348547680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 288

約数和(自身を含む): 1313728416

約数和(自身を除く): 965180736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 288, 312, 344, 360, 387, 390, 416, 430, 433, 468, 480, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 866, 936, 1032, 1040, 1118, 1170, 1248, 1290, 1299, 1376, 1440, 1548, 1560, 1677, 1720, 1732, 1872, 1935, 2064, 2080, 2165, 2236, 2340, 2580, 2598, 2795, 3096, 3120, 3354, 3440, 3464, 3744, 3870, 3897, 4128, 4330, 4472, 4680, 5031, 5160, 5196, 5590, 5629, 6192, 6240, 6495, 6708, 6880, 6928, 7740, 7794, 8385, 8660, 8944, 9360, 10062, 10320, 10392, 11180, 11258, 12384, 12990, 13416, 13856, 15480, 15588, 16770, 16887, 17320, 17888, 18619, 18720, 19485, 20124, 20640, 20784, 22360, 22516, 25155, 25980, 26832, 28145, 30960, 31176, 33540, 33774, 34640, 37238, 38970, 40248, 41568, 44720, 45032, 50310, 50661, 51960, 53664, 55857, 56290, 61920, 62352, 67080, 67548, 69280, 74476, 77940, 80496, 84435, 89440, 90064, 93095, 100620, 101322, 103920, 111714, 112580, 124704, 134160, 135096, 148952, 155880, 160992, 167571, 168870, 180128, 186190, 201240, 202644, 207840, 223428, 225160, 242047, 253305, 268320, 270192, 279285, 297904, 311760, 335142, 337740, 372380, 402480, 405288, 446856, 450320, 484094, 506610, 540384, 558570, 595808, 623520, 670284, 675480, 726141, 744760, 804960, 810576, 837855, 893712, 900640, 968188, 1013220, 1117140, 1210235, 1340568, 1350960, 1452282, 1489520, 1621152, 1675710, 1787424, 1936376, 2026440, 2178423, 2234280, 2420470, 2681136, 2701920, 2904564, 2979040, 3351420, 3630705, 3872752, 4052880, 4356846, 4468560, 4840940, 5362272, 5809128, 6702840, 7261410, 7745504, 8105760, 8713692, 8937120, 9681880, 10892115, 11618256, 13405680, 14522820, 17427384, 19363760, 21784230, 23236512, 26811360, 29045640, 34854768, 38727520, 43568460, 58091280, 69709536, 87136920, 116182560, 174273840, 348547680]

約数ペア:

[(1, 348547680), (2, 174273840), (3, 116182560), (4, 87136920), (5, 69709536), (6, 58091280), (8, 43568460), (9, 38727520), (10, 34854768), (12, 29045640), (13, 26811360), (15, 23236512), (16, 21784230), (18, 19363760), (20, 17427384), (24, 14522820), (26, 13405680), (30, 11618256), (32, 10892115), (36, 9681880), (39, 8937120), (40, 8713692), (43, 8105760), (45, 7745504), (48, 7261410), (52, 6702840), (60, 5809128), (65, 5362272), (72, 4840940), (78, 4468560), (80, 4356846), (86, 4052880), (90, 3872752), (96, 3630705), (104, 3351420), (117, 2979040), (120, 2904564), (129, 2701920), (130, 2681136), (144, 2420470), (156, 2234280), (160, 2178423), (172, 2026440), (180, 1936376), (195, 1787424), (208, 1675710), (215, 1621152), (234, 1489520), (240, 1452282), (258, 1350960), (260, 1340568), (288, 1210235), (312, 1117140), (344, 1013220), (360, 968188), (387, 900640), (390, 893712), (416, 837855), (430, 810576), (433, 804960), (468, 744760), (480, 726141), (516, 675480), (520, 670284), (559, 623520), (585, 595808), (624, 558570), (645, 540384), (688, 506610), (720, 484094), (774, 450320), (780, 446856), (860, 405288), (866, 402480), (936, 372380), (1032, 337740), (1040, 335142), (1118, 311760), (1170, 297904), (1248, 279285), (1290, 270192), (1299, 268320), (1376, 253305), (1440, 242047), (1548, 225160), (1560, 223428), (1677, 207840), (1720, 202644), (1732, 201240), (1872, 186190), (1935, 180128), (2064, 168870), (2080, 167571), (2165, 160992), (2236, 155880), (2340, 148952), (2580, 135096), (2598, 134160), (2795, 124704), (3096, 112580), (3120, 111714), (3354, 103920), (3440, 101322), (3464, 100620), (3744, 93095), (3870, 90064), (3897, 89440), (4128, 84435), (4330, 80496), (4472, 77940), (4680, 74476), (5031, 69280), (5160, 67548), (5196, 67080), (5590, 62352), (5629, 61920), (6192, 56290), (6240, 55857), (6495, 53664), (6708, 51960), (6880, 50661), (6928, 50310), (7740, 45032), (7794, 44720), (8385, 41568), (8660, 40248), (8944, 38970), (9360, 37238), (10062, 34640), (10320, 33774), (10392, 33540), (11180, 31176), (11258, 30960), (12384, 28145), (12990, 26832), (13416, 25980), (13856, 25155), (15480, 22516), (15588, 22360), (16770, 20784), (16887, 20640), (17320, 20124), (17888, 19485), (18619, 18720)]