1373985720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41039}}^1$

素因数の和:41090

約数の個数: 128

約数和(自身を含む): 4727808000

約数和(自身を除く): 3353822280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 41039, 82078, 123117, 164156, 205195, 246234, 328312, 369351, 410390, 492468, 615585, 738702, 820780, 984936, 1108053, 1231170, 1272209, 1477404, 1641560, 1846755, 2216106, 2462340, 2544418, 2954808, 3693510, 3816627, 4432212, 4924680, 5088836, 5540265, 6361045, 7387020, 7633254, 8864424, 10177672, 11080530, 11449881, 12722090, 14774040, 15266508, 19083135, 22161060, 22899762, 25444180, 30533016, 34349643, 38166270, 44322120, 45799524, 50888360, 57249405, 68699286, 76332540, 91599048, 114498810, 137398572, 152665080, 171748215, 228997620, 274797144, 343496430, 457995240, 686992860, 1373985720]

約数ペア:

[(1, 1373985720), (2, 686992860), (3, 457995240), (4, 343496430), (5, 274797144), (6, 228997620), (8, 171748215), (9, 152665080), (10, 137398572), (12, 114498810), (15, 91599048), (18, 76332540), (20, 68699286), (24, 57249405), (27, 50888360), (30, 45799524), (31, 44322120), (36, 38166270), (40, 34349643), (45, 30533016), (54, 25444180), (60, 22899762), (62, 22161060), (72, 19083135), (90, 15266508), (93, 14774040), (108, 12722090), (120, 11449881), (124, 11080530), (135, 10177672), (155, 8864424), (180, 7633254), (186, 7387020), (216, 6361045), (248, 5540265), (270, 5088836), (279, 4924680), (310, 4432212), (360, 3816627), (372, 3693510), (465, 2954808), (540, 2544418), (558, 2462340), (620, 2216106), (744, 1846755), (837, 1641560), (930, 1477404), (1080, 1272209), (1116, 1231170), (1240, 1108053), (1395, 984936), (1674, 820780), (1860, 738702), (2232, 615585), (2790, 492468), (3348, 410390), (3720, 369351), (4185, 328312), (5580, 246234), (6696, 205195), (8370, 164156), (11160, 123117), (16740, 82078), (33480, 41039)]