155312640

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 400

約数和(自身を含む): 641691072

約数和(自身を除く): 486378432

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, 81, 84, 90, 96, 105, 107, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 214, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 321, 324, 336, 360, 378, 384, 405, 420, 428, 432, 448, 480, 504, 512, 535, 540, 560, 567, 576, 630, 640, 642, 648, 672, 720, 749, 756, 768, 810, 840, 856, 864, 896, 945, 960, 963, 1008, 1070, 1080, 1120, 1134, 1152, 1260, 1280, 1284, 1296, 1344, 1440, 1498, 1512, 1536, 1605, 1620, 1680, 1712, 1728, 1792, 1890, 1920, 1926, 2016, 2140, 2160, 2240, 2247, 2268, 2304, 2520, 2560, 2568, 2592, 2688, 2835, 2880, 2889, 2996, 3024, 3210, 3240, 3360, 3424, 3456, 3584, 3745, 3780, 3840, 3852, 4032, 4280, 4320, 4480, 4494, 4536, 4608, 4815, 5040, 5136, 5184, 5376, 5670, 5760, 5778, 5992, 6048, 6420, 6480, 6720, 6741, 6848, 6912, 7490, 7560, 7680, 7704, 8064, 8560, 8640, 8667, 8960, 8988, 9072, 9630, 10080, 10272, 10368, 10752, 11235, 11340, 11520, 11556, 11984, 12096, 12840, 12960, 13440, 13482, 13696, 13824, 14445, 14980, 15120, 15408, 16128, 17120, 17280, 17334, 17920, 17976, 18144, 19260, 20160, 20223, 20544, 20736, 22470, 22680, 23040, 23112, 23968, 24192, 25680, 25920, 26880, 26964, 27392, 28890, 29960, 30240, 30816, 32256, 33705, 34240, 34560, 34668, 35952, 36288, 38520, 40320, 40446, 41088, 41472, 43335, 44940, 45360, 46224, 47936, 48384, 51360, 51840, 53760, 53928, 54784, 57780, 59920, 60480, 60669, 61632, 67410, 68480, 69120, 69336, 71904, 72576, 77040, 80640, 80892, 82176, 86670, 89880, 90720, 92448, 95872, 96768, 101115, 102720, 103680, 107856, 115560, 119840, 120960, 121338, 123264, 134820, 136960, 138672, 143808, 145152, 154080, 161280, 161784, 164352, 173340, 179760, 181440, 184896, 191744, 202230, 205440, 207360, 215712, 231120, 239680, 241920, 242676, 246528, 269640, 273920, 277344, 287616, 290304, 303345, 308160, 323568, 346680, 359520, 362880, 369792, 383488, 404460, 410880, 431424, 462240, 479360, 483840, 485352, 493056, 539280, 554688, 575232, 606690, 616320, 647136, 693360, 719040, 725760, 739584, 808920, 821760, 862848, 924480, 958720, 970704, 1078560, 1109376, 1150464, 1213380, 1232640, 1294272, 1386720, 1438080, 1451520, 1479168, 1617840, 1725696, 1848960, 1917440, 1941408, 2157120, 2218752, 2426760, 2465280, 2588544, 2773440, 2876160, 3235680, 3451392, 3697920, 3882816, 4314240, 4437504, 4853520, 5177088, 5546880, 5752320, 6471360, 7395840, 7765632, 8628480, 9707040, 10354176, 11093760, 12942720, 15531264, 17256960, 19414080, 22187520, 25885440, 31062528, 38828160, 51770880, 77656320, 155312640]

約数ペア:

[(1, 155312640), (2, 77656320), (3, 51770880), (4, 38828160), (5, 31062528), (6, 25885440), (7, 22187520), (8, 19414080), (9, 17256960), (10, 15531264), (12, 12942720), (14, 11093760), (15, 10354176), (16, 9707040), (18, 8628480), (20, 7765632), (21, 7395840), (24, 6471360), (27, 5752320), (28, 5546880), (30, 5177088), (32, 4853520), (35, 4437504), (36, 4314240), (40, 3882816), (42, 3697920), (45, 3451392), (48, 3235680), (54, 2876160), (56, 2773440), (60, 2588544), (63, 2465280), (64, 2426760), (70, 2218752), (72, 2157120), (80, 1941408), (81, 1917440), (84, 1848960), (90, 1725696), (96, 1617840), (105, 1479168), (107, 1451520), (108, 1438080), (112, 1386720), (120, 1294272), (126, 1232640), (128, 1213380), (135, 1150464), (140, 1109376), (144, 1078560), (160, 970704), (162, 958720), (168, 924480), (180, 862848), (189, 821760), (192, 808920), (210, 739584), (214, 725760), (216, 719040), (224, 693360), (240, 647136), (252, 616320), (256, 606690), (270, 575232), (280, 554688), (288, 539280), (315, 493056), (320, 485352), (321, 483840), (324, 479360), (336, 462240), (360, 431424), (378, 410880), (384, 404460), (405, 383488), (420, 369792), (428, 362880), (432, 359520), (448, 346680), (480, 323568), (504, 308160), (512, 303345), (535, 290304), (540, 287616), (560, 277344), (567, 273920), (576, 269640), (630, 246528), (640, 242676), (642, 241920), (648, 239680), (672, 231120), (720, 215712), (749, 207360), (756, 205440), (768, 202230), (810, 191744), (840, 184896), (856, 181440), (864, 179760), (896, 173340), (945, 164352), (960, 161784), (963, 161280), (1008, 154080), (1070, 145152), (1080, 143808), (1120, 138672), (1134, 136960), (1152, 134820), (1260, 123264), (1280, 121338), (1284, 120960), (1296, 119840), (1344, 115560), (1440, 107856), (1498, 103680), (1512, 102720), (1536, 101115), (1605, 96768), (1620, 95872), (1680, 92448), (1712, 90720), (1728, 89880), (1792, 86670), (1890, 82176), (1920, 80892), (1926, 80640), (2016, 77040), (2140, 72576), (2160, 71904), (2240, 69336), (2247, 69120), (2268, 68480), (2304, 67410), (2520, 61632), (2560, 60669), (2568, 60480), (2592, 59920), (2688, 57780), (2835, 54784), (2880, 53928), (2889, 53760), (2996, 51840), (3024, 51360), (3210, 48384), (3240, 47936), (3360, 46224), (3424, 45360), (3456, 44940), (3584, 43335), (3745, 41472), (3780, 41088), (3840, 40446), (3852, 40320), (4032, 38520), (4280, 36288), (4320, 35952), (4480, 34668), (4494, 34560), (4536, 34240), (4608, 33705), (4815, 32256), (5040, 30816), (5136, 30240), (5184, 29960), (5376, 28890), (5670, 27392), (5760, 26964), (5778, 26880), (5992, 25920), (6048, 25680), (6420, 24192), (6480, 23968), (6720, 23112), (6741, 23040), (6848, 22680), (6912, 22470), (7490, 20736), (7560, 20544), (7680, 20223), (7704, 20160), (8064, 19260), (8560, 18144), (8640, 17976), (8667, 17920), (8960, 17334), (8988, 17280), (9072, 17120), (9630, 16128), (10080, 15408), (10272, 15120), (10368, 14980), (10752, 14445), (11235, 13824), (11340, 13696), (11520, 13482), (11556, 13440), (11984, 12960), (12096, 12840)]