170131440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11621}}^1$

素因数の和:11698

約数の個数: 80

約数和(自身を含む): 536099616

約数和(自身を除く): 365968176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 11621, 14640, 23242, 34863, 46484, 58105, 69726, 92968, 116210, 139452, 174315, 185936, 232420, 278904, 348630, 464840, 557808, 697260, 708881, 929680, 1394520, 1417762, 2126643, 2789040, 2835524, 3544405, 4253286, 5671048, 7088810, 8506572, 10633215, 11342096, 14177620, 17013144, 21266430, 28355240, 34026288, 42532860, 56710480, 85065720, 170131440]

約数ペア:

[(1, 170131440), (2, 85065720), (3, 56710480), (4, 42532860), (5, 34026288), (6, 28355240), (8, 21266430), (10, 17013144), (12, 14177620), (15, 11342096), (16, 10633215), (20, 8506572), (24, 7088810), (30, 5671048), (40, 4253286), (48, 3544405), (60, 2835524), (61, 2789040), (80, 2126643), (120, 1417762), (122, 1394520), (183, 929680), (240, 708881), (244, 697260), (305, 557808), (366, 464840), (488, 348630), (610, 278904), (732, 232420), (915, 185936), (976, 174315), (1220, 139452), (1464, 116210), (1830, 92968), (2440, 69726), (2928, 58105), (3660, 46484), (4880, 34863), (7320, 23242), (11621, 14640)]