29128021120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{96221}}^1$

素因数の和:96294

約数の個数: 128

約数和(自身を含む): 77731980480

約数和(自身を除く): 48603959360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 160, 172, 176, 215, 220, 320, 344, 352, 430, 440, 473, 640, 688, 704, 860, 880, 946, 1376, 1408, 1720, 1760, 1892, 2365, 2752, 3440, 3520, 3784, 4730, 5504, 6880, 7040, 7568, 9460, 13760, 15136, 18920, 27520, 30272, 37840, 60544, 75680, 96221, 151360, 192442, 302720, 384884, 481105, 769768, 962210, 1058431, 1539536, 1924420, 2116862, 3079072, 3848840, 4137503, 4233724, 5292155, 6158144, 7697680, 8275006, 8467448, 10584310, 12316288, 15395360, 16550012, 16934896, 20687515, 21168620, 30790720, 33100024, 33869792, 41375030, 42337240, 45512533, 61581440, 66200048, 67739584, 82750060, 84674480, 91025066, 132400096, 135479168, 165500120, 169348960, 182050132, 227562665, 264800192, 331000240, 338697920, 364100264, 455125330, 529600384, 662000480, 677395840, 728200528, 910250660, 1324000960, 1456401056, 1820501320, 2648001920, 2912802112, 3641002640, 5825604224, 7282005280, 14564010560, 29128021120]

約数ペア:

[(1, 29128021120), (2, 14564010560), (4, 7282005280), (5, 5825604224), (8, 3641002640), (10, 2912802112), (11, 2648001920), (16, 1820501320), (20, 1456401056), (22, 1324000960), (32, 910250660), (40, 728200528), (43, 677395840), (44, 662000480), (55, 529600384), (64, 455125330), (80, 364100264), (86, 338697920), (88, 331000240), (110, 264800192), (128, 227562665), (160, 182050132), (172, 169348960), (176, 165500120), (215, 135479168), (220, 132400096), (320, 91025066), (344, 84674480), (352, 82750060), (430, 67739584), (440, 66200048), (473, 61581440), (640, 45512533), (688, 42337240), (704, 41375030), (860, 33869792), (880, 33100024), (946, 30790720), (1376, 21168620), (1408, 20687515), (1720, 16934896), (1760, 16550012), (1892, 15395360), (2365, 12316288), (2752, 10584310), (3440, 8467448), (3520, 8275006), (3784, 7697680), (4730, 6158144), (5504, 5292155), (6880, 4233724), (7040, 4137503), (7568, 3848840), (9460, 3079072), (13760, 2116862), (15136, 1924420), (18920, 1539536), (27520, 1058431), (30272, 962210), (37840, 769768), (60544, 481105), (75680, 384884), (96221, 302720), (151360, 192442)]