325152240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 1201673088

約数和(自身を除く): 876520848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 301, 336, 344, 392, 420, 430, 490, 516, 560, 588, 602, 643, 645, 688, 735, 784, 840, 860, 903, 980, 1032, 1176, 1204, 1286, 1290, 1470, 1505, 1680, 1720, 1806, 1929, 1960, 2064, 2107, 2352, 2408, 2572, 2580, 2940, 3010, 3215, 3440, 3612, 3858, 3920, 4214, 4501, 4515, 4816, 5144, 5160, 5880, 6020, 6321, 6430, 7224, 7716, 8428, 9002, 9030, 9645, 10288, 10320, 10535, 11760, 12040, 12642, 12860, 13503, 14448, 15432, 16856, 18004, 18060, 19290, 21070, 22505, 24080, 25284, 25720, 27006, 27649, 30864, 31507, 31605, 33712, 36008, 36120, 38580, 42140, 45010, 50568, 51440, 54012, 55298, 63014, 63210, 67515, 72016, 72240, 77160, 82947, 84280, 90020, 94521, 101136, 108024, 110596, 126028, 126420, 135030, 138245, 154320, 157535, 165894, 168560, 180040, 189042, 193543, 216048, 221192, 252056, 252840, 270060, 276490, 315070, 331788, 360080, 378084, 387086, 414735, 442384, 472605, 504112, 505680, 540120, 552980, 580629, 630140, 663576, 756168, 774172, 829470, 945210, 967715, 1080240, 1105960, 1161258, 1260280, 1327152, 1354801, 1512336, 1548344, 1658940, 1890420, 1935430, 2211920, 2322516, 2520560, 2709602, 2903145, 3096688, 3317880, 3780840, 3870860, 4064403, 4645032, 5419204, 5806290, 6635760, 6774005, 7561680, 7741720, 8128806, 9290064, 10838408, 11612580, 13548010, 15483440, 16257612, 20322015, 21676816, 23225160, 27096020, 32515224, 40644030, 46450320, 54192040, 65030448, 81288060, 108384080, 162576120, 325152240]

約数ペア:

[(1, 325152240), (2, 162576120), (3, 108384080), (4, 81288060), (5, 65030448), (6, 54192040), (7, 46450320), (8, 40644030), (10, 32515224), (12, 27096020), (14, 23225160), (15, 21676816), (16, 20322015), (20, 16257612), (21, 15483440), (24, 13548010), (28, 11612580), (30, 10838408), (35, 9290064), (40, 8128806), (42, 7741720), (43, 7561680), (48, 6774005), (49, 6635760), (56, 5806290), (60, 5419204), (70, 4645032), (80, 4064403), (84, 3870860), (86, 3780840), (98, 3317880), (105, 3096688), (112, 2903145), (120, 2709602), (129, 2520560), (140, 2322516), (147, 2211920), (168, 1935430), (172, 1890420), (196, 1658940), (210, 1548344), (215, 1512336), (240, 1354801), (245, 1327152), (258, 1260280), (280, 1161258), (294, 1105960), (301, 1080240), (336, 967715), (344, 945210), (392, 829470), (420, 774172), (430, 756168), (490, 663576), (516, 630140), (560, 580629), (588, 552980), (602, 540120), (643, 505680), (645, 504112), (688, 472605), (735, 442384), (784, 414735), (840, 387086), (860, 378084), (903, 360080), (980, 331788), (1032, 315070), (1176, 276490), (1204, 270060), (1286, 252840), (1290, 252056), (1470, 221192), (1505, 216048), (1680, 193543), (1720, 189042), (1806, 180040), (1929, 168560), (1960, 165894), (2064, 157535), (2107, 154320), (2352, 138245), (2408, 135030), (2572, 126420), (2580, 126028), (2940, 110596), (3010, 108024), (3215, 101136), (3440, 94521), (3612, 90020), (3858, 84280), (3920, 82947), (4214, 77160), (4501, 72240), (4515, 72016), (4816, 67515), (5144, 63210), (5160, 63014), (5880, 55298), (6020, 54012), (6321, 51440), (6430, 50568), (7224, 45010), (7716, 42140), (8428, 38580), (9002, 36120), (9030, 36008), (9645, 33712), (10288, 31605), (10320, 31507), (10535, 30864), (11760, 27649), (12040, 27006), (12642, 25720), (12860, 25284), (13503, 24080), (14448, 22505), (15432, 21070), (16856, 19290), (18004, 18060)]