143771520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 463357440

約数和(自身を除く): 319585920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 727, 824, 960, 1030, 1236, 1454, 1545, 1648, 1920, 2060, 2181, 2472, 2908, 3090, 3296, 3635, 4120, 4362, 4944, 5816, 6180, 6592, 7270, 8240, 8724, 9888, 10905, 11632, 12360, 13184, 14540, 16480, 17448, 19776, 21810, 23264, 24720, 29080, 32960, 34896, 39552, 43620, 46528, 49440, 58160, 65920, 69792, 74881, 87240, 93056, 98880, 116320, 139584, 149762, 174480, 197760, 224643, 232640, 279168, 299524, 348960, 374405, 449286, 465280, 599048, 697920, 748810, 898572, 1123215, 1198096, 1395840, 1497620, 1797144, 2246430, 2396192, 2995240, 3594288, 4492860, 4792384, 5990480, 7188576, 8985720, 9584768, 11980960, 14377152, 17971440, 23961920, 28754304, 35942880, 47923840, 71885760, 143771520]

約数ペア:

[(1, 143771520), (2, 71885760), (3, 47923840), (4, 35942880), (5, 28754304), (6, 23961920), (8, 17971440), (10, 14377152), (12, 11980960), (15, 9584768), (16, 8985720), (20, 7188576), (24, 5990480), (30, 4792384), (32, 4492860), (40, 3594288), (48, 2995240), (60, 2396192), (64, 2246430), (80, 1797144), (96, 1497620), (103, 1395840), (120, 1198096), (128, 1123215), (160, 898572), (192, 748810), (206, 697920), (240, 599048), (309, 465280), (320, 449286), (384, 374405), (412, 348960), (480, 299524), (515, 279168), (618, 232640), (640, 224643), (727, 197760), (824, 174480), (960, 149762), (1030, 139584), (1236, 116320), (1454, 98880), (1545, 93056), (1648, 87240), (1920, 74881), (2060, 69792), (2181, 65920), (2472, 58160), (2908, 49440), (3090, 46528), (3296, 43620), (3635, 39552), (4120, 34896), (4362, 32960), (4944, 29080), (5816, 24720), (6180, 23264), (6592, 21810), (7270, 19776), (8240, 17448), (8724, 16480), (9888, 14540), (10905, 13184), (11632, 12360)]