142514640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7331}}^1$

素因数の和:7359

約数の個数: 120

約数和(自身を含む): 496405728

約数和(自身を除く): 353891088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7331, 9720, 14662, 19440, 21993, 29324, 36655, 43986, 58648, 65979, 73310, 87972, 109965, 117296, 131958, 146620, 175944, 197937, 219930, 263916, 293240, 329895, 351888, 395874, 439860, 527832, 586480, 593811, 659790, 791748, 879720, 989685, 1055664, 1187622, 1319580, 1583496, 1759440, 1781433, 1979370, 2375244, 2639160, 2969055, 3166992, 3562866, 3958740, 4750488, 5278320, 5938110, 7125732, 7917480, 8907165, 9500976, 11876220, 14251464, 15834960, 17814330, 23752440, 28502928, 35628660, 47504880, 71257320, 142514640]

約数ペア:

[(1, 142514640), (2, 71257320), (3, 47504880), (4, 35628660), (5, 28502928), (6, 23752440), (8, 17814330), (9, 15834960), (10, 14251464), (12, 11876220), (15, 9500976), (16, 8907165), (18, 7917480), (20, 7125732), (24, 5938110), (27, 5278320), (30, 4750488), (36, 3958740), (40, 3562866), (45, 3166992), (48, 2969055), (54, 2639160), (60, 2375244), (72, 1979370), (80, 1781433), (81, 1759440), (90, 1583496), (108, 1319580), (120, 1187622), (135, 1055664), (144, 989685), (162, 879720), (180, 791748), (216, 659790), (240, 593811), (243, 586480), (270, 527832), (324, 439860), (360, 395874), (405, 351888), (432, 329895), (486, 293240), (540, 263916), (648, 219930), (720, 197937), (810, 175944), (972, 146620), (1080, 131958), (1215, 117296), (1296, 109965), (1620, 87972), (1944, 73310), (2160, 65979), (2430, 58648), (3240, 43986), (3888, 36655), (4860, 29324), (6480, 21993), (7331, 19440), (9720, 14662)]