16692480

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 360

約数和(自身を含む): 71229312

約数和(自身を除く): 54536832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 256, 270, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 384, 405, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 567, 576, 621, 630, 640, 644, 648, 672, 690, 720, 736, 756, 768, 805, 810, 828, 840, 864, 896, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1134, 1152, 1242, 1260, 1280, 1288, 1296, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1620, 1656, 1680, 1728, 1792, 1840, 1863, 1890, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2268, 2304, 2415, 2484, 2520, 2576, 2592, 2688, 2760, 2835, 2880, 2898, 2944, 3024, 3105, 3220, 3240, 3312, 3360, 3456, 3680, 3726, 3780, 3840, 3864, 4032, 4140, 4320, 4347, 4416, 4480, 4536, 4830, 4968, 5040, 5152, 5184, 5376, 5520, 5670, 5760, 5796, 5888, 6048, 6210, 6440, 6480, 6624, 6720, 6912, 7245, 7360, 7452, 7560, 7728, 8064, 8280, 8640, 8694, 8832, 8960, 9072, 9315, 9660, 9936, 10080, 10304, 10368, 11040, 11340, 11520, 11592, 12096, 12420, 12880, 12960, 13041, 13248, 13440, 14490, 14720, 14904, 15120, 15456, 16128, 16560, 17280, 17388, 17664, 18144, 18630, 19320, 19872, 20160, 20608, 20736, 21735, 22080, 22680, 23184, 24192, 24840, 25760, 25920, 26082, 26496, 26880, 28980, 29440, 29808, 30240, 30912, 33120, 34560, 34776, 36288, 37260, 38640, 39744, 40320, 41216, 43470, 44160, 45360, 46368, 48384, 49680, 51520, 51840, 52164, 52992, 57960, 59616, 60480, 61824, 65205, 66240, 69552, 72576, 74520, 77280, 79488, 80640, 86940, 88320, 90720, 92736, 99360, 103040, 103680, 104328, 115920, 119232, 120960, 123648, 130410, 132480, 139104, 145152, 149040, 154560, 158976, 173880, 181440, 185472, 198720, 206080, 208656, 231840, 238464, 241920, 260820, 264960, 278208, 298080, 309120, 347760, 362880, 370944, 397440, 417312, 463680, 476928, 521640, 556416, 596160, 618240, 695520, 725760, 794880, 834624, 927360, 1043280, 1112832, 1192320, 1391040, 1669248, 1854720, 2086560, 2384640, 2782080, 3338496, 4173120, 5564160, 8346240, 16692480]

約数ペア:

[(1, 16692480), (2, 8346240), (3, 5564160), (4, 4173120), (5, 3338496), (6, 2782080), (7, 2384640), (8, 2086560), (9, 1854720), (10, 1669248), (12, 1391040), (14, 1192320), (15, 1112832), (16, 1043280), (18, 927360), (20, 834624), (21, 794880), (23, 725760), (24, 695520), (27, 618240), (28, 596160), (30, 556416), (32, 521640), (35, 476928), (36, 463680), (40, 417312), (42, 397440), (45, 370944), (46, 362880), (48, 347760), (54, 309120), (56, 298080), (60, 278208), (63, 264960), (64, 260820), (69, 241920), (70, 238464), (72, 231840), (80, 208656), (81, 206080), (84, 198720), (90, 185472), (92, 181440), (96, 173880), (105, 158976), (108, 154560), (112, 149040), (115, 145152), (120, 139104), (126, 132480), (128, 130410), (135, 123648), (138, 120960), (140, 119232), (144, 115920), (160, 104328), (161, 103680), (162, 103040), (168, 99360), (180, 92736), (184, 90720), (189, 88320), (192, 86940), (207, 80640), (210, 79488), (216, 77280), (224, 74520), (230, 72576), (240, 69552), (252, 66240), (256, 65205), (270, 61824), (276, 60480), (280, 59616), (288, 57960), (315, 52992), (320, 52164), (322, 51840), (324, 51520), (336, 49680), (345, 48384), (360, 46368), (368, 45360), (378, 44160), (384, 43470), (405, 41216), (414, 40320), (420, 39744), (432, 38640), (448, 37260), (460, 36288), (480, 34776), (483, 34560), (504, 33120), (540, 30912), (552, 30240), (560, 29808), (567, 29440), (576, 28980), (621, 26880), (630, 26496), (640, 26082), (644, 25920), (648, 25760), (672, 24840), (690, 24192), (720, 23184), (736, 22680), (756, 22080), (768, 21735), (805, 20736), (810, 20608), (828, 20160), (840, 19872), (864, 19320), (896, 18630), (920, 18144), (945, 17664), (960, 17388), (966, 17280), (1008, 16560), (1035, 16128), (1080, 15456), (1104, 15120), (1120, 14904), (1134, 14720), (1152, 14490), (1242, 13440), (1260, 13248), (1280, 13041), (1288, 12960), (1296, 12880), (1344, 12420), (1380, 12096), (1440, 11592), (1449, 11520), (1472, 11340), (1512, 11040), (1610, 10368), (1620, 10304), (1656, 10080), (1680, 9936), (1728, 9660), (1792, 9315), (1840, 9072), (1863, 8960), (1890, 8832), (1920, 8694), (1932, 8640), (2016, 8280), (2070, 8064), (2160, 7728), (2208, 7560), (2240, 7452), (2268, 7360), (2304, 7245), (2415, 6912), (2484, 6720), (2520, 6624), (2576, 6480), (2592, 6440), (2688, 6210), (2760, 6048), (2835, 5888), (2880, 5796), (2898, 5760), (2944, 5670), (3024, 5520), (3105, 5376), (3220, 5184), (3240, 5152), (3312, 5040), (3360, 4968), (3456, 4830), (3680, 4536), (3726, 4480), (3780, 4416), (3840, 4347), (3864, 4320), (4032, 4140)]