272855520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1327

約数の個数: 288

約数和(自身を含む): 1111773600

約数和(自身を除く): 838918080

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1289, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2578, 2646, 2940, 3024, 3360, 3528, 3780, 3867, 3920, 4320, 4410, 4704, 5040, 5156, 5292, 5880, 6048, 6445, 6615, 7056, 7560, 7734, 7840, 8820, 9023, 10080, 10312, 10584, 11601, 11760, 12890, 13230, 14112, 15120, 15468, 17640, 18046, 19335, 20624, 21168, 23202, 23520, 25780, 26460, 27069, 30240, 30936, 34803, 35280, 36092, 38670, 41248, 42336, 45115, 46404, 51560, 52920, 54138, 58005, 61872, 63161, 69606, 70560, 72184, 77340, 81207, 90230, 92808, 103120, 105840, 108276, 116010, 123744, 126322, 135345, 139212, 144368, 154680, 162414, 174015, 180460, 185616, 189483, 206240, 211680, 216552, 232020, 243621, 252644, 270690, 278424, 288736, 309360, 315805, 324828, 348030, 360920, 371232, 378966, 406035, 433104, 464040, 487242, 505288, 541380, 556848, 568449, 618720, 631610, 649656, 696060, 721840, 757932, 812070, 866208, 928080, 947415, 974484, 1010576, 1082760, 1113696, 1136898, 1218105, 1263220, 1299312, 1392120, 1443680, 1515864, 1624140, 1705347, 1856160, 1894830, 1948968, 2021152, 2165520, 2273796, 2436210, 2526440, 2598624, 2784240, 2842245, 3031728, 3248280, 3410694, 3789660, 3897936, 4331040, 4547592, 4872420, 5052880, 5568480, 5684490, 6063456, 6496560, 6821388, 7579320, 7795872, 8526735, 9095184, 9744840, 10105760, 11368980, 12993120, 13642776, 15158640, 17053470, 18190368, 19489680, 22737960, 27285552, 30317280, 34106940, 38979360, 45475920, 54571104, 68213880, 90951840, 136427760, 272855520]

約数ペア:

[(1, 272855520), (2, 136427760), (3, 90951840), (4, 68213880), (5, 54571104), (6, 45475920), (7, 38979360), (8, 34106940), (9, 30317280), (10, 27285552), (12, 22737960), (14, 19489680), (15, 18190368), (16, 17053470), (18, 15158640), (20, 13642776), (21, 12993120), (24, 11368980), (27, 10105760), (28, 9744840), (30, 9095184), (32, 8526735), (35, 7795872), (36, 7579320), (40, 6821388), (42, 6496560), (45, 6063456), (48, 5684490), (49, 5568480), (54, 5052880), (56, 4872420), (60, 4547592), (63, 4331040), (70, 3897936), (72, 3789660), (80, 3410694), (84, 3248280), (90, 3031728), (96, 2842245), (98, 2784240), (105, 2598624), (108, 2526440), (112, 2436210), (120, 2273796), (126, 2165520), (135, 2021152), (140, 1948968), (144, 1894830), (147, 1856160), (160, 1705347), (168, 1624140), (180, 1515864), (189, 1443680), (196, 1392120), (210, 1299312), (216, 1263220), (224, 1218105), (240, 1136898), (245, 1113696), (252, 1082760), (270, 1010576), (280, 974484), (288, 947415), (294, 928080), (315, 866208), (336, 812070), (360, 757932), (378, 721840), (392, 696060), (420, 649656), (432, 631610), (441, 618720), (480, 568449), (490, 556848), (504, 541380), (540, 505288), (560, 487242), (588, 464040), (630, 433104), (672, 406035), (720, 378966), (735, 371232), (756, 360920), (784, 348030), (840, 324828), (864, 315805), (882, 309360), (945, 288736), (980, 278424), (1008, 270690), (1080, 252644), (1120, 243621), (1176, 232020), (1260, 216552), (1289, 211680), (1323, 206240), (1440, 189483), (1470, 185616), (1512, 180460), (1568, 174015), (1680, 162414), (1764, 154680), (1890, 144368), (1960, 139212), (2016, 135345), (2160, 126322), (2205, 123744), (2352, 116010), (2520, 108276), (2578, 105840), (2646, 103120), (2940, 92808), (3024, 90230), (3360, 81207), (3528, 77340), (3780, 72184), (3867, 70560), (3920, 69606), (4320, 63161), (4410, 61872), (4704, 58005), (5040, 54138), (5156, 52920), (5292, 51560), (5880, 46404), (6048, 45115), (6445, 42336), (6615, 41248), (7056, 38670), (7560, 36092), (7734, 35280), (7840, 34803), (8820, 30936), (9023, 30240), (10080, 27069), (10312, 26460), (10584, 25780), (11601, 23520), (11760, 23202), (12890, 21168), (13230, 20624), (14112, 19335), (15120, 18046), (15468, 17640)]