), (140, 28465416), (144, 27674710), (147, 27109920), (160, 24907239), (168, 23721180), (180, 22139768), (196, 20332440), (210, 18976944), (224, 17790885), (240, 16604826), (245, 16265952), (252, 15814120), (280, 14232708), (288, 13837355), (294, 13554960), (315, 12651296), (336, 11860590), (360, 11069884), (392, 10166220), (420, 9488472), (441, 9036640), (480, 8302413), (490, 8132976), (504, 7907060), (560, 7116354), (588, 6777480), (630, 6325648), (672, 5930295), (720, 5534942), (735, 5421984), (784, 5083110), (840, 4744236), (882, 4518320), (980, 4066488), (1008, 3953530), (1120, 3558177), (1176, 3388740), (1260, 3162824), (1440, 2767471), (1470, 2710992), (1568, 2541555), (1680, 2372118), (1764, 2259160), (1960, 2033244), (2016, 1976765), (2205, 1807328), (2352, 1694370), (2520, 1581412), (2940, 1355496), (3360, 1186059), (3528, 1129580), (3920, 1016622), (4410, 903664), (4704, 847185), (5040, 790706), (5880, 677748), (7056, 564790), (7840, 508311), (8820, 451832), (10080, 395353), (11760, 338874), (14112, 282395), (17640, 225916), (23520, 169437), (35280, 112958), (56479, 70560)]