8346240

素因数分解:

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

素因数の和:61

約数の個数: 320

約数和(自身を含む): 35544960

約数和(自身を除く): 27198720

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, 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, 805, 810, 828, 840, 864, 896, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1134, 1152, 1242, 1260, 1288, 1296, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1620, 1656, 1680, 1728, 1840, 1863, 1890, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2268, 2415, 2484, 2520, 2576, 2592, 2688, 2760, 2835, 2880, 2898, 2944, 3024, 3105, 3220, 3240, 3312, 3360, 3456, 3680, 3726, 3780, 3864, 4032, 4140, 4320, 4347, 4416, 4480, 4536, 4830, 4968, 5040, 5152, 5184, 5520, 5670, 5760, 5796, 6048, 6210, 6440, 6480, 6624, 6720, 7245, 7360, 7452, 7560, 7728, 8064, 8280, 8640, 8694, 8832, 9072, 9315, 9660, 9936, 10080, 10304, 10368, 11040, 11340, 11592, 12096, 12420, 12880, 12960, 13041, 13248, 13440, 14490, 14720, 14904, 15120, 15456, 16560, 17280, 17388, 18144, 18630, 19320, 19872, 20160, 20608, 21735, 22080, 22680, 23184, 24192, 24840, 25760, 25920, 26082, 26496, 28980, 29808, 30240, 30912, 33120, 34776, 36288, 37260, 38640, 39744, 40320, 43470, 44160, 45360, 46368, 49680, 51520, 51840, 52164, 57960, 59616, 60480, 61824, 65205, 66240, 69552, 72576, 74520, 77280, 79488, 86940, 90720, 92736, 99360, 103040, 104328, 115920, 119232, 120960, 130410, 132480, 139104, 149040, 154560, 173880, 181440, 185472, 198720, 208656, 231840, 238464, 260820, 278208, 298080, 309120, 347760, 362880, 397440, 417312, 463680, 521640, 556416, 596160, 695520, 834624, 927360, 1043280, 1192320, 1391040, 1669248, 2086560, 2782080, 4173120, 8346240]

約数ペア:

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