243710460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 852074496

約数和(自身を除く): 608364036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 1143, 1260, 1270, 1523, 1524, 1778, 1905, 2286, 2540, 2667, 3046, 3556, 3810, 4445, 4569, 4572, 5334, 5715, 6092, 7615, 7620, 8001, 8890, 9138, 10661, 10668, 11430, 13335, 13707, 15230, 16002, 17780, 18276, 21322, 22845, 22860, 26670, 27414, 30460, 31983, 32004, 40005, 42644, 45690, 53305, 53340, 54828, 63966, 68535, 80010, 91380, 95949, 106610, 127932, 137070, 159915, 160020, 191898, 193421, 213220, 274140, 319830, 383796, 386842, 479745, 580263, 639660, 773684, 959490, 967105, 1160526, 1353947, 1740789, 1918980, 1934210, 2321052, 2707894, 2901315, 3481578, 3868420, 4061841, 5415788, 5802630, 6769735, 6963156, 8123682, 8703945, 11605260, 12185523, 13539470, 16247364, 17407890, 20309205, 24371046, 27078940, 34815780, 40618410, 48742092, 60927615, 81236820, 121855230, 243710460]

約数ペア:

[(1, 243710460), (2, 121855230), (3, 81236820), (4, 60927615), (5, 48742092), (6, 40618410), (7, 34815780), (9, 27078940), (10, 24371046), (12, 20309205), (14, 17407890), (15, 16247364), (18, 13539470), (20, 12185523), (21, 11605260), (28, 8703945), (30, 8123682), (35, 6963156), (36, 6769735), (42, 5802630), (45, 5415788), (60, 4061841), (63, 3868420), (70, 3481578), (84, 2901315), (90, 2707894), (105, 2321052), (126, 1934210), (127, 1918980), (140, 1740789), (180, 1353947), (210, 1160526), (252, 967105), (254, 959490), (315, 773684), (381, 639660), (420, 580263), (508, 479745), (630, 386842), (635, 383796), (762, 319830), (889, 274140), (1143, 213220), (1260, 193421), (1270, 191898), (1523, 160020), (1524, 159915), (1778, 137070), (1905, 127932), (2286, 106610), (2540, 95949), (2667, 91380), (3046, 80010), (3556, 68535), (3810, 63966), (4445, 54828), (4569, 53340), (4572, 53305), (5334, 45690), (5715, 42644), (6092, 40005), (7615, 32004), (7620, 31983), (8001, 30460), (8890, 27414), (9138, 26670), (10661, 22860), (10668, 22845), (11430, 21322), (13335, 18276), (13707, 17780), (15230, 16002)]