67188240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13331}}^1$

素因数の和:13357

約数の個数: 120

約数和(自身を含む): 257894208

約数和(自身を除く): 190705968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13331, 26662, 39993, 53324, 66655, 79986, 93317, 106648, 119979, 133310, 159972, 186634, 199965, 213296, 239958, 266620, 279951, 319944, 373268, 399930, 466585, 479916, 533240, 559902, 599895, 639888, 746536, 799860, 839853, 933170, 959832, 1066480, 1119804, 1199790, 1399755, 1493072, 1599720, 1679706, 1866340, 1919664, 2239608, 2399580, 2799510, 3199440, 3359412, 3732680, 4199265, 4479216, 4799160, 5599020, 6718824, 7465360, 8398530, 9598320, 11198040, 13437648, 16797060, 22396080, 33594120, 67188240]

約数ペア:

[(1, 67188240), (2, 33594120), (3, 22396080), (4, 16797060), (5, 13437648), (6, 11198040), (7, 9598320), (8, 8398530), (9, 7465360), (10, 6718824), (12, 5599020), (14, 4799160), (15, 4479216), (16, 4199265), (18, 3732680), (20, 3359412), (21, 3199440), (24, 2799510), (28, 2399580), (30, 2239608), (35, 1919664), (36, 1866340), (40, 1679706), (42, 1599720), (45, 1493072), (48, 1399755), (56, 1199790), (60, 1119804), (63, 1066480), (70, 959832), (72, 933170), (80, 839853), (84, 799860), (90, 746536), (105, 639888), (112, 599895), (120, 559902), (126, 533240), (140, 479916), (144, 466585), (168, 399930), (180, 373268), (210, 319944), (240, 279951), (252, 266620), (280, 239958), (315, 213296), (336, 199965), (360, 186634), (420, 159972), (504, 133310), (560, 119979), (630, 106648), (720, 93317), (840, 79986), (1008, 66655), (1260, 53324), (1680, 39993), (2520, 26662), (5040, 13331)]