130813760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5309}}^1$

素因数の和:5344

約数の個数: 112

約数和(自身を含む): 388437120

約数和(自身を除く): 257623360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5309, 6160, 10618, 12320, 21236, 24640, 26545, 37163, 42472, 53090, 58399, 74326, 84944, 106180, 116798, 148652, 169888, 185815, 212360, 233596, 291995, 297304, 339776, 371630, 408793, 424720, 467192, 583990, 594608, 743260, 817586, 849440, 934384, 1167980, 1189216, 1486520, 1635172, 1698880, 1868768, 2043965, 2335960, 2378432, 2973040, 3270344, 3737536, 4087930, 4671920, 5946080, 6540688, 8175860, 9343840, 11892160, 13081376, 16351720, 18687680, 26162752, 32703440, 65406880, 130813760]

約数ペア:

[(1, 130813760), (2, 65406880), (4, 32703440), (5, 26162752), (7, 18687680), (8, 16351720), (10, 13081376), (11, 11892160), (14, 9343840), (16, 8175860), (20, 6540688), (22, 5946080), (28, 4671920), (32, 4087930), (35, 3737536), (40, 3270344), (44, 2973040), (55, 2378432), (56, 2335960), (64, 2043965), (70, 1868768), (77, 1698880), (80, 1635172), (88, 1486520), (110, 1189216), (112, 1167980), (140, 934384), (154, 849440), (160, 817586), (176, 743260), (220, 594608), (224, 583990), (280, 467192), (308, 424720), (320, 408793), (352, 371630), (385, 339776), (440, 297304), (448, 291995), (560, 233596), (616, 212360), (704, 185815), (770, 169888), (880, 148652), (1120, 116798), (1232, 106180), (1540, 84944), (1760, 74326), (2240, 58399), (2464, 53090), (3080, 42472), (3520, 37163), (4928, 26545), (5309, 24640), (6160, 21236), (10618, 12320)]