268972440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203767}}^1$

素因数の和:203792

約数の個数: 64

約数和(自身を含む): 880277760

約数和(自身を除く): 611305320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 203767, 407534, 611301, 815068, 1018835, 1222602, 1630136, 2037670, 2241437, 2445204, 3056505, 4075340, 4482874, 4890408, 6113010, 6724311, 8150680, 8965748, 11207185, 12226020, 13448622, 17931496, 22414370, 24452040, 26897244, 33621555, 44828740, 53794488, 67243110, 89657480, 134486220, 268972440]

約数ペア:

[(1, 268972440), (2, 134486220), (3, 89657480), (4, 67243110), (5, 53794488), (6, 44828740), (8, 33621555), (10, 26897244), (11, 24452040), (12, 22414370), (15, 17931496), (20, 13448622), (22, 12226020), (24, 11207185), (30, 8965748), (33, 8150680), (40, 6724311), (44, 6113010), (55, 4890408), (60, 4482874), (66, 4075340), (88, 3056505), (110, 2445204), (120, 2241437), (132, 2037670), (165, 1630136), (220, 1222602), (264, 1018835), (330, 815068), (440, 611301), (660, 407534), (1320, 203767)]