249968160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4488

約数の個数: 192

約数和(自身を含む): 942399360

約数和(自身を除く): 692431200

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, 4451, 4680, 5616, 6240, 7020, 8902, 9360, 11232, 13353, 14040, 17804, 18720, 22255, 26706, 28080, 35608, 40059, 44510, 53412, 56160, 57863, 66765, 71216, 80118, 89020, 106824, 115726, 120177, 133530, 142432, 160236, 173589, 178040, 200295, 213648, 231452, 240354, 267060, 289315, 320472, 347178, 356080, 400590, 427296, 462904, 480708, 520767, 534120, 578630, 600885, 640944, 694356, 712160, 801180, 867945, 925808, 961416, 1041534, 1068240, 1157260, 1201770, 1281888, 1388712, 1562301, 1602360, 1735890, 1851616, 1922832, 2083068, 2136480, 2314520, 2403540, 2603835, 2777424, 3124602, 3204720, 3471780, 3845664, 4166136, 4629040, 4807080, 5207670, 5554848, 6249204, 6409440, 6943560, 7811505, 8332272, 9258080, 9614160, 10415340, 12498408, 13887120, 15623010, 16664544, 19228320, 20830680, 24996816, 27774240, 31246020, 41661360, 49993632, 62492040, 83322720, 124984080, 249968160]

約数ペア:

[(1, 249968160), (2, 124984080), (3, 83322720), (4, 62492040), (5, 49993632), (6, 41661360), (8, 31246020), (9, 27774240), (10, 24996816), (12, 20830680), (13, 19228320), (15, 16664544), (16, 15623010), (18, 13887120), (20, 12498408), (24, 10415340), (26, 9614160), (27, 9258080), (30, 8332272), (32, 7811505), (36, 6943560), (39, 6409440), (40, 6249204), (45, 5554848), (48, 5207670), (52, 4807080), (54, 4629040), (60, 4166136), (65, 3845664), (72, 3471780), (78, 3204720), (80, 3124602), (90, 2777424), (96, 2603835), (104, 2403540), (108, 2314520), (117, 2136480), (120, 2083068), (130, 1922832), (135, 1851616), (144, 1735890), (156, 1602360), (160, 1562301), (180, 1388712), (195, 1281888), (208, 1201770), (216, 1157260), (234, 1068240), (240, 1041534), (260, 961416), (270, 925808), (288, 867945), (312, 801180), (351, 712160), (360, 694356), (390, 640944), (416, 600885), (432, 578630), (468, 534120), (480, 520767), (520, 480708), (540, 462904), (585, 427296), (624, 400590), (702, 356080), (720, 347178), (780, 320472), (864, 289315), (936, 267060), (1040, 240354), (1080, 231452), (1170, 213648), (1248, 200295), (1404, 178040), (1440, 173589), (1560, 160236), (1755, 142432), (1872, 133530), (2080, 120177), (2160, 115726), (2340, 106824), (2808, 89020), (3120, 80118), (3510, 71216), (3744, 66765), (4320, 57863), (4451, 56160), (4680, 53412), (5616, 44510), (6240, 40059), (7020, 35608), (8902, 28080), (9360, 26706), (11232, 22255), (13353, 18720), (14040, 17804)]