69265920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 229806720

約数和(自身を除く): 160540800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 311, 320, 348, 384, 435, 464, 480, 512, 580, 622, 640, 696, 768, 870, 928, 933, 960, 1160, 1244, 1280, 1392, 1536, 1555, 1740, 1856, 1866, 1920, 2320, 2488, 2560, 2784, 3110, 3480, 3712, 3732, 3840, 4640, 4665, 4976, 5568, 6220, 6960, 7424, 7464, 7680, 9019, 9280, 9330, 9952, 11136, 12440, 13920, 14848, 14928, 18038, 18560, 18660, 19904, 22272, 24880, 27057, 27840, 29856, 36076, 37120, 37320, 39808, 44544, 45095, 49760, 54114, 55680, 59712, 72152, 74240, 74640, 79616, 90190, 99520, 108228, 111360, 119424, 135285, 144304, 149280, 159232, 180380, 199040, 216456, 222720, 238848, 270570, 288608, 298560, 360760, 398080, 432912, 477696, 541140, 577216, 597120, 721520, 796160, 865824, 1082280, 1154432, 1194240, 1443040, 1731648, 2164560, 2308864, 2388480, 2886080, 3463296, 4329120, 4617728, 5772160, 6926592, 8658240, 11544320, 13853184, 17316480, 23088640, 34632960, 69265920]

約数ペア:

[(1, 69265920), (2, 34632960), (3, 23088640), (4, 17316480), (5, 13853184), (6, 11544320), (8, 8658240), (10, 6926592), (12, 5772160), (15, 4617728), (16, 4329120), (20, 3463296), (24, 2886080), (29, 2388480), (30, 2308864), (32, 2164560), (40, 1731648), (48, 1443040), (58, 1194240), (60, 1154432), (64, 1082280), (80, 865824), (87, 796160), (96, 721520), (116, 597120), (120, 577216), (128, 541140), (145, 477696), (160, 432912), (174, 398080), (192, 360760), (232, 298560), (240, 288608), (256, 270570), (290, 238848), (311, 222720), (320, 216456), (348, 199040), (384, 180380), (435, 159232), (464, 149280), (480, 144304), (512, 135285), (580, 119424), (622, 111360), (640, 108228), (696, 99520), (768, 90190), (870, 79616), (928, 74640), (933, 74240), (960, 72152), (1160, 59712), (1244, 55680), (1280, 54114), (1392, 49760), (1536, 45095), (1555, 44544), (1740, 39808), (1856, 37320), (1866, 37120), (1920, 36076), (2320, 29856), (2488, 27840), (2560, 27057), (2784, 24880), (3110, 22272), (3480, 19904), (3712, 18660), (3732, 18560), (3840, 18038), (4640, 14928), (4665, 14848), (4976, 13920), (5568, 12440), (6220, 11136), (6960, 9952), (7424, 9330), (7464, 9280), (7680, 9019)]