1457700840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36479}}^1$

素因数の和:36536

約数の個数: 128

約数和(自身を含む): 4990464000

約数和(自身を除く): 3532763160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 36479, 39960, 72958, 109437, 145916, 182395, 218874, 291832, 328311, 364790, 437748, 547185, 656622, 729580, 875496, 984933, 1094370, 1313244, 1349723, 1459160, 1641555, 1969866, 2188740, 2626488, 2699446, 3283110, 3939732, 4049169, 4377480, 4924665, 5398892, 6566220, 6748615, 7879464, 8098338, 9849330, 10797784, 12147507, 13132440, 13497230, 16196676, 19698660, 20245845, 24295014, 26994460, 32393352, 36442521, 39397320, 40491690, 48590028, 53988920, 60737535, 72885042, 80983380, 97180056, 121475070, 145770084, 161966760, 182212605, 242950140, 291540168, 364425210, 485900280, 728850420, 1457700840]

約数ペア:

[(1, 1457700840), (2, 728850420), (3, 485900280), (4, 364425210), (5, 291540168), (6, 242950140), (8, 182212605), (9, 161966760), (10, 145770084), (12, 121475070), (15, 97180056), (18, 80983380), (20, 72885042), (24, 60737535), (27, 53988920), (30, 48590028), (36, 40491690), (37, 39397320), (40, 36442521), (45, 32393352), (54, 26994460), (60, 24295014), (72, 20245845), (74, 19698660), (90, 16196676), (108, 13497230), (111, 13132440), (120, 12147507), (135, 10797784), (148, 9849330), (180, 8098338), (185, 7879464), (216, 6748615), (222, 6566220), (270, 5398892), (296, 4924665), (333, 4377480), (360, 4049169), (370, 3939732), (444, 3283110), (540, 2699446), (555, 2626488), (666, 2188740), (740, 1969866), (888, 1641555), (999, 1459160), (1080, 1349723), (1110, 1313244), (1332, 1094370), (1480, 984933), (1665, 875496), (1998, 729580), (2220, 656622), (2664, 547185), (3330, 437748), (3996, 364790), (4440, 328311), (4995, 291832), (6660, 218874), (7992, 182395), (9990, 145916), (13320, 109437), (19980, 72958), (36479, 39960)]