679413760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 1669187520

約数和(自身を除く): 989773760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1376, 1543, 1720, 2048, 2560, 2752, 3086, 3440, 5120, 5504, 6172, 6880, 7715, 10240, 11008, 12344, 13760, 15430, 22016, 24688, 27520, 30860, 44032, 49376, 55040, 61720, 66349, 88064, 98752, 110080, 123440, 132698, 197504, 220160, 246880, 265396, 331745, 395008, 440320, 493760, 530792, 663490, 790016, 987520, 1061584, 1326980, 1580032, 1975040, 2123168, 2653960, 3160064, 3950080, 4246336, 5307920, 7900160, 8492672, 10615840, 15800320, 16985344, 21231680, 33970688, 42463360, 67941376, 84926720, 135882752, 169853440, 339706880, 679413760]

約数ペア:

[(1, 679413760), (2, 339706880), (4, 169853440), (5, 135882752), (8, 84926720), (10, 67941376), (16, 42463360), (20, 33970688), (32, 21231680), (40, 16985344), (43, 15800320), (64, 10615840), (80, 8492672), (86, 7900160), (128, 5307920), (160, 4246336), (172, 3950080), (215, 3160064), (256, 2653960), (320, 2123168), (344, 1975040), (430, 1580032), (512, 1326980), (640, 1061584), (688, 987520), (860, 790016), (1024, 663490), (1280, 530792), (1376, 493760), (1543, 440320), (1720, 395008), (2048, 331745), (2560, 265396), (2752, 246880), (3086, 220160), (3440, 197504), (5120, 132698), (5504, 123440), (6172, 110080), (6880, 98752), (7715, 88064), (10240, 66349), (11008, 61720), (12344, 55040), (13760, 49376), (15430, 44032), (22016, 30860), (24688, 27520)]