495391680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{8191}}^1$

素因数の和:8224

約数の個数: 224

約数和(自身を含む): 1997537280

約数和(自身を除く): 1502145600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8191, 8640, 10080, 12096, 15120, 16382, 20160, 24573, 30240, 32764, 40955, 49146, 57337, 60480, 65528, 73719, 81910, 98292, 114674, 122865, 131056, 147438, 163820, 172011, 196584, 221157, 229348, 245730, 262112, 286685, 294876, 327640, 344022, 368595, 393168, 442314, 458696, 491460, 516033, 524224, 573370, 589752, 655280, 688044, 737190, 786336, 860055, 884628, 917392, 982920, 1032066, 1105785, 1146740, 1179504, 1310560, 1376088, 1474380, 1548099, 1572672, 1720110, 1769256, 1834784, 1965840, 2064132, 2211570, 2293480, 2359008, 2580165, 2621120, 2752176, 2948760, 3096198, 3440220, 3538512, 3669568, 3931680, 4128264, 4423140, 4586960, 4718016, 5160330, 5504352, 5897520, 6192396, 6880440, 7077024, 7740495, 7863360, 8256528, 8846280, 9173920, 10320660, 11008704, 11795040, 12384792, 13760880, 14154048, 15480990, 16513056, 17692560, 18347840, 20641320, 23590080, 24769584, 27521760, 30961980, 33026112, 35385120, 41282640, 49539168, 55043520, 61923960, 70770240, 82565280, 99078336, 123847920, 165130560, 247695840, 495391680]

約数ペア:

[(1, 495391680), (2, 247695840), (3, 165130560), (4, 123847920), (5, 99078336), (6, 82565280), (7, 70770240), (8, 61923960), (9, 55043520), (10, 49539168), (12, 41282640), (14, 35385120), (15, 33026112), (16, 30961980), (18, 27521760), (20, 24769584), (21, 23590080), (24, 20641320), (27, 18347840), (28, 17692560), (30, 16513056), (32, 15480990), (35, 14154048), (36, 13760880), (40, 12384792), (42, 11795040), (45, 11008704), (48, 10320660), (54, 9173920), (56, 8846280), (60, 8256528), (63, 7863360), (64, 7740495), (70, 7077024), (72, 6880440), (80, 6192396), (84, 5897520), (90, 5504352), (96, 5160330), (105, 4718016), (108, 4586960), (112, 4423140), (120, 4128264), (126, 3931680), (135, 3669568), (140, 3538512), (144, 3440220), (160, 3096198), (168, 2948760), (180, 2752176), (189, 2621120), (192, 2580165), (210, 2359008), (216, 2293480), (224, 2211570), (240, 2064132), (252, 1965840), (270, 1834784), (280, 1769256), (288, 1720110), (315, 1572672), (320, 1548099), (336, 1474380), (360, 1376088), (378, 1310560), (420, 1179504), (432, 1146740), (448, 1105785), (480, 1032066), (504, 982920), (540, 917392), (560, 884628), (576, 860055), (630, 786336), (672, 737190), (720, 688044), (756, 655280), (840, 589752), (864, 573370), (945, 524224), (960, 516033), (1008, 491460), (1080, 458696), (1120, 442314), (1260, 393168), (1344, 368595), (1440, 344022), (1512, 327640), (1680, 294876), (1728, 286685), (1890, 262112), (2016, 245730), (2160, 229348), (2240, 221157), (2520, 196584), (2880, 172011), (3024, 163820), (3360, 147438), (3780, 131056), (4032, 122865), (4320, 114674), (5040, 98292), (6048, 81910), (6720, 73719), (7560, 65528), (8191, 60480), (8640, 57337), (10080, 49146), (12096, 40955), (15120, 32764), (16382, 30240), (20160, 24573)]