271226880

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 983782800

約数和(自身を除く): 712555920

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, 81, 90, 96, 108, 109, 120, 128, 135, 144, 160, 162, 180, 192, 216, 218, 240, 243, 256, 270, 288, 320, 324, 327, 360, 384, 405, 432, 436, 480, 486, 512, 540, 545, 576, 640, 648, 654, 720, 768, 810, 864, 872, 960, 972, 981, 1024, 1080, 1090, 1152, 1215, 1280, 1296, 1308, 1440, 1536, 1620, 1635, 1728, 1744, 1920, 1944, 1962, 2048, 2160, 2180, 2304, 2430, 2560, 2592, 2616, 2880, 2943, 3072, 3240, 3270, 3456, 3488, 3840, 3888, 3924, 4320, 4360, 4608, 4860, 4905, 5120, 5184, 5232, 5760, 5886, 6144, 6480, 6540, 6912, 6976, 7680, 7776, 7848, 8640, 8720, 8829, 9216, 9720, 9810, 10240, 10368, 10464, 11520, 11772, 12960, 13080, 13824, 13952, 14715, 15360, 15552, 15696, 17280, 17440, 17658, 18432, 19440, 19620, 20736, 20928, 23040, 23544, 25920, 26160, 26487, 27648, 27904, 29430, 30720, 31104, 31392, 34560, 34880, 35316, 38880, 39240, 41472, 41856, 44145, 46080, 47088, 51840, 52320, 52974, 55296, 55808, 58860, 62208, 62784, 69120, 69760, 70632, 77760, 78480, 82944, 83712, 88290, 92160, 94176, 103680, 104640, 105948, 111616, 117720, 124416, 125568, 132435, 138240, 139520, 141264, 155520, 156960, 165888, 167424, 176580, 188352, 207360, 209280, 211896, 223232, 235440, 248832, 251136, 264870, 276480, 279040, 282528, 311040, 313920, 334848, 353160, 376704, 414720, 418560, 423792, 470880, 497664, 502272, 529740, 558080, 565056, 622080, 627840, 669696, 706320, 753408, 829440, 837120, 847584, 941760, 1004544, 1059480, 1116160, 1130112, 1244160, 1255680, 1412640, 1506816, 1674240, 1695168, 1883520, 2009088, 2118960, 2260224, 2488320, 2511360, 2825280, 3013632, 3348480, 3390336, 3767040, 4237920, 4520448, 5022720, 5650560, 6027264, 6780672, 7534080, 8475840, 9040896, 10045440, 11301120, 13561344, 15068160, 16951680, 18081792, 22602240, 27122688, 30136320, 33903360, 45204480, 54245376, 67806720, 90408960, 135613440, 271226880]

約数ペア:

[(1, 271226880), (2, 135613440), (3, 90408960), (4, 67806720), (5, 54245376), (6, 45204480), (8, 33903360), (9, 30136320), (10, 27122688), (12, 22602240), (15, 18081792), (16, 16951680), (18, 15068160), (20, 13561344), (24, 11301120), (27, 10045440), (30, 9040896), (32, 8475840), (36, 7534080), (40, 6780672), (45, 6027264), (48, 5650560), (54, 5022720), (60, 4520448), (64, 4237920), (72, 3767040), (80, 3390336), (81, 3348480), (90, 3013632), (96, 2825280), (108, 2511360), (109, 2488320), (120, 2260224), (128, 2118960), (135, 2009088), (144, 1883520), (160, 1695168), (162, 1674240), (180, 1506816), (192, 1412640), (216, 1255680), (218, 1244160), (240, 1130112), (243, 1116160), (256, 1059480), (270, 1004544), (288, 941760), (320, 847584), (324, 837120), (327, 829440), (360, 753408), (384, 706320), (405, 669696), (432, 627840), (436, 622080), (480, 565056), (486, 558080), (512, 529740), (540, 502272), (545, 497664), (576, 470880), (640, 423792), (648, 418560), (654, 414720), (720, 376704), (768, 353160), (810, 334848), (864, 313920), (872, 311040), (960, 282528), (972, 279040), (981, 276480), (1024, 264870), (1080, 251136), (1090, 248832), (1152, 235440), (1215, 223232), (1280, 211896), (1296, 209280), (1308, 207360), (1440, 188352), (1536, 176580), (1620, 167424), (1635, 165888), (1728, 156960), (1744, 155520), (1920, 141264), (1944, 139520), (1962, 138240), (2048, 132435), (2160, 125568), (2180, 124416), (2304, 117720), (2430, 111616), (2560, 105948), (2592, 104640), (2616, 103680), (2880, 94176), (2943, 92160), (3072, 88290), (3240, 83712), (3270, 82944), (3456, 78480), (3488, 77760), (3840, 70632), (3888, 69760), (3924, 69120), (4320, 62784), (4360, 62208), (4608, 58860), (4860, 55808), (4905, 55296), (5120, 52974), (5184, 52320), (5232, 51840), (5760, 47088), (5886, 46080), (6144, 44145), (6480, 41856), (6540, 41472), (6912, 39240), (6976, 38880), (7680, 35316), (7776, 34880), (7848, 34560), (8640, 31392), (8720, 31104), (8829, 30720), (9216, 29430), (9720, 27904), (9810, 27648), (10240, 26487), (10368, 26160), (10464, 25920), (11520, 23544), (11772, 23040), (12960, 20928), (13080, 20736), (13824, 19620), (13952, 19440), (14715, 18432), (15360, 17658), (15552, 17440), (15696, 17280)]