243895680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 384

約数和(自身を含む): 1008184320

約数和(自身を除く): 764288640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 263, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 526, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 789, 805, 828, 840, 896, 920, 960, 966, 1008, 1035, 1052, 1104, 1120, 1152, 1260, 1288, 1315, 1344, 1380, 1440, 1449, 1472, 1578, 1610, 1656, 1680, 1840, 1841, 1920, 1932, 2016, 2070, 2104, 2208, 2240, 2367, 2415, 2520, 2576, 2630, 2688, 2760, 2880, 2898, 2944, 3156, 3220, 3312, 3360, 3680, 3682, 3864, 3945, 4032, 4140, 4208, 4416, 4480, 4734, 4830, 5040, 5152, 5260, 5520, 5523, 5760, 5796, 6049, 6312, 6440, 6624, 6720, 7245, 7360, 7364, 7728, 7890, 8064, 8280, 8416, 8832, 9205, 9468, 9660, 10080, 10304, 10520, 11040, 11046, 11592, 11835, 12098, 12624, 12880, 13248, 13440, 14490, 14720, 14728, 15456, 15780, 16560, 16569, 16832, 18147, 18410, 18936, 19320, 20160, 20608, 21040, 22080, 22092, 23184, 23670, 24196, 25248, 25760, 26496, 27615, 28980, 29456, 30245, 30912, 31560, 33120, 33138, 33664, 36294, 36820, 37872, 38640, 40320, 42080, 42343, 44160, 44184, 46368, 47340, 48392, 50496, 51520, 54441, 55230, 57960, 58912, 60490, 61824, 63120, 66240, 66276, 72588, 73640, 75744, 77280, 82845, 84160, 84686, 88368, 90735, 92736, 94680, 96784, 100992, 103040, 108882, 110460, 115920, 117824, 120980, 126240, 127029, 132480, 132552, 145176, 147280, 151488, 154560, 165690, 168320, 169372, 176736, 181470, 185472, 189360, 193568, 211715, 217764, 220920, 231840, 235648, 241960, 252480, 254058, 265104, 272205, 290352, 294560, 302976, 309120, 331380, 338744, 353472, 362940, 378720, 381087, 387136, 423430, 435528, 441840, 463680, 483920, 504960, 508116, 530208, 544410, 580704, 589120, 635145, 662760, 677488, 706944, 725880, 757440, 762174, 774272, 846860, 871056, 883680, 927360, 967840, 1016232, 1060416, 1088820, 1161408, 1178240, 1270290, 1325520, 1354976, 1451760, 1514880, 1524348, 1693720, 1742112, 1767360, 1905435, 1935680, 2032464, 2120832, 2177640, 2322816, 2540580, 2651040, 2709952, 2903520, 3048696, 3387440, 3484224, 3534720, 3810870, 3871360, 4064928, 4355280, 5081160, 5302080, 5419904, 5807040, 6097392, 6774880, 6968448, 7621740, 8129856, 8710560, 10162320, 10604160, 11614080, 12194784, 13549760, 15243480, 16259712, 17421120, 20324640, 24389568, 27099520, 30486960, 34842240, 40649280, 48779136, 60973920, 81298560, 121947840, 243895680]

約数ペア:

[(1, 243895680), (2, 121947840), (3, 81298560), (4, 60973920), (5, 48779136), (6, 40649280), (7, 34842240), (8, 30486960), (9, 27099520), (10, 24389568), (12, 20324640), (14, 17421120), (15, 16259712), (16, 15243480), (18, 13549760), (20, 12194784), (21, 11614080), (23, 10604160), (24, 10162320), (28, 8710560), (30, 8129856), (32, 7621740), (35, 6968448), (36, 6774880), (40, 6097392), (42, 5807040), (45, 5419904), (46, 5302080), (48, 5081160), (56, 4355280), (60, 4064928), (63, 3871360), (64, 3810870), (69, 3534720), (70, 3484224), (72, 3387440), (80, 3048696), (84, 2903520), (90, 2709952), (92, 2651040), (96, 2540580), (105, 2322816), (112, 2177640), (115, 2120832), (120, 2032464), (126, 1935680), (128, 1905435), (138, 1767360), (140, 1742112), (144, 1693720), (160, 1524348), (161, 1514880), (168, 1451760), (180, 1354976), (184, 1325520), (192, 1270290), (207, 1178240), (210, 1161408), (224, 1088820), (230, 1060416), (240, 1016232), (252, 967840), (263, 927360), (276, 883680), (280, 871056), (288, 846860), (315, 774272), (320, 762174), (322, 757440), (336, 725880), (345, 706944), (360, 677488), (368, 662760), (384, 635145), (414, 589120), (420, 580704), (448, 544410), (460, 530208), (480, 508116), (483, 504960), (504, 483920), (526, 463680), (552, 441840), (560, 435528), (576, 423430), (630, 387136), (640, 381087), (644, 378720), (672, 362940), (690, 353472), (720, 338744), (736, 331380), (789, 309120), (805, 302976), (828, 294560), (840, 290352), (896, 272205), (920, 265104), (960, 254058), (966, 252480), (1008, 241960), (1035, 235648), (1052, 231840), (1104, 220920), (1120, 217764), (1152, 211715), (1260, 193568), (1288, 189360), (1315, 185472), (1344, 181470), (1380, 176736), (1440, 169372), (1449, 168320), (1472, 165690), (1578, 154560), (1610, 151488), (1656, 147280), (1680, 145176), (1840, 132552), (1841, 132480), (1920, 127029), (1932, 126240), (2016, 120980), (2070, 117824), (2104, 115920), (2208, 110460), (2240, 108882), (2367, 103040), (2415, 100992), (2520, 96784), (2576, 94680), (2630, 92736), (2688, 90735), (2760, 88368), (2880, 84686), (2898, 84160), (2944, 82845), (3156, 77280), (3220, 75744), (3312, 73640), (3360, 72588), (3680, 66276), (3682, 66240), (3864, 63120), (3945, 61824), (4032, 60490), (4140, 58912), (4208, 57960), (4416, 55230), (4480, 54441), (4734, 51520), (4830, 50496), (5040, 48392), (5152, 47340), (5260, 46368), (5520, 44184), (5523, 44160), (5760, 42343), (5796, 42080), (6049, 40320), (6312, 38640), (6440, 37872), (6624, 36820), (6720, 36294), (7245, 33664), (7360, 33138), (7364, 33120), (7728, 31560), (7890, 30912), (8064, 30245), (8280, 29456), (8416, 28980), (8832, 27615), (9205, 26496), (9468, 25760), (9660, 25248), (10080, 24196), (10304, 23670), (10520, 23184), (11040, 22092), (11046, 22080), (11592, 21040), (11835, 20608), (12098, 20160), (12624, 19320), (12880, 18936), (13248, 18410), (13440, 18147), (14490, 16832), (14720, 16569), (14728, 16560), (15456, 15780)]