About the Number

133007880

133007879 ← → 133007881

2進数表記:111111011011000101000001000

漢数字表記:一億三千三百万七千八百八十

素因数分解:

2 3 × 3 1 × 5 1 × 193 1 × 5743 1

素因数の和:5950
約数の個数: 64
約数和(自身を含む): 401160960
約数和(自身を除く): 268153080

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5743, 5790, 7720, 11486, 11580, 17229, 22972, 23160, 28715, 34458, 45944, 57430, 68916, 86145, 114860, 137832, 172290, 229720, 344580, 689160, 1108399, 2216798, 3325197, 4433596, 5541995, 6650394, 8867192, 11083990, 13300788, 16625985, 22167980, 26601576, 33251970, 44335960, 66503940, 133007880]

約数ペア:
[(1, 133007880), (2, 66503940), (3, 44335960), (4, 33251970), (5, 26601576), (6, 22167980), (8, 16625985), (10, 13300788), (12, 11083990), (15, 8867192), (20, 6650394), (24, 5541995), (30, 4433596), (40, 3325197), (60, 2216798), (120, 1108399), (193, 689160), (386, 344580), (579, 229720), (772, 172290), (965, 137832), (1158, 114860), (1544, 86145), (1930, 68916), (2316, 57430), (2895, 45944), (3860, 34458), (4632, 28715), (5743, 23160), (5790, 22972), (7720, 17229), (11486, 11580)]

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