159586560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2013

約数の個数: 216

約数和(自身を含む): 631350720

約数和(自身を除く): 471764160

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 1979, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 3958, 4032, 4480, 5040, 5376, 5760, 5937, 6720, 7916, 8064, 8960, 9895, 10080, 11520, 11874, 13440, 13853, 15832, 16128, 17811, 19790, 20160, 23748, 26880, 27706, 29685, 31664, 35622, 39580, 40320, 41559, 47496, 55412, 59370, 63328, 69265, 71244, 79160, 80640, 83118, 89055, 94992, 110824, 118740, 124677, 126656, 138530, 142488, 158320, 166236, 178110, 189984, 207795, 221648, 237480, 249354, 253312, 277060, 284976, 316640, 332472, 356220, 379968, 415590, 443296, 474960, 498708, 506624, 554120, 569952, 623385, 633280, 664944, 712440, 759936, 831180, 886592, 949920, 997416, 1108240, 1139904, 1246770, 1266560, 1329888, 1424880, 1519872, 1662360, 1773184, 1899840, 1994832, 2216480, 2279808, 2493540, 2533120, 2659776, 2849760, 3324720, 3546368, 3799680, 3989664, 4432960, 4559616, 4987080, 5319552, 5699520, 6649440, 7599360, 7979328, 8865920, 9974160, 10639104, 11399040, 13298880, 15958656, 17731840, 19948320, 22798080, 26597760, 31917312, 39896640, 53195520, 79793280, 159586560]

約数ペア:

[(1, 159586560), (2, 79793280), (3, 53195520), (4, 39896640), (5, 31917312), (6, 26597760), (7, 22798080), (8, 19948320), (9, 17731840), (10, 15958656), (12, 13298880), (14, 11399040), (15, 10639104), (16, 9974160), (18, 8865920), (20, 7979328), (21, 7599360), (24, 6649440), (28, 5699520), (30, 5319552), (32, 4987080), (35, 4559616), (36, 4432960), (40, 3989664), (42, 3799680), (45, 3546368), (48, 3324720), (56, 2849760), (60, 2659776), (63, 2533120), (64, 2493540), (70, 2279808), (72, 2216480), (80, 1994832), (84, 1899840), (90, 1773184), (96, 1662360), (105, 1519872), (112, 1424880), (120, 1329888), (126, 1266560), (128, 1246770), (140, 1139904), (144, 1108240), (160, 997416), (168, 949920), (180, 886592), (192, 831180), (210, 759936), (224, 712440), (240, 664944), (252, 633280), (256, 623385), (280, 569952), (288, 554120), (315, 506624), (320, 498708), (336, 474960), (360, 443296), (384, 415590), (420, 379968), (448, 356220), (480, 332472), (504, 316640), (560, 284976), (576, 277060), (630, 253312), (640, 249354), (672, 237480), (720, 221648), (768, 207795), (840, 189984), (896, 178110), (960, 166236), (1008, 158320), (1120, 142488), (1152, 138530), (1260, 126656), (1280, 124677), (1344, 118740), (1440, 110824), (1680, 94992), (1792, 89055), (1920, 83118), (1979, 80640), (2016, 79160), (2240, 71244), (2304, 69265), (2520, 63328), (2688, 59370), (2880, 55412), (3360, 47496), (3840, 41559), (3958, 40320), (4032, 39580), (4480, 35622), (5040, 31664), (5376, 29685), (5760, 27706), (5937, 26880), (6720, 23748), (7916, 20160), (8064, 19790), (8960, 17811), (9895, 16128), (10080, 15832), (11520, 13853), (11874, 13440)]