245064960

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 288

約数和(自身を含む): 994855680

約数和(自身を除く): 749790720

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1013, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2026, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3039, 3360, 3456, 3780, 3840, 4032, 4052, 4320, 4480, 5040, 5065, 5376, 5760, 6048, 6078, 6720, 6912, 7091, 7560, 8064, 8104, 8640, 8960, 9117, 10080, 10130, 11520, 12096, 12156, 13440, 14182, 15120, 15195, 16128, 16208, 17280, 18234, 20160, 20260, 21273, 24192, 24312, 26880, 27351, 28364, 30240, 30390, 32416, 34560, 35455, 36468, 40320, 40520, 42546, 45585, 48384, 48624, 54702, 56728, 60480, 60780, 63819, 64832, 70910, 72936, 80640, 81040, 85092, 91170, 97248, 106365, 109404, 113456, 120960, 121560, 127638, 129664, 136755, 141820, 145872, 162080, 170184, 182340, 191457, 194496, 212730, 218808, 226912, 241920, 243120, 255276, 259328, 273510, 283640, 291744, 319095, 324160, 340368, 364680, 382914, 388992, 425460, 437616, 453824, 486240, 510552, 547020, 567280, 583488, 638190, 648320, 680736, 729360, 765828, 777984, 850920, 875232, 907648, 957285, 972480, 1021104, 1094040, 1134560, 1166976, 1276380, 1296640, 1361472, 1458720, 1531656, 1701840, 1750464, 1815296, 1914570, 1944960, 2042208, 2188080, 2269120, 2333952, 2552760, 2722944, 2917440, 3063312, 3403680, 3500928, 3829140, 3889920, 4084416, 4376160, 4538240, 5105520, 5445888, 5834880, 6126624, 6807360, 7001856, 7658280, 8168832, 8752320, 9076480, 10211040, 11669760, 12253248, 13614720, 15316560, 16337664, 17504640, 20422080, 24506496, 27229440, 30633120, 35009280, 40844160, 49012992, 61266240, 81688320, 122532480, 245064960]

約数ペア:

[(1, 245064960), (2, 122532480), (3, 81688320), (4, 61266240), (5, 49012992), (6, 40844160), (7, 35009280), (8, 30633120), (9, 27229440), (10, 24506496), (12, 20422080), (14, 17504640), (15, 16337664), (16, 15316560), (18, 13614720), (20, 12253248), (21, 11669760), (24, 10211040), (27, 9076480), (28, 8752320), (30, 8168832), (32, 7658280), (35, 7001856), (36, 6807360), (40, 6126624), (42, 5834880), (45, 5445888), (48, 5105520), (54, 4538240), (56, 4376160), (60, 4084416), (63, 3889920), (64, 3829140), (70, 3500928), (72, 3403680), (80, 3063312), (84, 2917440), (90, 2722944), (96, 2552760), (105, 2333952), (108, 2269120), (112, 2188080), (120, 2042208), (126, 1944960), (128, 1914570), (135, 1815296), (140, 1750464), (144, 1701840), (160, 1531656), (168, 1458720), (180, 1361472), (189, 1296640), (192, 1276380), (210, 1166976), (216, 1134560), (224, 1094040), (240, 1021104), (252, 972480), (256, 957285), (270, 907648), (280, 875232), (288, 850920), (315, 777984), (320, 765828), (336, 729360), (360, 680736), (378, 648320), (384, 638190), (420, 583488), (432, 567280), (448, 547020), (480, 510552), (504, 486240), (540, 453824), (560, 437616), (576, 425460), (630, 388992), (640, 382914), (672, 364680), (720, 340368), (756, 324160), (768, 319095), (840, 291744), (864, 283640), (896, 273510), (945, 259328), (960, 255276), (1008, 243120), (1013, 241920), (1080, 226912), (1120, 218808), (1152, 212730), (1260, 194496), (1280, 191457), (1344, 182340), (1440, 170184), (1512, 162080), (1680, 145872), (1728, 141820), (1792, 136755), (1890, 129664), (1920, 127638), (2016, 121560), (2026, 120960), (2160, 113456), (2240, 109404), (2304, 106365), (2520, 97248), (2688, 91170), (2880, 85092), (3024, 81040), (3039, 80640), (3360, 72936), (3456, 70910), (3780, 64832), (3840, 63819), (4032, 60780), (4052, 60480), (4320, 56728), (4480, 54702), (5040, 48624), (5065, 48384), (5376, 45585), (5760, 42546), (6048, 40520), (6078, 40320), (6720, 36468), (6912, 35455), (7091, 34560), (7560, 32416), (8064, 30390), (8104, 30240), (8640, 28364), (8960, 27351), (9117, 26880), (10080, 24312), (10130, 24192), (11520, 21273), (12096, 20260), (12156, 20160), (13440, 18234), (14182, 17280), (15120, 16208), (15195, 16128)]