39338040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46831}}^1$

素因数の和:46852

約数の個数: 64

約数和(自身を含む): 134876160

約数和(自身を除く): 95538120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 46831, 93662, 140493, 187324, 234155, 280986, 327817, 374648, 468310, 561972, 655634, 702465, 936620, 983451, 1123944, 1311268, 1404930, 1639085, 1873240, 1966902, 2622536, 2809860, 3278170, 3933804, 4917255, 5619720, 6556340, 7867608, 9834510, 13112680, 19669020, 39338040]

約数ペア:

[(1, 39338040), (2, 19669020), (3, 13112680), (4, 9834510), (5, 7867608), (6, 6556340), (7, 5619720), (8, 4917255), (10, 3933804), (12, 3278170), (14, 2809860), (15, 2622536), (20, 1966902), (21, 1873240), (24, 1639085), (28, 1404930), (30, 1311268), (35, 1123944), (40, 983451), (42, 936620), (56, 702465), (60, 655634), (70, 561972), (84, 468310), (105, 374648), (120, 327817), (140, 280986), (168, 234155), (210, 187324), (280, 140493), (420, 93662), (840, 46831)]