279121920

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 416

約数和(自身を含む): 1132323840

約数和(自身を除く): 853201920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 59, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 118, 120, 128, 132, 140, 154, 160, 165, 168, 176, 177, 192, 210, 220, 224, 231, 236, 240, 256, 264, 280, 295, 308, 320, 330, 336, 352, 354, 384, 385, 413, 420, 440, 448, 462, 472, 480, 512, 528, 560, 590, 616, 640, 649, 660, 672, 704, 708, 768, 770, 826, 840, 880, 885, 896, 924, 944, 960, 1024, 1056, 1120, 1155, 1180, 1232, 1239, 1280, 1298, 1320, 1344, 1408, 1416, 1536, 1540, 1652, 1680, 1760, 1770, 1792, 1848, 1888, 1920, 1947, 2048, 2065, 2112, 2240, 2310, 2360, 2464, 2478, 2560, 2596, 2640, 2688, 2816, 2832, 3072, 3080, 3245, 3304, 3360, 3520, 3540, 3584, 3696, 3776, 3840, 3894, 4096, 4130, 4224, 4480, 4543, 4620, 4720, 4928, 4956, 5120, 5192, 5280, 5376, 5632, 5664, 6144, 6160, 6195, 6490, 6608, 6720, 7040, 7080, 7168, 7392, 7552, 7680, 7788, 8260, 8448, 8960, 9086, 9240, 9440, 9735, 9856, 9912, 10240, 10384, 10560, 10752, 11264, 11328, 12288, 12320, 12390, 12980, 13216, 13440, 13629, 14080, 14160, 14336, 14784, 15104, 15360, 15576, 16520, 16896, 17920, 18172, 18480, 18880, 19470, 19712, 19824, 20480, 20768, 21120, 21504, 22528, 22656, 22715, 24640, 24780, 25960, 26432, 26880, 27258, 28160, 28320, 28672, 29568, 30208, 30720, 31152, 33040, 33792, 35840, 36344, 36960, 37760, 38940, 39424, 39648, 41536, 42240, 43008, 45056, 45312, 45430, 49280, 49560, 51920, 52864, 53760, 54516, 56320, 56640, 59136, 60416, 61440, 62304, 66080, 67584, 68145, 71680, 72688, 73920, 75520, 77880, 78848, 79296, 83072, 84480, 86016, 90624, 90860, 98560, 99120, 103840, 105728, 107520, 109032, 112640, 113280, 118272, 120832, 124608, 132160, 135168, 136290, 143360, 145376, 147840, 151040, 155760, 157696, 158592, 166144, 168960, 181248, 181720, 197120, 198240, 207680, 211456, 215040, 218064, 225280, 226560, 236544, 241664, 249216, 264320, 272580, 290752, 295680, 302080, 311520, 315392, 317184, 332288, 337920, 362496, 363440, 394240, 396480, 415360, 422912, 430080, 436128, 453120, 473088, 498432, 528640, 545160, 581504, 591360, 604160, 623040, 634368, 664576, 675840, 724992, 726880, 788480, 792960, 830720, 845824, 872256, 906240, 946176, 996864, 1057280, 1090320, 1163008, 1182720, 1208320, 1246080, 1268736, 1329152, 1453760, 1576960, 1585920, 1661440, 1691648, 1744512, 1812480, 1993728, 2114560, 2180640, 2326016, 2365440, 2492160, 2537472, 2658304, 2907520, 3171840, 3322880, 3489024, 3624960, 3987456, 4229120, 4361280, 4652032, 4730880, 4984320, 5074944, 5815040, 6343680, 6645760, 6978048, 7974912, 8458240, 8722560, 9304064, 9968640, 11630080, 12687360, 13291520, 13956096, 17445120, 18608128, 19937280, 23260160, 25374720, 27912192, 34890240, 39874560, 46520320, 55824384, 69780480, 93040640, 139560960, 279121920]

約数ペア:

