17319720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13121}}^1$

素因数の和:13146

約数の個数: 64

約数和(自身を含む): 56687040

約数和(自身を除く): 39367320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 13121, 26242, 39363, 52484, 65605, 78726, 104968, 131210, 144331, 157452, 196815, 262420, 288662, 314904, 393630, 432993, 524840, 577324, 721655, 787260, 865986, 1154648, 1443310, 1574520, 1731972, 2164965, 2886620, 3463944, 4329930, 5773240, 8659860, 17319720]

約数ペア:

[(1, 17319720), (2, 8659860), (3, 5773240), (4, 4329930), (5, 3463944), (6, 2886620), (8, 2164965), (10, 1731972), (11, 1574520), (12, 1443310), (15, 1154648), (20, 865986), (22, 787260), (24, 721655), (30, 577324), (33, 524840), (40, 432993), (44, 393630), (55, 314904), (60, 288662), (66, 262420), (88, 196815), (110, 157452), (120, 144331), (132, 131210), (165, 104968), (220, 78726), (264, 65605), (330, 52484), (440, 39363), (660, 26242), (1320, 13121)]