131941080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21559}}^1$

素因数の和:21593

約数の個数: 96

約数和(自身を含む): 454053600

約数和(自身を除く): 322112520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 21559, 43118, 64677, 86236, 107795, 129354, 172472, 194031, 215590, 258708, 323385, 366503, 388062, 431180, 517416, 646770, 733006, 776124, 862360, 970155, 1099509, 1293540, 1466012, 1552248, 1832515, 1940310, 2199018, 2587080, 2932024, 3298527, 3665030, 3880620, 4398036, 5497545, 6597054, 7330060, 7761240, 8796072, 10995090, 13194108, 14660120, 16492635, 21990180, 26388216, 32985270, 43980360, 65970540, 131941080]

約数ペア:

[(1, 131941080), (2, 65970540), (3, 43980360), (4, 32985270), (5, 26388216), (6, 21990180), (8, 16492635), (9, 14660120), (10, 13194108), (12, 10995090), (15, 8796072), (17, 7761240), (18, 7330060), (20, 6597054), (24, 5497545), (30, 4398036), (34, 3880620), (36, 3665030), (40, 3298527), (45, 2932024), (51, 2587080), (60, 2199018), (68, 1940310), (72, 1832515), (85, 1552248), (90, 1466012), (102, 1293540), (120, 1099509), (136, 970155), (153, 862360), (170, 776124), (180, 733006), (204, 646770), (255, 517416), (306, 431180), (340, 388062), (360, 366503), (408, 323385), (510, 258708), (612, 215590), (680, 194031), (765, 172472), (1020, 129354), (1224, 107795), (1530, 86236), (2040, 64677), (3060, 43118), (6120, 21559)]