172337120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 428506848

約数和(自身を除く): 256169728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 74, 80, 86, 148, 160, 172, 185, 215, 296, 344, 370, 430, 592, 677, 688, 740, 860, 1184, 1354, 1376, 1480, 1591, 1720, 2708, 2960, 3182, 3385, 3440, 5416, 5920, 6364, 6770, 6880, 7955, 10832, 12728, 13540, 15910, 21664, 25049, 25456, 27080, 29111, 31820, 50098, 50912, 54160, 58222, 63640, 100196, 108320, 116444, 125245, 127280, 145555, 200392, 232888, 250490, 254560, 291110, 400784, 465776, 500980, 582220, 801568, 931552, 1001960, 1077107, 1164440, 2003920, 2154214, 2328880, 4007840, 4308428, 4657760, 5385535, 8616856, 10771070, 17233712, 21542140, 34467424, 43084280, 86168560, 172337120]

約数ペア:

[(1, 172337120), (2, 86168560), (4, 43084280), (5, 34467424), (8, 21542140), (10, 17233712), (16, 10771070), (20, 8616856), (32, 5385535), (37, 4657760), (40, 4308428), (43, 4007840), (74, 2328880), (80, 2154214), (86, 2003920), (148, 1164440), (160, 1077107), (172, 1001960), (185, 931552), (215, 801568), (296, 582220), (344, 500980), (370, 465776), (430, 400784), (592, 291110), (677, 254560), (688, 250490), (740, 232888), (860, 200392), (1184, 145555), (1354, 127280), (1376, 125245), (1480, 116444), (1591, 108320), (1720, 100196), (2708, 63640), (2960, 58222), (3182, 54160), (3385, 50912), (3440, 50098), (5416, 31820), (5920, 29111), (6364, 27080), (6770, 25456), (6880, 25049), (7955, 21664), (10832, 15910), (12728, 13540)]