168873240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82781}}^1$

素因数の和:82812

約数の個数: 64

約数和(自身を含む): 536427360

約数和(自身を除く): 367554120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 82781, 165562, 248343, 331124, 413905, 496686, 662248, 827810, 993372, 1241715, 1407277, 1655620, 1986744, 2483430, 2814554, 3311240, 4221831, 4966860, 5629108, 7036385, 8443662, 9933720, 11258216, 14072770, 16887324, 21109155, 28145540, 33774648, 42218310, 56291080, 84436620, 168873240]

約数ペア:

[(1, 168873240), (2, 84436620), (3, 56291080), (4, 42218310), (5, 33774648), (6, 28145540), (8, 21109155), (10, 16887324), (12, 14072770), (15, 11258216), (17, 9933720), (20, 8443662), (24, 7036385), (30, 5629108), (34, 4966860), (40, 4221831), (51, 3311240), (60, 2814554), (68, 2483430), (85, 1986744), (102, 1655620), (120, 1407277), (136, 1241715), (170, 993372), (204, 827810), (255, 662248), (340, 496686), (408, 413905), (510, 331124), (680, 248343), (1020, 165562), (2040, 82781)]