264920320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29567}}^1$

素因数の和:29595

約数の個数: 72

約数和(自身を含む): 725243904

約数和(自身を除く): 460323584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 29567, 59134, 118268, 147835, 206969, 236536, 295670, 413938, 473072, 591340, 827876, 946144, 1034845, 1182680, 1655752, 1892288, 2069690, 2365360, 3311504, 3784576, 4139380, 4730720, 6623008, 7569152, 8278760, 9461440, 13246016, 16557520, 18922880, 26492032, 33115040, 37845760, 52984064, 66230080, 132460160, 264920320]

約数ペア:

[(1, 264920320), (2, 132460160), (4, 66230080), (5, 52984064), (7, 37845760), (8, 33115040), (10, 26492032), (14, 18922880), (16, 16557520), (20, 13246016), (28, 9461440), (32, 8278760), (35, 7569152), (40, 6623008), (56, 4730720), (64, 4139380), (70, 3784576), (80, 3311504), (112, 2365360), (128, 2069690), (140, 1892288), (160, 1655752), (224, 1182680), (256, 1034845), (280, 946144), (320, 827876), (448, 591340), (560, 473072), (640, 413938), (896, 295670), (1120, 236536), (1280, 206969), (1792, 147835), (2240, 118268), (4480, 59134), (8960, 29567)]