16145080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 43797600

約数和(自身を除く): 27652520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 109, 115, 140, 161, 184, 218, 230, 280, 322, 436, 460, 529, 545, 644, 763, 805, 872, 920, 1058, 1090, 1288, 1526, 1610, 2116, 2180, 2507, 2645, 3052, 3220, 3703, 3815, 4232, 4360, 5014, 5290, 6104, 6440, 7406, 7630, 10028, 10580, 12535, 14812, 15260, 17549, 18515, 20056, 21160, 25070, 29624, 30520, 35098, 37030, 50140, 57661, 70196, 74060, 87745, 100280, 115322, 140392, 148120, 175490, 230644, 288305, 350980, 403627, 461288, 576610, 701960, 807254, 1153220, 1614508, 2018135, 2306440, 3229016, 4036270, 8072540, 16145080]

約数ペア:

[(1, 16145080), (2, 8072540), (4, 4036270), (5, 3229016), (7, 2306440), (8, 2018135), (10, 1614508), (14, 1153220), (20, 807254), (23, 701960), (28, 576610), (35, 461288), (40, 403627), (46, 350980), (56, 288305), (70, 230644), (92, 175490), (109, 148120), (115, 140392), (140, 115322), (161, 100280), (184, 87745), (218, 74060), (230, 70196), (280, 57661), (322, 50140), (436, 37030), (460, 35098), (529, 30520), (545, 29624), (644, 25070), (763, 21160), (805, 20056), (872, 18515), (920, 17549), (1058, 15260), (1090, 14812), (1288, 12535), (1526, 10580), (1610, 10028), (2116, 7630), (2180, 7406), (2507, 6440), (2645, 6104), (3052, 5290), (3220, 5014), (3703, 4360), (3815, 4232)]