148711680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 570030720

約数和(自身を除く): 421319040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 331, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 662, 702, 720, 768, 780, 832, 864, 936, 960, 993, 1040, 1080, 1152, 1170, 1248, 1280, 1324, 1404, 1440, 1560, 1655, 1664, 1728, 1755, 1872, 1920, 1986, 2080, 2160, 2304, 2340, 2496, 2648, 2808, 2880, 2979, 3120, 3310, 3328, 3456, 3510, 3744, 3840, 3972, 4160, 4303, 4320, 4680, 4965, 4992, 5296, 5616, 5760, 5958, 6240, 6620, 6912, 7020, 7488, 7944, 8320, 8606, 8640, 8937, 9360, 9930, 9984, 10592, 11232, 11520, 11916, 12480, 12909, 13240, 14040, 14895, 14976, 15888, 16640, 17212, 17280, 17874, 18720, 19860, 21184, 21515, 22464, 23832, 24960, 25818, 26480, 28080, 29790, 29952, 31776, 34424, 34560, 35748, 37440, 38727, 39720, 42368, 43030, 44685, 44928, 47664, 49920, 51636, 52960, 56160, 59580, 63552, 64545, 68848, 71496, 74880, 77454, 79440, 84736, 86060, 89370, 89856, 95328, 103272, 105920, 112320, 116181, 119160, 127104, 129090, 137696, 142992, 149760, 154908, 158880, 172120, 178740, 190656, 193635, 206544, 211840, 224640, 232362, 238320, 254208, 258180, 275392, 285984, 309816, 317760, 344240, 357480, 381312, 387270, 413088, 423680, 449280, 464724, 476640, 516360, 550784, 571968, 580905, 619632, 635520, 688480, 714960, 762624, 774540, 826176, 929448, 953280, 1032720, 1101568, 1143936, 1161810, 1239264, 1271040, 1376960, 1429920, 1549080, 1652352, 1858896, 1906560, 2065440, 2287872, 2323620, 2478528, 2753920, 2859840, 3098160, 3304704, 3717792, 3813120, 4130880, 4647240, 4957056, 5507840, 5719680, 6196320, 7435584, 8261760, 9294480, 9914112, 11439360, 12392640, 14871168, 16523520, 18588960, 24785280, 29742336, 37177920, 49570560, 74355840, 148711680]

約数ペア:

[(1, 148711680), (2, 74355840), (3, 49570560), (4, 37177920), (5, 29742336), (6, 24785280), (8, 18588960), (9, 16523520), (10, 14871168), (12, 12392640), (13, 11439360), (15, 9914112), (16, 9294480), (18, 8261760), (20, 7435584), (24, 6196320), (26, 5719680), (27, 5507840), (30, 4957056), (32, 4647240), (36, 4130880), (39, 3813120), (40, 3717792), (45, 3304704), (48, 3098160), (52, 2859840), (54, 2753920), (60, 2478528), (64, 2323620), (65, 2287872), (72, 2065440), (78, 1906560), (80, 1858896), (90, 1652352), (96, 1549080), (104, 1429920), (108, 1376960), (117, 1271040), (120, 1239264), (128, 1161810), (130, 1143936), (135, 1101568), (144, 1032720), (156, 953280), (160, 929448), (180, 826176), (192, 774540), (195, 762624), (208, 714960), (216, 688480), (234, 635520), (240, 619632), (256, 580905), (260, 571968), (270, 550784), (288, 516360), (312, 476640), (320, 464724), (331, 449280), (351, 423680), (360, 413088), (384, 387270), (390, 381312), (416, 357480), (432, 344240), (468, 317760), (480, 309816), (520, 285984), (540, 275392), (576, 258180), (585, 254208), (624, 238320), (640, 232362), (662, 224640), (702, 211840), (720, 206544), (768, 193635), (780, 190656), (832, 178740), (864, 172120), (936, 158880), (960, 154908), (993, 149760), (1040, 142992), (1080, 137696), (1152, 129090), (1170, 127104), (1248, 119160), (1280, 116181), (1324, 112320), (1404, 105920), (1440, 103272), (1560, 95328), (1655, 89856), (1664, 89370), (1728, 86060), (1755, 84736), (1872, 79440), (1920, 77454), (1986, 74880), (2080, 71496), (2160, 68848), (2304, 64545), (2340, 63552), (2496, 59580), (2648, 56160), (2808, 52960), (2880, 51636), (2979, 49920), (3120, 47664), (3310, 44928), (3328, 44685), (3456, 43030), (3510, 42368), (3744, 39720), (3840, 38727), (3972, 37440), (4160, 35748), (4303, 34560), (4320, 34424), (4680, 31776), (4965, 29952), (4992, 29790), (5296, 28080), (5616, 26480), (5760, 25818), (5958, 24960), (6240, 23832), (6620, 22464), (6912, 21515), (7020, 21184), (7488, 19860), (7944, 18720), (8320, 17874), (8606, 17280), (8640, 17212), (8937, 16640), (9360, 15888), (9930, 14976), (9984, 14895), (10592, 14040), (11232, 13240), (11520, 12909), (11916, 12480)]