158698080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 545336064

約数和(自身を除く): 386637984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 480, 573, 577, 720, 764, 955, 1146, 1154, 1440, 1528, 1719, 1731, 1910, 2292, 2308, 2865, 2885, 3056, 3438, 3462, 3820, 4584, 4616, 5193, 5730, 5770, 6112, 6876, 6924, 7640, 8595, 8655, 9168, 9232, 10386, 11460, 11540, 13752, 13848, 15280, 17190, 17310, 18336, 18464, 20772, 22920, 23080, 25965, 27504, 27696, 30560, 34380, 34620, 41544, 45840, 46160, 51930, 55008, 55392, 68760, 69240, 83088, 91680, 92320, 103860, 110207, 137520, 138480, 166176, 207720, 220414, 275040, 276960, 330621, 415440, 440828, 551035, 661242, 830880, 881656, 991863, 1102070, 1322484, 1653105, 1763312, 1983726, 2204140, 2644968, 3306210, 3526624, 3967452, 4408280, 4959315, 5289936, 6612420, 7934904, 8816560, 9918630, 10579872, 13224840, 15869808, 17633120, 19837260, 26449680, 31739616, 39674520, 52899360, 79349040, 158698080]

約数ペア:

[(1, 158698080), (2, 79349040), (3, 52899360), (4, 39674520), (5, 31739616), (6, 26449680), (8, 19837260), (9, 17633120), (10, 15869808), (12, 13224840), (15, 10579872), (16, 9918630), (18, 8816560), (20, 7934904), (24, 6612420), (30, 5289936), (32, 4959315), (36, 4408280), (40, 3967452), (45, 3526624), (48, 3306210), (60, 2644968), (72, 2204140), (80, 1983726), (90, 1763312), (96, 1653105), (120, 1322484), (144, 1102070), (160, 991863), (180, 881656), (191, 830880), (240, 661242), (288, 551035), (360, 440828), (382, 415440), (480, 330621), (573, 276960), (577, 275040), (720, 220414), (764, 207720), (955, 166176), (1146, 138480), (1154, 137520), (1440, 110207), (1528, 103860), (1719, 92320), (1731, 91680), (1910, 83088), (2292, 69240), (2308, 68760), (2865, 55392), (2885, 55008), (3056, 51930), (3438, 46160), (3462, 45840), (3820, 41544), (4584, 34620), (4616, 34380), (5193, 30560), (5730, 27696), (5770, 27504), (6112, 25965), (6876, 23080), (6924, 22920), (7640, 20772), (8595, 18464), (8655, 18336), (9168, 17310), (9232, 17190), (10386, 15280), (11460, 13848), (11540, 13752)]