238234080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1447}}^1$

素因数の和:1486

約数の個数: 192

約数和(自身を含む): 875750400

約数和(自身を除く): 637516320

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1447, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2744, 2894, 2940, 3360, 3430, 3920, 4116, 4341, 4704, 5145, 5488, 5788, 5880, 6860, 7235, 7840, 8232, 8682, 10129, 10290, 10976, 11576, 11760, 13720, 14470, 16464, 17364, 20258, 20580, 21705, 23152, 23520, 27440, 28940, 30387, 32928, 34728, 40516, 41160, 43410, 46304, 50645, 54880, 57880, 60774, 69456, 70903, 81032, 82320, 86820, 101290, 115760, 121548, 138912, 141806, 151935, 162064, 164640, 173640, 202580, 212709, 231520, 243096, 283612, 303870, 324128, 347280, 354515, 405160, 425418, 486192, 496321, 567224, 607740, 694560, 709030, 810320, 850836, 972384, 992642, 1063545, 1134448, 1215480, 1418060, 1488963, 1620640, 1701672, 1985284, 2127090, 2268896, 2430960, 2481605, 2836120, 2977926, 3403344, 3970568, 4254180, 4861920, 4963210, 5672240, 5955852, 6806688, 7444815, 7941136, 8508360, 9926420, 11344480, 11911704, 14889630, 15882272, 17016720, 19852840, 23823408, 29779260, 34033440, 39705680, 47646816, 59558520, 79411360, 119117040, 238234080]

約数ペア:

[(1, 238234080), (2, 119117040), (3, 79411360), (4, 59558520), (5, 47646816), (6, 39705680), (7, 34033440), (8, 29779260), (10, 23823408), (12, 19852840), (14, 17016720), (15, 15882272), (16, 14889630), (20, 11911704), (21, 11344480), (24, 9926420), (28, 8508360), (30, 7941136), (32, 7444815), (35, 6806688), (40, 5955852), (42, 5672240), (48, 4963210), (49, 4861920), (56, 4254180), (60, 3970568), (70, 3403344), (80, 2977926), (84, 2836120), (96, 2481605), (98, 2430960), (105, 2268896), (112, 2127090), (120, 1985284), (140, 1701672), (147, 1620640), (160, 1488963), (168, 1418060), (196, 1215480), (210, 1134448), (224, 1063545), (240, 992642), (245, 972384), (280, 850836), (294, 810320), (336, 709030), (343, 694560), (392, 607740), (420, 567224), (480, 496321), (490, 486192), (560, 425418), (588, 405160), (672, 354515), (686, 347280), (735, 324128), (784, 303870), (840, 283612), (980, 243096), (1029, 231520), (1120, 212709), (1176, 202580), (1372, 173640), (1447, 164640), (1470, 162064), (1568, 151935), (1680, 141806), (1715, 138912), (1960, 121548), (2058, 115760), (2352, 101290), (2744, 86820), (2894, 82320), (2940, 81032), (3360, 70903), (3430, 69456), (3920, 60774), (4116, 57880), (4341, 54880), (4704, 50645), (5145, 46304), (5488, 43410), (5788, 41160), (5880, 40516), (6860, 34728), (7235, 32928), (7840, 30387), (8232, 28940), (8682, 27440), (10129, 23520), (10290, 23152), (10976, 21705), (11576, 20580), (11760, 20258), (13720, 17364), (14470, 16464)]