142895340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{12601}}^1$

素因数の和:12629

約数の個数: 120

約数和(自身を含む): 512346912

約数和(自身を除く): 369451572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 12601, 25202, 37803, 50404, 63005, 75606, 88207, 113409, 126010, 151212, 176414, 189015, 226818, 252020, 264621, 340227, 352828, 378030, 441035, 453636, 529242, 567045, 680454, 756060, 793863, 882070, 1020681, 1058484, 1134090, 1323105, 1360908, 1587726, 1701135, 1764140, 2041362, 2268180, 2381589, 2646210, 3175452, 3402270, 3969315, 4082724, 4763178, 5103405, 5292420, 6804540, 7144767, 7938630, 9526356, 10206810, 11907945, 14289534, 15877260, 20413620, 23815890, 28579068, 35723835, 47631780, 71447670, 142895340]

約数ペア:

[(1, 142895340), (2, 71447670), (3, 47631780), (4, 35723835), (5, 28579068), (6, 23815890), (7, 20413620), (9, 15877260), (10, 14289534), (12, 11907945), (14, 10206810), (15, 9526356), (18, 7938630), (20, 7144767), (21, 6804540), (27, 5292420), (28, 5103405), (30, 4763178), (35, 4082724), (36, 3969315), (42, 3402270), (45, 3175452), (54, 2646210), (60, 2381589), (63, 2268180), (70, 2041362), (81, 1764140), (84, 1701135), (90, 1587726), (105, 1360908), (108, 1323105), (126, 1134090), (135, 1058484), (140, 1020681), (162, 882070), (180, 793863), (189, 756060), (210, 680454), (252, 567045), (270, 529242), (315, 453636), (324, 441035), (378, 378030), (405, 352828), (420, 340227), (540, 264621), (567, 252020), (630, 226818), (756, 189015), (810, 176414), (945, 151212), (1134, 126010), (1260, 113409), (1620, 88207), (1890, 75606), (2268, 63005), (2835, 50404), (3780, 37803), (5670, 25202), (11340, 12601)]