151571520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 224

約数和(自身を含む): 546445440

約数和(自身を除く): 394873920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 331, 360, 424, 432, 477, 480, 530, 540, 576, 636, 662, 720, 795, 848, 864, 954, 960, 993, 1060, 1080, 1272, 1324, 1431, 1440, 1590, 1655, 1696, 1728, 1908, 1986, 2120, 2160, 2385, 2544, 2648, 2862, 2880, 2979, 3180, 3310, 3392, 3816, 3972, 4240, 4320, 4770, 4965, 5088, 5296, 5724, 5958, 6360, 6620, 7155, 7632, 7944, 8480, 8640, 8937, 9540, 9930, 10176, 10592, 11448, 11916, 12720, 13240, 14310, 14895, 15264, 15888, 16960, 17543, 17874, 19080, 19860, 21184, 22896, 23832, 25440, 26480, 28620, 29790, 30528, 31776, 35086, 35748, 38160, 39720, 44685, 45792, 47664, 50880, 52629, 52960, 57240, 59580, 63552, 70172, 71496, 76320, 79440, 87715, 89370, 91584, 95328, 105258, 105920, 114480, 119160, 140344, 142992, 152640, 157887, 158880, 175430, 178740, 190656, 210516, 228960, 238320, 263145, 280688, 285984, 315774, 317760, 350860, 357480, 421032, 457920, 473661, 476640, 526290, 561376, 571968, 631548, 701720, 714960, 789435, 842064, 947322, 953280, 1052580, 1122752, 1263096, 1403440, 1429920, 1578870, 1684128, 1894644, 2105160, 2368305, 2526192, 2806880, 2859840, 3157740, 3368256, 3789288, 4210320, 4736610, 5052384, 5613760, 6315480, 7578576, 8420640, 9473220, 10104768, 12630960, 15157152, 16841280, 18946440, 25261920, 30314304, 37892880, 50523840, 75785760, 151571520]

約数ペア:

[(1, 151571520), (2, 75785760), (3, 50523840), (4, 37892880), (5, 30314304), (6, 25261920), (8, 18946440), (9, 16841280), (10, 15157152), (12, 12630960), (15, 10104768), (16, 9473220), (18, 8420640), (20, 7578576), (24, 6315480), (27, 5613760), (30, 5052384), (32, 4736610), (36, 4210320), (40, 3789288), (45, 3368256), (48, 3157740), (53, 2859840), (54, 2806880), (60, 2526192), (64, 2368305), (72, 2105160), (80, 1894644), (90, 1684128), (96, 1578870), (106, 1429920), (108, 1403440), (120, 1263096), (135, 1122752), (144, 1052580), (159, 953280), (160, 947322), (180, 842064), (192, 789435), (212, 714960), (216, 701720), (240, 631548), (265, 571968), (270, 561376), (288, 526290), (318, 476640), (320, 473661), (331, 457920), (360, 421032), (424, 357480), (432, 350860), (477, 317760), (480, 315774), (530, 285984), (540, 280688), (576, 263145), (636, 238320), (662, 228960), (720, 210516), (795, 190656), (848, 178740), (864, 175430), (954, 158880), (960, 157887), (993, 152640), (1060, 142992), (1080, 140344), (1272, 119160), (1324, 114480), (1431, 105920), (1440, 105258), (1590, 95328), (1655, 91584), (1696, 89370), (1728, 87715), (1908, 79440), (1986, 76320), (2120, 71496), (2160, 70172), (2385, 63552), (2544, 59580), (2648, 57240), (2862, 52960), (2880, 52629), (2979, 50880), (3180, 47664), (3310, 45792), (3392, 44685), (3816, 39720), (3972, 38160), (4240, 35748), (4320, 35086), (4770, 31776), (4965, 30528), (5088, 29790), (5296, 28620), (5724, 26480), (5958, 25440), (6360, 23832), (6620, 22896), (7155, 21184), (7632, 19860), (7944, 19080), (8480, 17874), (8640, 17543), (8937, 16960), (9540, 15888), (9930, 15264), (10176, 14895), (10592, 14310), (11448, 13240), (11916, 12720)]