204503640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154927}}^1$

素因数の和:154952

約数の個数: 64

約数和(自身を含む): 669288960

約数和(自身を除く): 464785320

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, 154927, 309854, 464781, 619708, 774635, 929562, 1239416, 1549270, 1704197, 1859124, 2323905, 3098540, 3408394, 3718248, 4647810, 5112591, 6197080, 6816788, 8520985, 9295620, 10225182, 13633576, 17041970, 18591240, 20450364, 25562955, 34083940, 40900728, 51125910, 68167880, 102251820, 204503640]

約数ペア:

[(1, 204503640), (2, 102251820), (3, 68167880), (4, 51125910), (5, 40900728), (6, 34083940), (8, 25562955), (10, 20450364), (11, 18591240), (12, 17041970), (15, 13633576), (20, 10225182), (22, 9295620), (24, 8520985), (30, 6816788), (33, 6197080), (40, 5112591), (44, 4647810), (55, 3718248), (60, 3408394), (66, 3098540), (88, 2323905), (110, 1859124), (120, 1704197), (132, 1549270), (165, 1239416), (220, 929562), (264, 774635), (330, 619708), (440, 464781), (660, 309854), (1320, 154927)]