67048520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1979}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 189604800

約数和(自身を除く): 122556280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 1979, 2420, 3080, 3388, 3958, 4235, 4840, 6776, 7916, 8470, 9895, 13853, 15832, 16940, 19790, 21769, 27706, 33880, 39580, 43538, 55412, 69265, 79160, 87076, 108845, 110824, 138530, 152383, 174152, 217690, 239459, 277060, 304766, 435380, 478918, 554120, 609532, 761915, 870760, 957836, 1197295, 1219064, 1523830, 1676213, 1915672, 2394590, 3047660, 3352426, 4789180, 6095320, 6704852, 8381065, 9578360, 13409704, 16762130, 33524260, 67048520]

約数ペア:

[(1, 67048520), (2, 33524260), (4, 16762130), (5, 13409704), (7, 9578360), (8, 8381065), (10, 6704852), (11, 6095320), (14, 4789180), (20, 3352426), (22, 3047660), (28, 2394590), (35, 1915672), (40, 1676213), (44, 1523830), (55, 1219064), (56, 1197295), (70, 957836), (77, 870760), (88, 761915), (110, 609532), (121, 554120), (140, 478918), (154, 435380), (220, 304766), (242, 277060), (280, 239459), (308, 217690), (385, 174152), (440, 152383), (484, 138530), (605, 110824), (616, 108845), (770, 87076), (847, 79160), (968, 69265), (1210, 55412), (1540, 43538), (1694, 39580), (1979, 33880), (2420, 27706), (3080, 21769), (3388, 19790), (3958, 16940), (4235, 15832), (4840, 13853), (6776, 9895), (7916, 8470)]