2147389920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38237}}^1$

素因数の和:38274

約数の個数: 192

約数和(自身を含む): 8094219840

約数和(自身を除く): 5946829920

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 38237, 56160, 76474, 114711, 152948, 191185, 229422, 305896, 344133, 382370, 458844, 497081, 573555, 611792, 688266, 764740, 917688, 994162, 1032399, 1147110, 1223584, 1376532, 1491243, 1529480, 1720665, 1835376, 1988324, 2064798, 2294220, 2485405, 2753064, 2982486, 3058960, 3441330, 3670752, 3976648, 4129596, 4473729, 4588440, 4970810, 5161995, 5506128, 5964972, 6117920, 6882660, 7456215, 7953296, 8259192, 8947458, 9176880, 9941620, 10323990, 11012256, 11929944, 13421187, 13765320, 14912430, 15906592, 16518384, 17894916, 18353760, 19883240, 20647980, 22368645, 23859888, 26842374, 27530640, 29824860, 33036768, 35789832, 39766480, 41295960, 44737290, 47719776, 53684748, 55061280, 59649720, 67105935, 71579664, 79532960, 82591920, 89474580, 107369496, 119299440, 134211870, 143159328, 165183840, 178949160, 214738992, 238598880, 268423740, 357898320, 429477984, 536847480, 715796640, 1073694960, 2147389920]

約数ペア:

[(1, 2147389920), (2, 1073694960), (3, 715796640), (4, 536847480), (5, 429477984), (6, 357898320), (8, 268423740), (9, 238598880), (10, 214738992), (12, 178949160), (13, 165183840), (15, 143159328), (16, 134211870), (18, 119299440), (20, 107369496), (24, 89474580), (26, 82591920), (27, 79532960), (30, 71579664), (32, 67105935), (36, 59649720), (39, 55061280), (40, 53684748), (45, 47719776), (48, 44737290), (52, 41295960), (54, 39766480), (60, 35789832), (65, 33036768), (72, 29824860), (78, 27530640), (80, 26842374), (90, 23859888), (96, 22368645), (104, 20647980), (108, 19883240), (117, 18353760), (120, 17894916), (130, 16518384), (135, 15906592), (144, 14912430), (156, 13765320), (160, 13421187), (180, 11929944), (195, 11012256), (208, 10323990), (216, 9941620), (234, 9176880), (240, 8947458), (260, 8259192), (270, 7953296), (288, 7456215), (312, 6882660), (351, 6117920), (360, 5964972), (390, 5506128), (416, 5161995), (432, 4970810), (468, 4588440), (480, 4473729), (520, 4129596), (540, 3976648), (585, 3670752), (624, 3441330), (702, 3058960), (720, 2982486), (780, 2753064), (864, 2485405), (936, 2294220), (1040, 2064798), (1080, 1988324), (1170, 1835376), (1248, 1720665), (1404, 1529480), (1440, 1491243), (1560, 1376532), (1755, 1223584), (1872, 1147110), (2080, 1032399), (2160, 994162), (2340, 917688), (2808, 764740), (3120, 688266), (3510, 611792), (3744, 573555), (4320, 497081), (4680, 458844), (5616, 382370), (6240, 344133), (7020, 305896), (9360, 229422), (11232, 191185), (14040, 152948), (18720, 114711), (28080, 76474), (38237, 56160)]