57416320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 151482240

約数和(自身を除く): 94065920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 103, 104, 128, 130, 134, 160, 206, 208, 260, 268, 320, 335, 412, 416, 515, 520, 536, 640, 670, 824, 832, 871, 1030, 1040, 1072, 1339, 1340, 1648, 1664, 1742, 2060, 2080, 2144, 2678, 2680, 3296, 3484, 4120, 4160, 4288, 4355, 5356, 5360, 6592, 6695, 6901, 6968, 8240, 8320, 8576, 8710, 10712, 10720, 13184, 13390, 13802, 13936, 16480, 17420, 21424, 21440, 26780, 27604, 27872, 32960, 34505, 34840, 42848, 42880, 53560, 55208, 55744, 65920, 69010, 69680, 85696, 89713, 107120, 110416, 111488, 138020, 139360, 171392, 179426, 214240, 220832, 276040, 278720, 358852, 428480, 441664, 448565, 552080, 557440, 717704, 856960, 883328, 897130, 1104160, 1435408, 1794260, 2208320, 2870816, 3588520, 4416640, 5741632, 7177040, 11483264, 14354080, 28708160, 57416320]

約数ペア:

[(1, 57416320), (2, 28708160), (4, 14354080), (5, 11483264), (8, 7177040), (10, 5741632), (13, 4416640), (16, 3588520), (20, 2870816), (26, 2208320), (32, 1794260), (40, 1435408), (52, 1104160), (64, 897130), (65, 883328), (67, 856960), (80, 717704), (103, 557440), (104, 552080), (128, 448565), (130, 441664), (134, 428480), (160, 358852), (206, 278720), (208, 276040), (260, 220832), (268, 214240), (320, 179426), (335, 171392), (412, 139360), (416, 138020), (515, 111488), (520, 110416), (536, 107120), (640, 89713), (670, 85696), (824, 69680), (832, 69010), (871, 65920), (1030, 55744), (1040, 55208), (1072, 53560), (1339, 42880), (1340, 42848), (1648, 34840), (1664, 34505), (1742, 32960), (2060, 27872), (2080, 27604), (2144, 26780), (2678, 21440), (2680, 21424), (3296, 17420), (3484, 16480), (4120, 13936), (4160, 13802), (4288, 13390), (4355, 13184), (5356, 10720), (5360, 10712), (6592, 8710), (6695, 8576), (6901, 8320), (6968, 8240)]