63412960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 165322080

約数和(自身を除く): 101909120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 709, 860, 1040, 1118, 1376, 1418, 1720, 2080, 2236, 2795, 2836, 3440, 3545, 4472, 5590, 5672, 6880, 7090, 8944, 9217, 11180, 11344, 14180, 17888, 18434, 22360, 22688, 28360, 30487, 36868, 44720, 46085, 56720, 60974, 73736, 89440, 92170, 113440, 121948, 147472, 152435, 184340, 243896, 294944, 304870, 368680, 396331, 487792, 609740, 737360, 792662, 975584, 1219480, 1474720, 1585324, 1981655, 2438960, 3170648, 3963310, 4877920, 6341296, 7926620, 12682592, 15853240, 31706480, 63412960]

約数ペア:

[(1, 63412960), (2, 31706480), (4, 15853240), (5, 12682592), (8, 7926620), (10, 6341296), (13, 4877920), (16, 3963310), (20, 3170648), (26, 2438960), (32, 1981655), (40, 1585324), (43, 1474720), (52, 1219480), (65, 975584), (80, 792662), (86, 737360), (104, 609740), (130, 487792), (160, 396331), (172, 368680), (208, 304870), (215, 294944), (260, 243896), (344, 184340), (416, 152435), (430, 147472), (520, 121948), (559, 113440), (688, 92170), (709, 89440), (860, 73736), (1040, 60974), (1118, 56720), (1376, 46085), (1418, 44720), (1720, 36868), (2080, 30487), (2236, 28360), (2795, 22688), (2836, 22360), (3440, 18434), (3545, 17888), (4472, 14180), (5590, 11344), (5672, 11180), (6880, 9217), (7090, 8944)]