171046440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7789}}^1$

素因数の和:7867

約数の個数: 96

約数和(自身を含む): 565086600

約数和(自身を除く): 394040160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 7789, 10980, 15578, 21960, 23367, 31156, 38945, 46734, 62312, 70101, 77890, 93468, 116835, 140202, 155780, 186936, 233670, 280404, 311560, 350505, 467340, 475129, 560808, 701010, 934680, 950258, 1402020, 1425387, 1900516, 2375645, 2804040, 2850774, 3801032, 4276161, 4751290, 5701548, 7126935, 8552322, 9502580, 11403096, 14253870, 17104644, 19005160, 21380805, 28507740, 34209288, 42761610, 57015480, 85523220, 171046440]

約数ペア:

[(1, 171046440), (2, 85523220), (3, 57015480), (4, 42761610), (5, 34209288), (6, 28507740), (8, 21380805), (9, 19005160), (10, 17104644), (12, 14253870), (15, 11403096), (18, 9502580), (20, 8552322), (24, 7126935), (30, 5701548), (36, 4751290), (40, 4276161), (45, 3801032), (60, 2850774), (61, 2804040), (72, 2375645), (90, 1900516), (120, 1425387), (122, 1402020), (180, 950258), (183, 934680), (244, 701010), (305, 560808), (360, 475129), (366, 467340), (488, 350505), (549, 311560), (610, 280404), (732, 233670), (915, 186936), (1098, 155780), (1220, 140202), (1464, 116835), (1830, 93468), (2196, 77890), (2440, 70101), (2745, 62312), (3660, 46734), (4392, 38945), (5490, 31156), (7320, 23367), (7789, 21960), (10980, 15578)]