164506560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 224

約数和(自身を含む): 570585600

約数和(自身を除く): 406079040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 304, 311, 320, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 622, 696, 760, 870, 912, 928, 933, 960, 1102, 1140, 1160, 1216, 1244, 1392, 1520, 1555, 1653, 1740, 1824, 1856, 1866, 2204, 2280, 2320, 2488, 2755, 2784, 3040, 3110, 3306, 3480, 3648, 3732, 4408, 4560, 4640, 4665, 4976, 5510, 5568, 5909, 6080, 6220, 6612, 6960, 7464, 8265, 8816, 9019, 9120, 9280, 9330, 9952, 11020, 11818, 12440, 13224, 13920, 14928, 16530, 17632, 17727, 18038, 18240, 18660, 19904, 22040, 23636, 24880, 26448, 27057, 27840, 29545, 29856, 33060, 35264, 35454, 36076, 37320, 44080, 45095, 47272, 49760, 52896, 54114, 59090, 59712, 66120, 70908, 72152, 74640, 88160, 88635, 90190, 94544, 99520, 105792, 108228, 118180, 132240, 135285, 141816, 144304, 149280, 171361, 176320, 177270, 180380, 189088, 216456, 236360, 264480, 270570, 283632, 288608, 298560, 342722, 354540, 360760, 378176, 432912, 472720, 514083, 528960, 541140, 567264, 577216, 685444, 709080, 721520, 856805, 865824, 945440, 1028166, 1082280, 1134528, 1370888, 1418160, 1443040, 1713610, 1731648, 1890880, 2056332, 2164560, 2570415, 2741776, 2836320, 2886080, 3427220, 4112664, 4329120, 5140830, 5483552, 5672640, 6854440, 8225328, 8658240, 10281660, 10967104, 13708880, 16450656, 20563320, 27417760, 32901312, 41126640, 54835520, 82253280, 164506560]

約数ペア:

[(1, 164506560), (2, 82253280), (3, 54835520), (4, 41126640), (5, 32901312), (6, 27417760), (8, 20563320), (10, 16450656), (12, 13708880), (15, 10967104), (16, 10281660), (19, 8658240), (20, 8225328), (24, 6854440), (29, 5672640), (30, 5483552), (32, 5140830), (38, 4329120), (40, 4112664), (48, 3427220), (57, 2886080), (58, 2836320), (60, 2741776), (64, 2570415), (76, 2164560), (80, 2056332), (87, 1890880), (95, 1731648), (96, 1713610), (114, 1443040), (116, 1418160), (120, 1370888), (145, 1134528), (152, 1082280), (160, 1028166), (174, 945440), (190, 865824), (192, 856805), (228, 721520), (232, 709080), (240, 685444), (285, 577216), (290, 567264), (304, 541140), (311, 528960), (320, 514083), (348, 472720), (380, 432912), (435, 378176), (456, 360760), (464, 354540), (480, 342722), (551, 298560), (570, 288608), (580, 283632), (608, 270570), (622, 264480), (696, 236360), (760, 216456), (870, 189088), (912, 180380), (928, 177270), (933, 176320), (960, 171361), (1102, 149280), (1140, 144304), (1160, 141816), (1216, 135285), (1244, 132240), (1392, 118180), (1520, 108228), (1555, 105792), (1653, 99520), (1740, 94544), (1824, 90190), (1856, 88635), (1866, 88160), (2204, 74640), (2280, 72152), (2320, 70908), (2488, 66120), (2755, 59712), (2784, 59090), (3040, 54114), (3110, 52896), (3306, 49760), (3480, 47272), (3648, 45095), (3732, 44080), (4408, 37320), (4560, 36076), (4640, 35454), (4665, 35264), (4976, 33060), (5510, 29856), (5568, 29545), (5909, 27840), (6080, 27057), (6220, 26448), (6612, 24880), (6960, 23636), (7464, 22040), (8265, 19904), (8816, 18660), (9019, 18240), (9120, 18038), (9280, 17727), (9330, 17632), (9952, 16530), (11020, 14928), (11818, 13920), (12440, 13224)]