83916160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 216403200

約数和(自身を除く): 132487040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 103, 128, 134, 152, 160, 190, 206, 268, 304, 320, 335, 380, 412, 515, 536, 608, 640, 670, 760, 824, 1030, 1072, 1216, 1273, 1340, 1520, 1648, 1957, 2060, 2144, 2432, 2546, 2680, 3040, 3296, 3914, 4120, 4288, 5092, 5360, 6080, 6365, 6592, 6901, 7828, 8240, 8576, 9785, 10184, 10720, 12160, 12730, 13184, 13802, 15656, 16480, 19570, 20368, 21440, 25460, 27604, 31312, 32960, 34505, 39140, 40736, 42880, 50920, 55208, 62624, 65920, 69010, 78280, 81472, 101840, 110416, 125248, 131119, 138020, 156560, 162944, 203680, 220832, 250496, 262238, 276040, 313120, 407360, 441664, 524476, 552080, 626240, 655595, 814720, 883328, 1048952, 1104160, 1252480, 1311190, 2097904, 2208320, 2622380, 4195808, 4416640, 5244760, 8391616, 10489520, 16783232, 20979040, 41958080, 83916160]

約数ペア:

[(1, 83916160), (2, 41958080), (4, 20979040), (5, 16783232), (8, 10489520), (10, 8391616), (16, 5244760), (19, 4416640), (20, 4195808), (32, 2622380), (38, 2208320), (40, 2097904), (64, 1311190), (67, 1252480), (76, 1104160), (80, 1048952), (95, 883328), (103, 814720), (128, 655595), (134, 626240), (152, 552080), (160, 524476), (190, 441664), (206, 407360), (268, 313120), (304, 276040), (320, 262238), (335, 250496), (380, 220832), (412, 203680), (515, 162944), (536, 156560), (608, 138020), (640, 131119), (670, 125248), (760, 110416), (824, 101840), (1030, 81472), (1072, 78280), (1216, 69010), (1273, 65920), (1340, 62624), (1520, 55208), (1648, 50920), (1957, 42880), (2060, 40736), (2144, 39140), (2432, 34505), (2546, 32960), (2680, 31312), (3040, 27604), (3296, 25460), (3914, 21440), (4120, 20368), (4288, 19570), (5092, 16480), (5360, 15656), (6080, 13802), (6365, 13184), (6592, 12730), (6901, 12160), (7828, 10720), (8240, 10184), (8576, 9785)]