[(1, 279121920), (2, 139560960), (3, 93040640), (4, 69780480), (5, 55824384), (6, 46520320), (7, 39874560), (8, 34890240), (10, 27912192), (11, 25374720), (12, 23260160), (14, 19937280), (15, 18608128), (16, 17445120), (20, 13956096), (21, 13291520), (22, 12687360), (24, 11630080), (28, 9968640), (30, 9304064), (32, 8722560), (33, 8458240), (35, 7974912), (40, 6978048), (42, 6645760), (44, 6343680), (48, 5815040), (55, 5074944), (56, 4984320), (59, 4730880), (60, 4652032), (64, 4361280), (66, 4229120), (70, 3987456), (77, 3624960), (80, 3489024), (84, 3322880), (88, 3171840), (96, 2907520), (105, 2658304), (110, 2537472), (112, 2492160), (118, 2365440), (120, 2326016), (128, 2180640), (132, 2114560), (140, 1993728), (154, 1812480), (160, 1744512), (165, 1691648), (168, 1661440), (176, 1585920), (177, 1576960), (192, 1453760), (210, 1329152), (220, 1268736), (224, 1246080), (231, 1208320), (236, 1182720), (240, 1163008), (256, 1090320), (264, 1057280), (280, 996864), (295, 946176), (308, 906240), (320, 872256), (330, 845824), (336, 830720), (352, 792960), (354, 788480), (384, 726880), (385, 724992), (413, 675840), (420, 664576), (440, 634368), (448, 623040), (462, 604160), (472, 591360), (480, 581504), (512, 545160), (528, 528640), (560, 498432), (590, 473088), (616, 453120), (640, 436128), (649, 430080), (660, 422912), (672, 415360), (704, 396480), (708, 394240), (768, 363440), (770, 362496), (826, 337920), (840, 332288), (880, 317184), (885, 315392), (896, 311520), (924, 302080), (944, 295680), (960, 290752), (1024, 272580), (1056, 264320), (1120, 249216), (1155, 241664), (1180, 236544), (1232, 226560), (1239, 225280), (1280, 218064), (1298, 215040), (1320, 211456), (1344, 207680), (1408, 198240), (1416, 197120), (1536, 181720), (1540, 181248), (1652, 168960), (1680, 166144), (1760, 158592), (1770, 157696), (1792, 155760), (1848, 151040), (1888, 147840), (1920, 145376), (1947, 143360), (2048, 136290), (2065, 135168), (2112, 132160), (2240, 124608), (2310, 120832), (2360, 118272), (2464, 113280), (2478, 112640), (2560, 109032), (2596, 107520), (2640, 105728), (2688, 103840), (2816, 99120), (2832, 98560), (3072, 90860), (3080, 90624), (3245, 86016), (3304, 84480), (3360, 83072), (3520, 79296), (3540, 78848), (3584, 77880), (3696, 75520), (3776, 73920), (3840, 72688), (3894, 71680), (4096, 68145), (4130, 67584), (4224, 66080), (4480, 62304), (4543, 61440), (4620, 60416), (4720, 59136), (4928, 56640), (4956, 56320), (5120, 54516), (5192, 53760), (5280, 52864), (5376, 51920), (5632, 49560), (5664, 49280), (6144, 45430), (6160, 45312), (6195, 45056), (6490, 43008), (6608, 42240), (6720, 41536), (7040, 39648), (7080, 39424), (7168, 38940), (7392, 37760), (7552, 36960), (7680, 36344), (7788, 35840), (8260, 33792), (8448, 33040), (8960, 31152), (9086, 30720), (9240, 30208), (9440, 29568), (9735, 28672), (9856, 28320), (9912, 28160), (10240, 27258), (10384, 26880), (10560, 26432), (10752, 25960), (11264, 24780), (11328, 24640), (12288, 22715), (12320, 22656), (12390, 22528), (12980, 21504), (13216, 21120), (13440, 20768), (13629, 20480), (14080, 19824), (14160, 19712), (14336, 19470), (14784, 18880), (15104, 18480), (15360, 18172), (15576, 17920), (16520, 16896)]