272262760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88397}}^1$

素因数の和:88426

約数の個数: 64

約数和(自身を含む): 763758720

約数和(自身を除く): 491495960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 88397, 176794, 353588, 441985, 618779, 707176, 883970, 972367, 1237558, 1767940, 1944734, 2475116, 3093895, 3535880, 3889468, 4861835, 4950232, 6187790, 6806569, 7778936, 9723670, 12375580, 13613138, 19447340, 24751160, 27226276, 34032845, 38894680, 54452552, 68065690, 136131380, 272262760]

約数ペア:

[(1, 272262760), (2, 136131380), (4, 68065690), (5, 54452552), (7, 38894680), (8, 34032845), (10, 27226276), (11, 24751160), (14, 19447340), (20, 13613138), (22, 12375580), (28, 9723670), (35, 7778936), (40, 6806569), (44, 6187790), (55, 4950232), (56, 4861835), (70, 3889468), (77, 3535880), (88, 3093895), (110, 2475116), (140, 1944734), (154, 1767940), (220, 1237558), (280, 972367), (308, 883970), (385, 707176), (440, 618779), (616, 441985), (770, 353588), (1540, 176794), (3080, 88397)]