164976304640

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{187883}}^1$

素因数の和:187927

約数の個数: 160

約数和(自身を含む): 461292796800

約数和(自身を除く): 296316492160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 512, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2560, 2744, 3136, 3430, 3584, 3920, 4480, 5488, 6272, 6860, 7840, 8960, 10976, 12544, 13720, 15680, 17920, 21952, 25088, 27440, 31360, 43904, 54880, 62720, 87808, 109760, 125440, 175616, 187883, 219520, 375766, 439040, 751532, 878080, 939415, 1315181, 1503064, 1878830, 2630362, 3006128, 3757660, 5260724, 6012256, 6575905, 7515320, 9206267, 10521448, 12024512, 13151810, 15030640, 18412534, 21042896, 24049024, 26303620, 30061280, 36825068, 42085792, 46031335, 48098048, 52607240, 60122560, 64443869, 73650136, 84171584, 92062670, 96196096, 105214480, 120245120, 128887738, 147300272, 168343168, 184125340, 210428960, 240490240, 257775476, 294600544, 322219345, 336686336, 368250680, 420857920, 480980480, 515550952, 589201088, 644438690, 673372672, 736501360, 841715840, 1031101904, 1178402176, 1288877380, 1473002720, 1683431680, 2062203808, 2356804352, 2577754760, 2946005440, 3366863360, 4124407616, 4713608704, 5155509520, 5892010880, 8248815232, 10311019040, 11784021760, 16497630464, 20622038080, 23568043520, 32995260928, 41244076160, 82488152320, 164976304640]

約数ペア:

[(1, 164976304640), (2, 82488152320), (4, 41244076160), (5, 32995260928), (7, 23568043520), (8, 20622038080), (10, 16497630464), (14, 11784021760), (16, 10311019040), (20, 8248815232), (28, 5892010880), (32, 5155509520), (35, 4713608704), (40, 4124407616), (49, 3366863360), (56, 2946005440), (64, 2577754760), (70, 2356804352), (80, 2062203808), (98, 1683431680), (112, 1473002720), (128, 1288877380), (140, 1178402176), (160, 1031101904), (196, 841715840), (224, 736501360), (245, 673372672), (256, 644438690), (280, 589201088), (320, 515550952), (343, 480980480), (392, 420857920), (448, 368250680), (490, 336686336), (512, 322219345), (560, 294600544), (640, 257775476), (686, 240490240), (784, 210428960), (896, 184125340), (980, 168343168), (1120, 147300272), (1280, 128887738), (1372, 120245120), (1568, 105214480), (1715, 96196096), (1792, 92062670), (1960, 84171584), (2240, 73650136), (2560, 64443869), (2744, 60122560), (3136, 52607240), (3430, 48098048), (3584, 46031335), (3920, 42085792), (4480, 36825068), (5488, 30061280), (6272, 26303620), (6860, 24049024), (7840, 21042896), (8960, 18412534), (10976, 15030640), (12544, 13151810), (13720, 12024512), (15680, 10521448), (17920, 9206267), (21952, 7515320), (25088, 6575905), (27440, 6012256), (31360, 5260724), (43904, 3757660), (54880, 3006128), (62720, 2630362), (87808, 1878830), (109760, 1503064), (125440, 1315181), (175616, 939415), (187883, 878080), (219520, 751532), (375766, 439040)]