About the Number

106385280

106385279 ← → 106385281

2進数表記:110010101110100111110000000

漢数字表記:一億六百三十八万五千二百八十

素因数分解:

2 7 × 3 1 × 5 1 × 67 1 × 827 1

素因数の和:916
約数の個数: 128
約数和(自身を含む): 344580480
約数和(自身を除く): 238195200

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 827, 960, 1005, 1072, 1340, 1608, 1654, 1920, 2010, 2144, 2481, 2680, 3216, 3308, 4020, 4135, 4288, 4962, 5360, 6432, 6616, 8040, 8270, 8576, 9924, 10720, 12405, 12864, 13232, 16080, 16540, 19848, 21440, 24810, 25728, 26464, 32160, 33080, 39696, 42880, 49620, 52928, 55409, 64320, 66160, 79392, 99240, 105856, 110818, 128640, 132320, 158784, 166227, 198480, 221636, 264640, 277045, 317568, 332454, 396960, 443272, 529280, 554090, 664908, 793920, 831135, 886544, 1108180, 1329816, 1587840, 1662270, 1773088, 2216360, 2659632, 3324540, 3546176, 4432720, 5319264, 6649080, 7092352, 8865440, 10638528, 13298160, 17730880, 21277056, 26596320, 35461760, 53192640, 106385280]

約数ペア:
[(1, 106385280), (2, 53192640), (3, 35461760), (4, 26596320), (5, 21277056), (6, 17730880), (8, 13298160), (10, 10638528), (12, 8865440), (15, 7092352), (16, 6649080), (20, 5319264), (24, 4432720), (30, 3546176), (32, 3324540), (40, 2659632), (48, 2216360), (60, 1773088), (64, 1662270), (67, 1587840), (80, 1329816), (96, 1108180), (120, 886544), (128, 831135), (134, 793920), (160, 664908), (192, 554090), (201, 529280), (240, 443272), (268, 396960), (320, 332454), (335, 317568), (384, 277045), (402, 264640), (480, 221636), (536, 198480), (640, 166227), (670, 158784), (804, 132320), (827, 128640), (960, 110818), (1005, 105856), (1072, 99240), (1340, 79392), (1608, 66160), (1654, 64320), (1920, 55409), (2010, 52928), (2144, 49620), (2481, 42880), (2680, 39696), (3216, 33080), (3308, 32160), (4020, 26464), (4135, 25728), (4288, 24810), (4962, 21440), (5360, 19848), (6432, 16540), (6616, 16080), (8040, 13232), (8270, 12864), (8576, 12405), (9924, 10720)]

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