22061640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 66663360

約数和(自身を除く): 44601720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1171, 1256, 1570, 1884, 2342, 2355, 3140, 3513, 3768, 4684, 4710, 5855, 6280, 7026, 9368, 9420, 11710, 14052, 17565, 18840, 23420, 28104, 35130, 46840, 70260, 140520, 183847, 367694, 551541, 735388, 919235, 1103082, 1470776, 1838470, 2206164, 2757705, 3676940, 4412328, 5515410, 7353880, 11030820, 22061640]

約数ペア:

[(1, 22061640), (2, 11030820), (3, 7353880), (4, 5515410), (5, 4412328), (6, 3676940), (8, 2757705), (10, 2206164), (12, 1838470), (15, 1470776), (20, 1103082), (24, 919235), (30, 735388), (40, 551541), (60, 367694), (120, 183847), (157, 140520), (314, 70260), (471, 46840), (628, 35130), (785, 28104), (942, 23420), (1171, 18840), (1256, 17565), (1570, 14052), (1884, 11710), (2342, 9420), (2355, 9368), (3140, 7026), (3513, 6280), (3768, 5855), (4684, 4710)]