147147840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 280

約数和(自身を含む): 598944192

約数和(自身を除く): 451796352

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, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 811, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1622, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2433, 2520, 2592, 2835, 2880, 3024, 3240, 3244, 3360, 3780, 4032, 4055, 4320, 4536, 4866, 5040, 5184, 5670, 5677, 6048, 6480, 6488, 6720, 7299, 7560, 8110, 8640, 9072, 9732, 10080, 11340, 11354, 12096, 12165, 12960, 12976, 14598, 15120, 16220, 17031, 18144, 19464, 20160, 21897, 22680, 22708, 24330, 25920, 25952, 28385, 29196, 30240, 32440, 34062, 36288, 36495, 38928, 43794, 45360, 45416, 48660, 51093, 51904, 56770, 58392, 60480, 64880, 65691, 68124, 72990, 77856, 85155, 87588, 90720, 90832, 97320, 102186, 109485, 113540, 116784, 129760, 131382, 136248, 145980, 153279, 155712, 170310, 175176, 181440, 181664, 194640, 204372, 218970, 227080, 233568, 255465, 259520, 262764, 272496, 291960, 306558, 328455, 340620, 350352, 363328, 389280, 408744, 437940, 454160, 459837, 467136, 510930, 525528, 544992, 583920, 613116, 656910, 681240, 700704, 766395, 778560, 817488, 875880, 908320, 919674, 1021860, 1051056, 1089984, 1167840, 1226232, 1313820, 1362480, 1401408, 1532790, 1634976, 1751760, 1816640, 1839348, 2043720, 2102112, 2299185, 2335680, 2452464, 2627640, 2724960, 3065580, 3269952, 3503520, 3678696, 4087440, 4204224, 4598370, 4904928, 5255280, 5449920, 6131160, 7007040, 7357392, 8174880, 9196740, 9809856, 10510560, 12262320, 14714784, 16349760, 18393480, 21021120, 24524640, 29429568, 36786960, 49049280, 73573920, 147147840]

約数ペア:

[(1, 147147840), (2, 73573920), (3, 49049280), (4, 36786960), (5, 29429568), (6, 24524640), (7, 21021120), (8, 18393480), (9, 16349760), (10, 14714784), (12, 12262320), (14, 10510560), (15, 9809856), (16, 9196740), (18, 8174880), (20, 7357392), (21, 7007040), (24, 6131160), (27, 5449920), (28, 5255280), (30, 4904928), (32, 4598370), (35, 4204224), (36, 4087440), (40, 3678696), (42, 3503520), (45, 3269952), (48, 3065580), (54, 2724960), (56, 2627640), (60, 2452464), (63, 2335680), (64, 2299185), (70, 2102112), (72, 2043720), (80, 1839348), (81, 1816640), (84, 1751760), (90, 1634976), (96, 1532790), (105, 1401408), (108, 1362480), (112, 1313820), (120, 1226232), (126, 1167840), (135, 1089984), (140, 1051056), (144, 1021860), (160, 919674), (162, 908320), (168, 875880), (180, 817488), (189, 778560), (192, 766395), (210, 700704), (216, 681240), (224, 656910), (240, 613116), (252, 583920), (270, 544992), (280, 525528), (288, 510930), (315, 467136), (320, 459837), (324, 454160), (336, 437940), (360, 408744), (378, 389280), (405, 363328), (420, 350352), (432, 340620), (448, 328455), (480, 306558), (504, 291960), (540, 272496), (560, 262764), (567, 259520), (576, 255465), (630, 233568), (648, 227080), (672, 218970), (720, 204372), (756, 194640), (810, 181664), (811, 181440), (840, 175176), (864, 170310), (945, 155712), (960, 153279), (1008, 145980), (1080, 136248), (1120, 131382), (1134, 129760), (1260, 116784), (1296, 113540), (1344, 109485), (1440, 102186), (1512, 97320), (1620, 90832), (1622, 90720), (1680, 87588), (1728, 85155), (1890, 77856), (2016, 72990), (2160, 68124), (2240, 65691), (2268, 64880), (2433, 60480), (2520, 58392), (2592, 56770), (2835, 51904), (2880, 51093), (3024, 48660), (3240, 45416), (3244, 45360), (3360, 43794), (3780, 38928), (4032, 36495), (4055, 36288), (4320, 34062), (4536, 32440), (4866, 30240), (5040, 29196), (5184, 28385), (5670, 25952), (5677, 25920), (6048, 24330), (6480, 22708), (6488, 22680), (6720, 21897), (7299, 20160), (7560, 19464), (8110, 18144), (8640, 17031), (9072, 16220), (9732, 15120), (10080, 14598), (11340, 12976), (11354, 12960), (12096, 12165)]