1438499520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:860

約数の個数: 224

約数和(自身を含む): 5100157440

約数和(自身を除く): 3661657920

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, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 331, 360, 432, 480, 503, 540, 576, 662, 720, 864, 960, 993, 1006, 1080, 1324, 1440, 1509, 1655, 1728, 1986, 2012, 2160, 2515, 2648, 2880, 2979, 3018, 3310, 3972, 4024, 4320, 4527, 4965, 5030, 5296, 5958, 6036, 6620, 7545, 7944, 8048, 8640, 8937, 9054, 9930, 10060, 10592, 11916, 12072, 13240, 13581, 14895, 15090, 15888, 16096, 17874, 18108, 19860, 20120, 21184, 22635, 23832, 24144, 26480, 27162, 29790, 30180, 31776, 32192, 35748, 36216, 39720, 40240, 44685, 45270, 47664, 48288, 52960, 54324, 59580, 60360, 63552, 67905, 71496, 72432, 79440, 80480, 89370, 90540, 95328, 96576, 105920, 108648, 119160, 120720, 135810, 142992, 144864, 158880, 160960, 166493, 178740, 181080, 190656, 217296, 238320, 241440, 271620, 285984, 289728, 317760, 332986, 357480, 362160, 434592, 476640, 482880, 499479, 543240, 571968, 665972, 714960, 724320, 832465, 869184, 953280, 998958, 1086480, 1331944, 1429920, 1448640, 1498437, 1664930, 1997916, 2172960, 2497395, 2663888, 2859840, 2996874, 3329860, 3995832, 4345920, 4495311, 4994790, 5327776, 5993748, 6659720, 7492185, 7991664, 8990622, 9989580, 10655552, 11987496, 13319440, 14984370, 15983328, 17981244, 19979160, 22476555, 23974992, 26638880, 29968740, 31966656, 35962488, 39958320, 44953110, 47949984, 53277760, 59937480, 71924976, 79916640, 89906220, 95899968, 119874960, 143849952, 159833280, 179812440, 239749920, 287699904, 359624880, 479499840, 719249760, 1438499520]

約数ペア:

[(1, 1438499520), (2, 719249760), (3, 479499840), (4, 359624880), (5, 287699904), (6, 239749920), (8, 179812440), (9, 159833280), (10, 143849952), (12, 119874960), (15, 95899968), (16, 89906220), (18, 79916640), (20, 71924976), (24, 59937480), (27, 53277760), (30, 47949984), (32, 44953110), (36, 39958320), (40, 35962488), (45, 31966656), (48, 29968740), (54, 26638880), (60, 23974992), (64, 22476555), (72, 19979160), (80, 17981244), (90, 15983328), (96, 14984370), (108, 13319440), (120, 11987496), (135, 10655552), (144, 9989580), (160, 8990622), (180, 7991664), (192, 7492185), (216, 6659720), (240, 5993748), (270, 5327776), (288, 4994790), (320, 4495311), (331, 4345920), (360, 3995832), (432, 3329860), (480, 2996874), (503, 2859840), (540, 2663888), (576, 2497395), (662, 2172960), (720, 1997916), (864, 1664930), (960, 1498437), (993, 1448640), (1006, 1429920), (1080, 1331944), (1324, 1086480), (1440, 998958), (1509, 953280), (1655, 869184), (1728, 832465), (1986, 724320), (2012, 714960), (2160, 665972), (2515, 571968), (2648, 543240), (2880, 499479), (2979, 482880), (3018, 476640), (3310, 434592), (3972, 362160), (4024, 357480), (4320, 332986), (4527, 317760), (4965, 289728), (5030, 285984), (5296, 271620), (5958, 241440), (6036, 238320), (6620, 217296), (7545, 190656), (7944, 181080), (8048, 178740), (8640, 166493), (8937, 160960), (9054, 158880), (9930, 144864), (10060, 142992), (10592, 135810), (11916, 120720), (12072, 119160), (13240, 108648), (13581, 105920), (14895, 96576), (15090, 95328), (15888, 90540), (16096, 89370), (17874, 80480), (18108, 79440), (19860, 72432), (20120, 71496), (21184, 67905), (22635, 63552), (23832, 60360), (24144, 59580), (26480, 54324), (27162, 52960), (29790, 48288), (30180, 47664), (31776, 45270), (32192, 44685), (35748, 40240), (36216, 39720)]