About the Number

140141551480

140141551479 ← → 140141551481

2進数表記:10000010100001000101100101111101111000

漢数字表記:千四百一億四千百五十五万千四百八十

素因数分解:

2 3 × 5 1 × 7 1 × 991 1 × 505051 1

素因数の和:506060
約数の個数: 64
約数和(自身を含む): 360728340480
約数和(自身を除く): 220586789000

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 991, 1982, 3964, 4955, 6937, 7928, 9910, 13874, 19820, 27748, 34685, 39640, 55496, 69370, 138740, 277480, 505051, 1010102, 2020204, 2525255, 3535357, 4040408, 5050510, 7070714, 10101020, 14141428, 17676785, 20202040, 28282856, 35353570, 70707140, 141414280, 500505541, 1001011082, 2002022164, 2502527705, 3503538787, 4004044328, 5005055410, 7007077574, 10010110820, 14014155148, 17517693935, 20020221640, 28028310296, 35035387870, 70070775740, 140141551480]

約数ペア:
[(1, 140141551480), (2, 70070775740), (4, 35035387870), (5, 28028310296), (7, 20020221640), (8, 17517693935), (10, 14014155148), (14, 10010110820), (20, 7007077574), (28, 5005055410), (35, 4004044328), (40, 3503538787), (56, 2502527705), (70, 2002022164), (140, 1001011082), (280, 500505541), (991, 141414280), (1982, 70707140), (3964, 35353570), (4955, 28282856), (6937, 20202040), (7928, 17676785), (9910, 14141428), (13874, 10101020), (19820, 7070714), (27748, 5050510), (34685, 4040408), (39640, 3535357), (55496, 2525255), (69370, 2020204), (138740, 1010102), (277480, 505051)]

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