143838720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2113

約数の個数: 160

約数和(自身を含む): 511172640

約数和(自身を除く): 367333920

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2081, 2160, 2304, 2560, 2880, 3456, 3840, 4162, 4320, 4608, 5760, 6243, 6912, 7680, 8324, 8640, 10405, 11520, 12486, 13824, 16648, 17280, 18729, 20810, 23040, 24972, 31215, 33296, 34560, 37458, 41620, 49944, 56187, 62430, 66592, 69120, 74916, 83240, 93645, 99888, 112374, 124860, 133184, 149832, 166480, 187290, 199776, 224748, 249720, 266368, 280935, 299664, 332960, 374580, 399552, 449496, 499440, 532736, 561870, 599328, 665920, 749160, 799104, 898992, 998880, 1065472, 1123740, 1198656, 1331840, 1498320, 1598208, 1797984, 1997760, 2247480, 2397312, 2663680, 2996640, 3196416, 3595968, 3995520, 4494960, 4794624, 5327360, 5993280, 7191936, 7991040, 8989920, 9589248, 11986560, 14383872, 15982080, 17979840, 23973120, 28767744, 35959680, 47946240, 71919360, 143838720]

約数ペア:

[(1, 143838720), (2, 71919360), (3, 47946240), (4, 35959680), (5, 28767744), (6, 23973120), (8, 17979840), (9, 15982080), (10, 14383872), (12, 11986560), (15, 9589248), (16, 8989920), (18, 7991040), (20, 7191936), (24, 5993280), (27, 5327360), (30, 4794624), (32, 4494960), (36, 3995520), (40, 3595968), (45, 3196416), (48, 2996640), (54, 2663680), (60, 2397312), (64, 2247480), (72, 1997760), (80, 1797984), (90, 1598208), (96, 1498320), (108, 1331840), (120, 1198656), (128, 1123740), (135, 1065472), (144, 998880), (160, 898992), (180, 799104), (192, 749160), (216, 665920), (240, 599328), (256, 561870), (270, 532736), (288, 499440), (320, 449496), (360, 399552), (384, 374580), (432, 332960), (480, 299664), (512, 280935), (540, 266368), (576, 249720), (640, 224748), (720, 199776), (768, 187290), (864, 166480), (960, 149832), (1080, 133184), (1152, 124860), (1280, 112374), (1440, 99888), (1536, 93645), (1728, 83240), (1920, 74916), (2081, 69120), (2160, 66592), (2304, 62430), (2560, 56187), (2880, 49944), (3456, 41620), (3840, 37458), (4162, 34560), (4320, 33296), (4608, 31215), (5760, 24972), (6243, 23040), (6912, 20810), (7680, 18729), (8324, 17280), (8640, 16648), (10405, 13824), (11520, 12486)]