310067840

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 799761600

約数和(自身を除く): 489693760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 128, 152, 160, 172, 190, 215, 304, 320, 344, 380, 430, 593, 608, 640, 688, 760, 817, 860, 1186, 1216, 1376, 1520, 1634, 1720, 2372, 2432, 2752, 2965, 3040, 3268, 3440, 4085, 4744, 5504, 5930, 6080, 6536, 6880, 8170, 9488, 11267, 11860, 12160, 13072, 13760, 16340, 18976, 22534, 23720, 25499, 26144, 27520, 32680, 37952, 45068, 47440, 50998, 52288, 56335, 65360, 75904, 90136, 94880, 101996, 104576, 112670, 127495, 130720, 180272, 189760, 203992, 225340, 254990, 261440, 360544, 379520, 407984, 450680, 484481, 509980, 522880, 721088, 815968, 901360, 968962, 1019960, 1442176, 1631936, 1802720, 1937924, 2039920, 2422405, 3263872, 3605440, 3875848, 4079840, 4844810, 7210880, 7751696, 8159680, 9689620, 15503392, 16319360, 19379240, 31006784, 38758480, 62013568, 77516960, 155033920, 310067840]

約数ペア:

[(1, 310067840), (2, 155033920), (4, 77516960), (5, 62013568), (8, 38758480), (10, 31006784), (16, 19379240), (19, 16319360), (20, 15503392), (32, 9689620), (38, 8159680), (40, 7751696), (43, 7210880), (64, 4844810), (76, 4079840), (80, 3875848), (86, 3605440), (95, 3263872), (128, 2422405), (152, 2039920), (160, 1937924), (172, 1802720), (190, 1631936), (215, 1442176), (304, 1019960), (320, 968962), (344, 901360), (380, 815968), (430, 721088), (593, 522880), (608, 509980), (640, 484481), (688, 450680), (760, 407984), (817, 379520), (860, 360544), (1186, 261440), (1216, 254990), (1376, 225340), (1520, 203992), (1634, 189760), (1720, 180272), (2372, 130720), (2432, 127495), (2752, 112670), (2965, 104576), (3040, 101996), (3268, 94880), (3440, 90136), (4085, 75904), (4744, 65360), (5504, 56335), (5930, 52288), (6080, 50998), (6536, 47440), (6880, 45068), (8170, 37952), (9488, 32680), (11267, 27520), (11860, 26144), (12160, 25499), (13072, 23720), (13760, 22534), (16340, 18976)]