83358080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 220540320

約数和(自身を除く): 137182240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 128, 130, 160, 172, 208, 215, 233, 260, 320, 344, 416, 430, 466, 520, 559, 640, 688, 832, 860, 932, 1040, 1118, 1165, 1376, 1664, 1720, 1864, 2080, 2236, 2330, 2752, 2795, 3029, 3440, 3728, 4160, 4472, 4660, 5504, 5590, 6058, 6880, 7456, 8320, 8944, 9320, 10019, 11180, 12116, 13760, 14912, 15145, 17888, 18640, 20038, 22360, 24232, 27520, 29824, 30290, 35776, 37280, 40076, 44720, 48464, 50095, 60580, 71552, 74560, 80152, 89440, 96928, 100190, 121160, 130247, 149120, 160304, 178880, 193856, 200380, 242320, 260494, 320608, 357760, 387712, 400760, 484640, 520988, 641216, 651235, 801520, 969280, 1041976, 1282432, 1302470, 1603040, 1938560, 2083952, 2604940, 3206080, 4167904, 5209880, 6412160, 8335808, 10419760, 16671616, 20839520, 41679040, 83358080]

約数ペア:

[(1, 83358080), (2, 41679040), (4, 20839520), (5, 16671616), (8, 10419760), (10, 8335808), (13, 6412160), (16, 5209880), (20, 4167904), (26, 3206080), (32, 2604940), (40, 2083952), (43, 1938560), (52, 1603040), (64, 1302470), (65, 1282432), (80, 1041976), (86, 969280), (104, 801520), (128, 651235), (130, 641216), (160, 520988), (172, 484640), (208, 400760), (215, 387712), (233, 357760), (260, 320608), (320, 260494), (344, 242320), (416, 200380), (430, 193856), (466, 178880), (520, 160304), (559, 149120), (640, 130247), (688, 121160), (832, 100190), (860, 96928), (932, 89440), (1040, 80152), (1118, 74560), (1165, 71552), (1376, 60580), (1664, 50095), (1720, 48464), (1864, 44720), (2080, 40076), (2236, 37280), (2330, 35776), (2752, 30290), (2795, 29824), (3029, 27520), (3440, 24232), (3728, 22360), (4160, 20038), (4472, 18640), (4660, 17888), (5504, 15145), (5590, 14912), (6058, 13760), (6880, 12116), (7456, 11180), (8320, 10019), (8944, 9320)]