68178880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2802

約数の個数: 112

約数和(自身を含む): 202484736

約数和(自身を除く): 134305856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 2767, 3080, 3520, 4928, 5534, 6160, 11068, 12320, 13835, 19369, 22136, 24640, 27670, 30437, 38738, 44272, 55340, 60874, 77476, 88544, 96845, 110680, 121748, 152185, 154952, 177088, 193690, 213059, 221360, 243496, 304370, 309904, 387380, 426118, 442720, 486992, 608740, 619808, 774760, 852236, 885440, 973984, 1065295, 1217480, 1239616, 1549520, 1704472, 1947968, 2130590, 2434960, 3099040, 3408944, 4261180, 4869920, 6198080, 6817888, 8522360, 9739840, 13635776, 17044720, 34089440, 68178880]

約数ペア:

[(1, 68178880), (2, 34089440), (4, 17044720), (5, 13635776), (7, 9739840), (8, 8522360), (10, 6817888), (11, 6198080), (14, 4869920), (16, 4261180), (20, 3408944), (22, 3099040), (28, 2434960), (32, 2130590), (35, 1947968), (40, 1704472), (44, 1549520), (55, 1239616), (56, 1217480), (64, 1065295), (70, 973984), (77, 885440), (80, 852236), (88, 774760), (110, 619808), (112, 608740), (140, 486992), (154, 442720), (160, 426118), (176, 387380), (220, 309904), (224, 304370), (280, 243496), (308, 221360), (320, 213059), (352, 193690), (385, 177088), (440, 154952), (448, 152185), (560, 121748), (616, 110680), (704, 96845), (770, 88544), (880, 77476), (1120, 60874), (1232, 55340), (1540, 44272), (1760, 38738), (2240, 30437), (2464, 27670), (2767, 24640), (3080, 22136), (3520, 19369), (4928, 13835), (5534, 12320), (6160, 11068)]