2757222720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{45589}}^1$

素因数の和:45622

約数の個数: 224

約数和(自身を含む): 11116665600

約数和(自身を除く): 8359442880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 45589, 60480, 91178, 136767, 182356, 227945, 273534, 319123, 364712, 410301, 455890, 547068, 638246, 683835, 729424, 820602, 911780, 957369, 1094136, 1230903, 1276492, 1367670, 1458848, 1595615, 1641204, 1823560, 1914738, 2051505, 2188272, 2461806, 2552984, 2735340, 2872107, 2917696, 3191230, 3282408, 3647120, 3829476, 4103010, 4376544, 4786845, 4923612, 5105968, 5470680, 5744214, 6154515, 6382460, 6564816, 7294240, 7658952, 8206020, 8616321, 8753088, 9573690, 9847224, 10211936, 10941360, 11488428, 12309030, 12764920, 13129632, 14360535, 14588480, 15317904, 16412040, 17232642, 19147380, 19694448, 20423872, 21882720, 22976856, 24618060, 25529840, 26259264, 28721070, 30635808, 32824080, 34465284, 38294760, 39388896, 43081605, 43765440, 45953712, 49236120, 51059680, 57442140, 61271616, 65648160, 68930568, 76589520, 78777792, 86163210, 91907424, 98472240, 102119360, 114884280, 131296320, 137861136, 153179040, 172326420, 183814848, 196944480, 229768560, 275722272, 306358080, 344652840, 393888960, 459537120, 551444544, 689305680, 919074240, 1378611360, 2757222720]

約数ペア:

[(1, 2757222720), (2, 1378611360), (3, 919074240), (4, 689305680), (5, 551444544), (6, 459537120), (7, 393888960), (8, 344652840), (9, 306358080), (10, 275722272), (12, 229768560), (14, 196944480), (15, 183814848), (16, 172326420), (18, 153179040), (20, 137861136), (21, 131296320), (24, 114884280), (27, 102119360), (28, 98472240), (30, 91907424), (32, 86163210), (35, 78777792), (36, 76589520), (40, 68930568), (42, 65648160), (45, 61271616), (48, 57442140), (54, 51059680), (56, 49236120), (60, 45953712), (63, 43765440), (64, 43081605), (70, 39388896), (72, 38294760), (80, 34465284), (84, 32824080), (90, 30635808), (96, 28721070), (105, 26259264), (108, 25529840), (112, 24618060), (120, 22976856), (126, 21882720), (135, 20423872), (140, 19694448), (144, 19147380), (160, 17232642), (168, 16412040), (180, 15317904), (189, 14588480), (192, 14360535), (210, 13129632), (216, 12764920), (224, 12309030), (240, 11488428), (252, 10941360), (270, 10211936), (280, 9847224), (288, 9573690), (315, 8753088), (320, 8616321), (336, 8206020), (360, 7658952), (378, 7294240), (420, 6564816), (432, 6382460), (448, 6154515), (480, 5744214), (504, 5470680), (540, 5105968), (560, 4923612), (576, 4786845), (630, 4376544), (672, 4103010), (720, 3829476), (756, 3647120), (840, 3282408), (864, 3191230), (945, 2917696), (960, 2872107), (1008, 2735340), (1080, 2552984), (1120, 2461806), (1260, 2188272), (1344, 2051505), (1440, 1914738), (1512, 1823560), (1680, 1641204), (1728, 1595615), (1890, 1458848), (2016, 1367670), (2160, 1276492), (2240, 1230903), (2520, 1094136), (2880, 957369), (3024, 911780), (3360, 820602), (3780, 729424), (4032, 683835), (4320, 638246), (5040, 547068), (6048, 455890), (6720, 410301), (7560, 364712), (8640, 319123), (10080, 273534), (12096, 227945), (15120, 182356), (20160, 136767), (30240, 91178), (45589, 60480)]