137318720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5573}}^1$

素因数の和:5608

約数の個数: 112

約数和(自身を含む): 407749248

約数和(自身を除く): 270430528

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, 3080, 3520, 4928, 5573, 6160, 11146, 12320, 22292, 24640, 27865, 39011, 44584, 55730, 61303, 78022, 89168, 111460, 122606, 156044, 178336, 195055, 222920, 245212, 306515, 312088, 356672, 390110, 429121, 445840, 490424, 613030, 624176, 780220, 858242, 891680, 980848, 1226060, 1248352, 1560440, 1716484, 1783360, 1961696, 2145605, 2452120, 2496704, 3120880, 3432968, 3923392, 4291210, 4904240, 6241760, 6865936, 8582420, 9808480, 12483520, 13731872, 17164840, 19616960, 27463744, 34329680, 68659360, 137318720]

約数ペア:

[(1, 137318720), (2, 68659360), (4, 34329680), (5, 27463744), (7, 19616960), (8, 17164840), (10, 13731872), (11, 12483520), (14, 9808480), (16, 8582420), (20, 6865936), (22, 6241760), (28, 4904240), (32, 4291210), (35, 3923392), (40, 3432968), (44, 3120880), (55, 2496704), (56, 2452120), (64, 2145605), (70, 1961696), (77, 1783360), (80, 1716484), (88, 1560440), (110, 1248352), (112, 1226060), (140, 980848), (154, 891680), (160, 858242), (176, 780220), (220, 624176), (224, 613030), (280, 490424), (308, 445840), (320, 429121), (352, 390110), (385, 356672), (440, 312088), (448, 306515), (560, 245212), (616, 222920), (704, 195055), (770, 178336), (880, 156044), (1120, 122606), (1232, 111460), (1540, 89168), (1760, 78022), (2240, 61303), (2464, 55730), (3080, 44584), (3520, 39011), (4928, 27865), (5573, 24640), (6160, 22292), (11146, 12320)]