283761720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 1015597440

約数和(自身を除く): 731835720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 131, 132, 165, 180, 198, 220, 262, 264, 330, 360, 393, 396, 440, 495, 524, 547, 655, 660, 786, 792, 990, 1048, 1094, 1179, 1310, 1320, 1441, 1572, 1641, 1965, 1980, 2188, 2358, 2620, 2735, 2882, 3144, 3282, 3930, 3960, 4323, 4376, 4716, 4923, 5240, 5470, 5764, 5895, 6017, 6564, 7205, 7860, 8205, 8646, 9432, 9846, 10940, 11528, 11790, 12034, 12969, 13128, 14410, 15720, 16410, 17292, 18051, 19692, 21615, 21880, 23580, 24068, 24615, 25938, 28820, 30085, 32820, 34584, 36102, 39384, 43230, 47160, 48136, 49230, 51876, 54153, 57640, 60170, 64845, 65640, 71657, 72204, 86460, 90255, 98460, 103752, 108306, 120340, 129690, 143314, 144408, 172920, 180510, 196920, 214971, 216612, 240680, 259380, 270765, 286628, 358285, 361020, 429942, 433224, 518760, 541530, 573256, 644913, 716570, 722040, 788227, 859884, 1074855, 1083060, 1289826, 1433140, 1576454, 1719768, 2149710, 2166120, 2364681, 2579652, 2866280, 3152908, 3224565, 3941135, 4299420, 4729362, 5159304, 6305816, 6449130, 7094043, 7882270, 8598840, 9458724, 11823405, 12898260, 14188086, 15764540, 18917448, 23646810, 25796520, 28376172, 31529080, 35470215, 47293620, 56752344, 70940430, 94587240, 141880860, 283761720]

約数ペア:

[(1, 283761720), (2, 141880860), (3, 94587240), (4, 70940430), (5, 56752344), (6, 47293620), (8, 35470215), (9, 31529080), (10, 28376172), (11, 25796520), (12, 23646810), (15, 18917448), (18, 15764540), (20, 14188086), (22, 12898260), (24, 11823405), (30, 9458724), (33, 8598840), (36, 7882270), (40, 7094043), (44, 6449130), (45, 6305816), (55, 5159304), (60, 4729362), (66, 4299420), (72, 3941135), (88, 3224565), (90, 3152908), (99, 2866280), (110, 2579652), (120, 2364681), (131, 2166120), (132, 2149710), (165, 1719768), (180, 1576454), (198, 1433140), (220, 1289826), (262, 1083060), (264, 1074855), (330, 859884), (360, 788227), (393, 722040), (396, 716570), (440, 644913), (495, 573256), (524, 541530), (547, 518760), (655, 433224), (660, 429942), (786, 361020), (792, 358285), (990, 286628), (1048, 270765), (1094, 259380), (1179, 240680), (1310, 216612), (1320, 214971), (1441, 196920), (1572, 180510), (1641, 172920), (1965, 144408), (1980, 143314), (2188, 129690), (2358, 120340), (2620, 108306), (2735, 103752), (2882, 98460), (3144, 90255), (3282, 86460), (3930, 72204), (3960, 71657), (4323, 65640), (4376, 64845), (4716, 60170), (4923, 57640), (5240, 54153), (5470, 51876), (5764, 49230), (5895, 48136), (6017, 47160), (6564, 43230), (7205, 39384), (7860, 36102), (8205, 34584), (8646, 32820), (9432, 30085), (9846, 28820), (10940, 25938), (11528, 24615), (11790, 24068), (12034, 23580), (12969, 21880), (13128, 21615), (14410, 19692), (15720, 18051), (16410, 17292)]