206503560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 691545600

約数和(自身を除く): 485042040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 367, 521, 540, 734, 1042, 1080, 1101, 1468, 1563, 1835, 2084, 2202, 2605, 2936, 3126, 3303, 3670, 4168, 4404, 4689, 5210, 5505, 6252, 6606, 7340, 7815, 8808, 9378, 9909, 10420, 11010, 12504, 13212, 14067, 14680, 15630, 16515, 18756, 19818, 20840, 22020, 23445, 26424, 28134, 31260, 33030, 37512, 39636, 44040, 46890, 49545, 56268, 62520, 66060, 70335, 79272, 93780, 99090, 112536, 132120, 140670, 187560, 191207, 198180, 281340, 382414, 396360, 562680, 573621, 764828, 956035, 1147242, 1529656, 1720863, 1912070, 2294484, 2868105, 3441726, 3824140, 4588968, 5162589, 5736210, 6883452, 7648280, 8604315, 10325178, 11472420, 13766904, 17208630, 20650356, 22944840, 25812945, 34417260, 41300712, 51625890, 68834520, 103251780, 206503560]

約数ペア:

[(1, 206503560), (2, 103251780), (3, 68834520), (4, 51625890), (5, 41300712), (6, 34417260), (8, 25812945), (9, 22944840), (10, 20650356), (12, 17208630), (15, 13766904), (18, 11472420), (20, 10325178), (24, 8604315), (27, 7648280), (30, 6883452), (36, 5736210), (40, 5162589), (45, 4588968), (54, 3824140), (60, 3441726), (72, 2868105), (90, 2294484), (108, 1912070), (120, 1720863), (135, 1529656), (180, 1147242), (216, 956035), (270, 764828), (360, 573621), (367, 562680), (521, 396360), (540, 382414), (734, 281340), (1042, 198180), (1080, 191207), (1101, 187560), (1468, 140670), (1563, 132120), (1835, 112536), (2084, 99090), (2202, 93780), (2605, 79272), (2936, 70335), (3126, 66060), (3303, 62520), (3670, 56268), (4168, 49545), (4404, 46890), (4689, 44040), (5210, 39636), (5505, 37512), (6252, 33030), (6606, 31260), (7340, 28134), (7815, 26424), (8808, 23445), (9378, 22020), (9909, 20840), (10420, 19818), (11010, 18756), (12504, 16515), (13212, 15630), (14067, 14680)]