70239720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{857}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 211273920

約数和(自身を除く): 141034200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 857, 1366, 1714, 2049, 2571, 2732, 3415, 3428, 4098, 4285, 5142, 5464, 6830, 6856, 8196, 8570, 10245, 10284, 12855, 13660, 16392, 17140, 20490, 20568, 25710, 27320, 34280, 40980, 51420, 81960, 102840, 585331, 1170662, 1755993, 2341324, 2926655, 3511986, 4682648, 5853310, 7023972, 8779965, 11706620, 14047944, 17559930, 23413240, 35119860, 70239720]

約数ペア:

[(1, 70239720), (2, 35119860), (3, 23413240), (4, 17559930), (5, 14047944), (6, 11706620), (8, 8779965), (10, 7023972), (12, 5853310), (15, 4682648), (20, 3511986), (24, 2926655), (30, 2341324), (40, 1755993), (60, 1170662), (120, 585331), (683, 102840), (857, 81960), (1366, 51420), (1714, 40980), (2049, 34280), (2571, 27320), (2732, 25710), (3415, 20568), (3428, 20490), (4098, 17140), (4285, 16392), (5142, 13660), (5464, 12855), (6830, 10284), (6856, 10245), (8196, 8570)]