2012440080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1197881}}^1$

素因数の和:1197904

約数の個数: 80

約数和(自身を含む): 7129793664

約数和(自身を除く): 5117353584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1197881, 2395762, 3593643, 4791524, 5989405, 7187286, 8385167, 9583048, 11978810, 14374572, 16770334, 17968215, 19166096, 23957620, 25155501, 28749144, 33540668, 35936430, 41925835, 47915240, 50311002, 57498288, 67081336, 71872860, 83851670, 95830480, 100622004, 125777505, 134162672, 143745720, 167703340, 201244008, 251555010, 287491440, 335406680, 402488016, 503110020, 670813360, 1006220040, 2012440080]

約数ペア:

[(1, 2012440080), (2, 1006220040), (3, 670813360), (4, 503110020), (5, 402488016), (6, 335406680), (7, 287491440), (8, 251555010), (10, 201244008), (12, 167703340), (14, 143745720), (15, 134162672), (16, 125777505), (20, 100622004), (21, 95830480), (24, 83851670), (28, 71872860), (30, 67081336), (35, 57498288), (40, 50311002), (42, 47915240), (48, 41925835), (56, 35936430), (60, 33540668), (70, 28749144), (80, 25155501), (84, 23957620), (105, 19166096), (112, 17968215), (120, 16770334), (140, 14374572), (168, 11978810), (210, 9583048), (240, 8385167), (280, 7187286), (336, 5989405), (420, 4791524), (560, 3593643), (840, 2395762), (1680, 1197881)]