523255040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5309}}^1$

素因数の和:5348

約数の個数: 144

約数和(自身を含む): 1562924160

約数和(自身を除く): 1039669120

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, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 5309, 6160, 7040, 8960, 9856, 10618, 12320, 14080, 19712, 21236, 24640, 26545, 37163, 42472, 49280, 53090, 58399, 74326, 84944, 98560, 106180, 116798, 148652, 169888, 185815, 212360, 233596, 291995, 297304, 339776, 371630, 408793, 424720, 467192, 583990, 594608, 679552, 743260, 817586, 849440, 934384, 1167980, 1189216, 1359104, 1486520, 1635172, 1698880, 1868768, 2043965, 2335960, 2378432, 2973040, 3270344, 3397760, 3737536, 4087930, 4671920, 4756864, 5946080, 6540688, 6795520, 7475072, 8175860, 9343840, 9513728, 11892160, 13081376, 14950144, 16351720, 18687680, 23784320, 26162752, 32703440, 37375360, 47568640, 52325504, 65406880, 74750720, 104651008, 130813760, 261627520, 523255040]

約数ペア:

[(1, 523255040), (2, 261627520), (4, 130813760), (5, 104651008), (7, 74750720), (8, 65406880), (10, 52325504), (11, 47568640), (14, 37375360), (16, 32703440), (20, 26162752), (22, 23784320), (28, 18687680), (32, 16351720), (35, 14950144), (40, 13081376), (44, 11892160), (55, 9513728), (56, 9343840), (64, 8175860), (70, 7475072), (77, 6795520), (80, 6540688), (88, 5946080), (110, 4756864), (112, 4671920), (128, 4087930), (140, 3737536), (154, 3397760), (160, 3270344), (176, 2973040), (220, 2378432), (224, 2335960), (256, 2043965), (280, 1868768), (308, 1698880), (320, 1635172), (352, 1486520), (385, 1359104), (440, 1189216), (448, 1167980), (560, 934384), (616, 849440), (640, 817586), (704, 743260), (770, 679552), (880, 594608), (896, 583990), (1120, 467192), (1232, 424720), (1280, 408793), (1408, 371630), (1540, 339776), (1760, 297304), (1792, 291995), (2240, 233596), (2464, 212360), (2816, 185815), (3080, 169888), (3520, 148652), (4480, 116798), (4928, 106180), (5309, 98560), (6160, 84944), (7040, 74326), (8960, 58399), (9856, 53090), (10618, 49280), (12320, 42472), (14080, 37163), (19712, 26545), (21236, 24640)]