2047628520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28019}}^1$

素因数の和:28072

約数の個数: 192

約数和(自身を含む): 7868016000

約数和(自身を除く): 5820387480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4872, 5220, 6090, 7308, 8120, 9135, 10440, 12180, 14616, 18270, 24360, 28019, 36540, 56038, 73080, 84057, 112076, 140095, 168114, 196133, 224152, 252171, 280190, 336228, 392266, 420285, 504342, 560380, 588399, 672456, 784532, 812551, 840570, 980665, 1008684, 1120760, 1176798, 1260855, 1569064, 1625102, 1681140, 1765197, 1961330, 2017368, 2353596, 2437653, 2521710, 2941995, 3250204, 3362280, 3530394, 3922660, 4062755, 4707192, 4875306, 5043420, 5687857, 5883990, 6500408, 7060788, 7312959, 7845320, 8125510, 8825985, 9750612, 10086840, 11375714, 11767980, 12188265, 14121576, 14625918, 16251020, 17063571, 17651970, 19501224, 22751428, 23535960, 24376530, 28439285, 29251836, 32502040, 34127142, 35303940, 36564795, 45502856, 48753060, 51190713, 56878570, 58503672, 68254284, 70607880, 73129590, 85317855, 97506120, 102381426, 113757140, 136508568, 146259180, 170635710, 204762852, 227514280, 255953565, 292518360, 341271420, 409525704, 511907130, 682542840, 1023814260, 2047628520]

約数ペア:

[(1, 2047628520), (2, 1023814260), (3, 682542840), (4, 511907130), (5, 409525704), (6, 341271420), (7, 292518360), (8, 255953565), (9, 227514280), (10, 204762852), (12, 170635710), (14, 146259180), (15, 136508568), (18, 113757140), (20, 102381426), (21, 97506120), (24, 85317855), (28, 73129590), (29, 70607880), (30, 68254284), (35, 58503672), (36, 56878570), (40, 51190713), (42, 48753060), (45, 45502856), (56, 36564795), (58, 35303940), (60, 34127142), (63, 32502040), (70, 29251836), (72, 28439285), (84, 24376530), (87, 23535960), (90, 22751428), (105, 19501224), (116, 17651970), (120, 17063571), (126, 16251020), (140, 14625918), (145, 14121576), (168, 12188265), (174, 11767980), (180, 11375714), (203, 10086840), (210, 9750612), (232, 8825985), (252, 8125510), (261, 7845320), (280, 7312959), (290, 7060788), (315, 6500408), (348, 5883990), (360, 5687857), (406, 5043420), (420, 4875306), (435, 4707192), (504, 4062755), (522, 3922660), (580, 3530394), (609, 3362280), (630, 3250204), (696, 2941995), (812, 2521710), (840, 2437653), (870, 2353596), (1015, 2017368), (1044, 1961330), (1160, 1765197), (1218, 1681140), (1260, 1625102), (1305, 1569064), (1624, 1260855), (1740, 1176798), (1827, 1120760), (2030, 1008684), (2088, 980665), (2436, 840570), (2520, 812551), (2610, 784532), (3045, 672456), (3480, 588399), (3654, 560380), (4060, 504342), (4872, 420285), (5220, 392266), (6090, 336228), (7308, 280190), (8120, 252171), (9135, 224152), (10440, 196133), (12180, 168114), (14616, 140095), (18270, 112076), (24360, 84057), (28019, 73080), (36540, 56038)]