137764480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 401863680

約数和(自身を除く): 264099200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 191, 196, 224, 230, 245, 280, 320, 322, 368, 382, 392, 448, 460, 490, 560, 640, 644, 736, 764, 784, 805, 896, 920, 955, 980, 1120, 1127, 1288, 1337, 1472, 1528, 1568, 1610, 1840, 1910, 1960, 2240, 2254, 2576, 2674, 2944, 3056, 3136, 3220, 3680, 3820, 3920, 4393, 4480, 4508, 5152, 5348, 5635, 6112, 6272, 6440, 6685, 7360, 7640, 7840, 8786, 9016, 9359, 10304, 10696, 11270, 12224, 12880, 13370, 14720, 15280, 15680, 17572, 18032, 18718, 20608, 21392, 21965, 22540, 24448, 25760, 26740, 30560, 30751, 31360, 35144, 36064, 37436, 42784, 43930, 45080, 46795, 51520, 53480, 61120, 61502, 70288, 72128, 74872, 85568, 87860, 90160, 93590, 103040, 106960, 122240, 123004, 140576, 144256, 149744, 153755, 171136, 175720, 180320, 187180, 213920, 215257, 246008, 281152, 299488, 307510, 351440, 360640, 374360, 427840, 430514, 492016, 562304, 598976, 615020, 702880, 721280, 748720, 855680, 861028, 984032, 1076285, 1197952, 1230040, 1405760, 1497440, 1722056, 1968064, 2152570, 2460080, 2811520, 2994880, 3444112, 3936128, 4305140, 4920160, 5989760, 6888224, 8610280, 9840320, 13776448, 17220560, 19680640, 27552896, 34441120, 68882240, 137764480]

約数ペア:

[(1, 137764480), (2, 68882240), (4, 34441120), (5, 27552896), (7, 19680640), (8, 17220560), (10, 13776448), (14, 9840320), (16, 8610280), (20, 6888224), (23, 5989760), (28, 4920160), (32, 4305140), (35, 3936128), (40, 3444112), (46, 2994880), (49, 2811520), (56, 2460080), (64, 2152570), (70, 1968064), (80, 1722056), (92, 1497440), (98, 1405760), (112, 1230040), (115, 1197952), (128, 1076285), (140, 984032), (160, 861028), (161, 855680), (184, 748720), (191, 721280), (196, 702880), (224, 615020), (230, 598976), (245, 562304), (280, 492016), (320, 430514), (322, 427840), (368, 374360), (382, 360640), (392, 351440), (448, 307510), (460, 299488), (490, 281152), (560, 246008), (640, 215257), (644, 213920), (736, 187180), (764, 180320), (784, 175720), (805, 171136), (896, 153755), (920, 149744), (955, 144256), (980, 140576), (1120, 123004), (1127, 122240), (1288, 106960), (1337, 103040), (1472, 93590), (1528, 90160), (1568, 87860), (1610, 85568), (1840, 74872), (1910, 72128), (1960, 70288), (2240, 61502), (2254, 61120), (2576, 53480), (2674, 51520), (2944, 46795), (3056, 45080), (3136, 43930), (3220, 42784), (3680, 37436), (3820, 36064), (3920, 35144), (4393, 31360), (4480, 30751), (4508, 30560), (5152, 26740), (5348, 25760), (5635, 24448), (6112, 22540), (6272, 21965), (6440, 21392), (6685, 20608), (7360, 18718), (7640, 18032), (7840, 17572), (8786, 15680), (9016, 15280), (9359, 14720), (10304, 13370), (10696, 12880), (11270, 12224)]