142226520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 443888640

約数和(自身を除く): 301662120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 103, 111, 120, 148, 185, 206, 222, 296, 309, 311, 370, 412, 444, 515, 555, 618, 622, 740, 824, 888, 933, 1030, 1110, 1236, 1244, 1480, 1545, 1555, 1866, 2060, 2220, 2472, 2488, 3090, 3110, 3732, 3811, 4120, 4440, 4665, 6180, 6220, 7464, 7622, 9330, 11433, 11507, 12360, 12440, 15244, 18660, 19055, 22866, 23014, 30488, 32033, 34521, 37320, 38110, 45732, 46028, 57165, 57535, 64066, 69042, 76220, 91464, 92056, 96099, 114330, 115070, 128132, 138084, 152440, 160165, 172605, 192198, 228660, 230140, 256264, 276168, 320330, 345210, 384396, 457320, 460280, 480495, 640660, 690420, 768792, 960990, 1185221, 1281320, 1380840, 1921980, 2370442, 3555663, 3843960, 4740884, 5926105, 7111326, 9481768, 11852210, 14222652, 17778315, 23704420, 28445304, 35556630, 47408840, 71113260, 142226520]

約数ペア:

[(1, 142226520), (2, 71113260), (3, 47408840), (4, 35556630), (5, 28445304), (6, 23704420), (8, 17778315), (10, 14222652), (12, 11852210), (15, 9481768), (20, 7111326), (24, 5926105), (30, 4740884), (37, 3843960), (40, 3555663), (60, 2370442), (74, 1921980), (103, 1380840), (111, 1281320), (120, 1185221), (148, 960990), (185, 768792), (206, 690420), (222, 640660), (296, 480495), (309, 460280), (311, 457320), (370, 384396), (412, 345210), (444, 320330), (515, 276168), (555, 256264), (618, 230140), (622, 228660), (740, 192198), (824, 172605), (888, 160165), (933, 152440), (1030, 138084), (1110, 128132), (1236, 115070), (1244, 114330), (1480, 96099), (1545, 92056), (1555, 91464), (1866, 76220), (2060, 69042), (2220, 64066), (2472, 57535), (2488, 57165), (3090, 46028), (3110, 45732), (3732, 38110), (3811, 37320), (4120, 34521), (4440, 32033), (4665, 30488), (6180, 23014), (6220, 22866), (7464, 19055), (7622, 18660), (9330, 15244), (11433, 12440), (11507, 12360)]