57285760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 128

約数和(自身を含む): 164995200

約数和(自身を除く): 107709440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 673, 760, 896, 1064, 1120, 1216, 1330, 1346, 1520, 2128, 2240, 2432, 2660, 2692, 3040, 3365, 4256, 4480, 4711, 5320, 5384, 6080, 6730, 8512, 9422, 10640, 10768, 12160, 12787, 13460, 17024, 18844, 21280, 21536, 23555, 25574, 26920, 37688, 42560, 43072, 47110, 51148, 53840, 63935, 75376, 85120, 86144, 89509, 94220, 102296, 107680, 127870, 150752, 179018, 188440, 204592, 215360, 255740, 301504, 358036, 376880, 409184, 430720, 447545, 511480, 603008, 716072, 753760, 818368, 895090, 1022960, 1432144, 1507520, 1636736, 1790180, 2045920, 2864288, 3015040, 3580360, 4091840, 5728576, 7160720, 8183680, 11457152, 14321440, 28642880, 57285760]

約数ペア:

[(1, 57285760), (2, 28642880), (4, 14321440), (5, 11457152), (7, 8183680), (8, 7160720), (10, 5728576), (14, 4091840), (16, 3580360), (19, 3015040), (20, 2864288), (28, 2045920), (32, 1790180), (35, 1636736), (38, 1507520), (40, 1432144), (56, 1022960), (64, 895090), (70, 818368), (76, 753760), (80, 716072), (95, 603008), (112, 511480), (128, 447545), (133, 430720), (140, 409184), (152, 376880), (160, 358036), (190, 301504), (224, 255740), (266, 215360), (280, 204592), (304, 188440), (320, 179018), (380, 150752), (448, 127870), (532, 107680), (560, 102296), (608, 94220), (640, 89509), (665, 86144), (673, 85120), (760, 75376), (896, 63935), (1064, 53840), (1120, 51148), (1216, 47110), (1330, 43072), (1346, 42560), (1520, 37688), (2128, 26920), (2240, 25574), (2432, 23555), (2660, 21536), (2692, 21280), (3040, 18844), (3365, 17024), (4256, 13460), (4480, 12787), (4711, 12160), (5320, 10768), (5384, 10640), (6080, 9422), (6730, 8512)]