141812480

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4861

約数の個数: 72

約数和(自身を含む): 354527712

約数和(自身を除く): 212715232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 4817, 5888, 7360, 9634, 14720, 19268, 24085, 29440, 38536, 48170, 77072, 96340, 110791, 154144, 192680, 221582, 308288, 385360, 443164, 553955, 616576, 770720, 886328, 1107910, 1233152, 1541440, 1772656, 2215820, 3082880, 3545312, 4431640, 6165760, 7090624, 8863280, 14181248, 17726560, 28362496, 35453120, 70906240, 141812480]

約数ペア:

[(1, 141812480), (2, 70906240), (4, 35453120), (5, 28362496), (8, 17726560), (10, 14181248), (16, 8863280), (20, 7090624), (23, 6165760), (32, 4431640), (40, 3545312), (46, 3082880), (64, 2215820), (80, 1772656), (92, 1541440), (115, 1233152), (128, 1107910), (160, 886328), (184, 770720), (230, 616576), (256, 553955), (320, 443164), (368, 385360), (460, 308288), (640, 221582), (736, 192680), (920, 154144), (1280, 110791), (1472, 96340), (1840, 77072), (2944, 48170), (3680, 38536), (4817, 29440), (5888, 24085), (7360, 19268), (9634, 14720)]