130798080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 240

約数和(自身を含む): 518341824

約数和(自身を除く): 387543744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 811, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1622, 1680, 1792, 1920, 2016, 2240, 2304, 2433, 2520, 2560, 2688, 2880, 3244, 3360, 3584, 3840, 4032, 4055, 4480, 4608, 4866, 5040, 5376, 5677, 5760, 6488, 6720, 7299, 7680, 8064, 8110, 8960, 9732, 10080, 10752, 11354, 11520, 12165, 12976, 13440, 14598, 16128, 16220, 17031, 17920, 19464, 20160, 22708, 23040, 24330, 25952, 26880, 28385, 29196, 32256, 32440, 34062, 36495, 38928, 40320, 45416, 48660, 51093, 51904, 53760, 56770, 58392, 64880, 68124, 72990, 77856, 80640, 85155, 90832, 97320, 102186, 103808, 113540, 116784, 129760, 136248, 145980, 155712, 161280, 170310, 181664, 194640, 204372, 207616, 227080, 233568, 255465, 259520, 272496, 291960, 311424, 340620, 363328, 389280, 408744, 415232, 454160, 467136, 510930, 519040, 544992, 583920, 622848, 681240, 726656, 778560, 817488, 908320, 934272, 1021860, 1038080, 1089984, 1167840, 1245696, 1362480, 1453312, 1557120, 1634976, 1816640, 1868544, 2043720, 2076160, 2179968, 2335680, 2724960, 2906624, 3114240, 3269952, 3633280, 3737088, 4087440, 4359936, 4671360, 5449920, 6228480, 6539904, 7266560, 8174880, 8719872, 9342720, 10899840, 13079808, 14533120, 16349760, 18685440, 21799680, 26159616, 32699520, 43599360, 65399040, 130798080]

約数ペア:

[(1, 130798080), (2, 65399040), (3, 43599360), (4, 32699520), (5, 26159616), (6, 21799680), (7, 18685440), (8, 16349760), (9, 14533120), (10, 13079808), (12, 10899840), (14, 9342720), (15, 8719872), (16, 8174880), (18, 7266560), (20, 6539904), (21, 6228480), (24, 5449920), (28, 4671360), (30, 4359936), (32, 4087440), (35, 3737088), (36, 3633280), (40, 3269952), (42, 3114240), (45, 2906624), (48, 2724960), (56, 2335680), (60, 2179968), (63, 2076160), (64, 2043720), (70, 1868544), (72, 1816640), (80, 1634976), (84, 1557120), (90, 1453312), (96, 1362480), (105, 1245696), (112, 1167840), (120, 1089984), (126, 1038080), (128, 1021860), (140, 934272), (144, 908320), (160, 817488), (168, 778560), (180, 726656), (192, 681240), (210, 622848), (224, 583920), (240, 544992), (252, 519040), (256, 510930), (280, 467136), (288, 454160), (315, 415232), (320, 408744), (336, 389280), (360, 363328), (384, 340620), (420, 311424), (448, 291960), (480, 272496), (504, 259520), (512, 255465), (560, 233568), (576, 227080), (630, 207616), (640, 204372), (672, 194640), (720, 181664), (768, 170310), (811, 161280), (840, 155712), (896, 145980), (960, 136248), (1008, 129760), (1120, 116784), (1152, 113540), (1260, 103808), (1280, 102186), (1344, 97320), (1440, 90832), (1536, 85155), (1622, 80640), (1680, 77856), (1792, 72990), (1920, 68124), (2016, 64880), (2240, 58392), (2304, 56770), (2433, 53760), (2520, 51904), (2560, 51093), (2688, 48660), (2880, 45416), (3244, 40320), (3360, 38928), (3584, 36495), (3840, 34062), (4032, 32440), (4055, 32256), (4480, 29196), (4608, 28385), (4866, 26880), (5040, 25952), (5376, 24330), (5677, 23040), (5760, 22708), (6488, 20160), (6720, 19464), (7299, 17920), (7680, 17031), (8064, 16220), (8110, 16128), (8960, 14598), (9732, 13440), (10080, 12976), (10752, 12165), (11354, 11520)]