137810880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 479450400

約数和(自身を除く): 341639520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 439, 480, 545, 576, 654, 720, 872, 878, 960, 981, 1090, 1308, 1317, 1440, 1635, 1744, 1756, 1962, 2180, 2195, 2616, 2634, 2880, 3270, 3488, 3512, 3924, 3951, 4360, 4390, 4905, 5232, 5268, 6540, 6585, 6976, 7024, 7848, 7902, 8720, 8780, 9810, 10464, 10536, 13080, 13170, 14048, 15696, 15804, 17440, 17560, 19620, 19755, 20928, 21072, 26160, 26340, 28096, 31392, 31608, 34880, 35120, 39240, 39510, 42144, 47851, 52320, 52680, 62784, 63216, 70240, 78480, 79020, 84288, 95702, 104640, 105360, 126432, 140480, 143553, 156960, 158040, 191404, 210720, 239255, 252864, 287106, 313920, 316080, 382808, 421440, 430659, 478510, 574212, 632160, 717765, 765616, 861318, 957020, 1148424, 1264320, 1435530, 1531232, 1722636, 1914040, 2153295, 2296848, 2871060, 3062464, 3445272, 3828080, 4306590, 4593696, 5742120, 6890544, 7656160, 8613180, 9187392, 11484240, 13781088, 15312320, 17226360, 22968480, 27562176, 34452720, 45936960, 68905440, 137810880]

約数ペア:

[(1, 137810880), (2, 68905440), (3, 45936960), (4, 34452720), (5, 27562176), (6, 22968480), (8, 17226360), (9, 15312320), (10, 13781088), (12, 11484240), (15, 9187392), (16, 8613180), (18, 7656160), (20, 6890544), (24, 5742120), (30, 4593696), (32, 4306590), (36, 3828080), (40, 3445272), (45, 3062464), (48, 2871060), (60, 2296848), (64, 2153295), (72, 1914040), (80, 1722636), (90, 1531232), (96, 1435530), (109, 1264320), (120, 1148424), (144, 957020), (160, 861318), (180, 765616), (192, 717765), (218, 632160), (240, 574212), (288, 478510), (320, 430659), (327, 421440), (360, 382808), (436, 316080), (439, 313920), (480, 287106), (545, 252864), (576, 239255), (654, 210720), (720, 191404), (872, 158040), (878, 156960), (960, 143553), (981, 140480), (1090, 126432), (1308, 105360), (1317, 104640), (1440, 95702), (1635, 84288), (1744, 79020), (1756, 78480), (1962, 70240), (2180, 63216), (2195, 62784), (2616, 52680), (2634, 52320), (2880, 47851), (3270, 42144), (3488, 39510), (3512, 39240), (3924, 35120), (3951, 34880), (4360, 31608), (4390, 31392), (4905, 28096), (5232, 26340), (5268, 26160), (6540, 21072), (6585, 20928), (6976, 19755), (7024, 19620), (7848, 17560), (7902, 17440), (8720, 15804), (8780, 15696), (9810, 14048), (10464, 13170), (10536, 13080)]