131117760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 168

約数和(自身を含む): 460034640

約数和(自身を除く): 328916880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 859, 954, 960, 1060, 1272, 1440, 1590, 1696, 1718, 1908, 2120, 2385, 2544, 2577, 2880, 3180, 3392, 3436, 3816, 4240, 4295, 4770, 5088, 5154, 6360, 6872, 7632, 7731, 8480, 8590, 9540, 10176, 10308, 12720, 12885, 13744, 15264, 15462, 16960, 17180, 19080, 20616, 25440, 25770, 27488, 30528, 30924, 34360, 38160, 38655, 41232, 45527, 50880, 51540, 54976, 61848, 68720, 76320, 77310, 82464, 91054, 103080, 123696, 136581, 137440, 152640, 154620, 164928, 182108, 206160, 227635, 247392, 273162, 274880, 309240, 364216, 409743, 412320, 455270, 494784, 546324, 618480, 682905, 728432, 819486, 824640, 910540, 1092648, 1236960, 1365810, 1456864, 1638972, 1821080, 2048715, 2185296, 2473920, 2731620, 2913728, 3277944, 3642160, 4097430, 4370592, 5463240, 6555888, 7284320, 8194860, 8741184, 10926480, 13111776, 14568640, 16389720, 21852960, 26223552, 32779440, 43705920, 65558880, 131117760]

約数ペア:

[(1, 131117760), (2, 65558880), (3, 43705920), (4, 32779440), (5, 26223552), (6, 21852960), (8, 16389720), (9, 14568640), (10, 13111776), (12, 10926480), (15, 8741184), (16, 8194860), (18, 7284320), (20, 6555888), (24, 5463240), (30, 4370592), (32, 4097430), (36, 3642160), (40, 3277944), (45, 2913728), (48, 2731620), (53, 2473920), (60, 2185296), (64, 2048715), (72, 1821080), (80, 1638972), (90, 1456864), (96, 1365810), (106, 1236960), (120, 1092648), (144, 910540), (159, 824640), (160, 819486), (180, 728432), (192, 682905), (212, 618480), (240, 546324), (265, 494784), (288, 455270), (318, 412320), (320, 409743), (360, 364216), (424, 309240), (477, 274880), (480, 273162), (530, 247392), (576, 227635), (636, 206160), (720, 182108), (795, 164928), (848, 154620), (859, 152640), (954, 137440), (960, 136581), (1060, 123696), (1272, 103080), (1440, 91054), (1590, 82464), (1696, 77310), (1718, 76320), (1908, 68720), (2120, 61848), (2385, 54976), (2544, 51540), (2577, 50880), (2880, 45527), (3180, 41232), (3392, 38655), (3436, 38160), (3816, 34360), (4240, 30924), (4295, 30528), (4770, 27488), (5088, 25770), (5154, 25440), (6360, 20616), (6872, 19080), (7632, 17180), (7731, 16960), (8480, 15462), (8590, 15264), (9540, 13744), (10176, 12885), (10308, 12720)]