207870840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6637}}^1$

素因数の和:6686

約数の個数: 128

約数和(自身を含む): 716904000

約数和(自身を除く): 509033160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 6637, 7830, 10440, 13274, 15660, 19911, 26548, 31320, 33185, 39822, 53096, 59733, 66370, 79644, 99555, 119466, 132740, 159288, 179199, 192473, 199110, 238932, 265480, 298665, 358398, 384946, 398220, 477864, 577419, 597330, 716796, 769892, 796440, 895995, 962365, 1154838, 1194660, 1433592, 1539784, 1732257, 1791990, 1924730, 2309676, 2389320, 2887095, 3464514, 3583980, 3849460, 4619352, 5196771, 5774190, 6929028, 7167960, 7698920, 8661285, 10393542, 11548380, 13858056, 17322570, 20787084, 23096760, 25983855, 34645140, 41574168, 51967710, 69290280, 103935420, 207870840]

約数ペア:

[(1, 207870840), (2, 103935420), (3, 69290280), (4, 51967710), (5, 41574168), (6, 34645140), (8, 25983855), (9, 23096760), (10, 20787084), (12, 17322570), (15, 13858056), (18, 11548380), (20, 10393542), (24, 8661285), (27, 7698920), (29, 7167960), (30, 6929028), (36, 5774190), (40, 5196771), (45, 4619352), (54, 3849460), (58, 3583980), (60, 3464514), (72, 2887095), (87, 2389320), (90, 2309676), (108, 1924730), (116, 1791990), (120, 1732257), (135, 1539784), (145, 1433592), (174, 1194660), (180, 1154838), (216, 962365), (232, 895995), (261, 796440), (270, 769892), (290, 716796), (348, 597330), (360, 577419), (435, 477864), (522, 398220), (540, 384946), (580, 358398), (696, 298665), (783, 265480), (870, 238932), (1044, 199110), (1080, 192473), (1160, 179199), (1305, 159288), (1566, 132740), (1740, 119466), (2088, 99555), (2610, 79644), (3132, 66370), (3480, 59733), (3915, 53096), (5220, 39822), (6264, 33185), (6637, 31320), (7830, 26548), (10440, 19911), (13274, 15660)]