243912480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 884701440

約数和(自身を除く): 640788960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 229, 240, 280, 317, 336, 420, 458, 480, 560, 634, 672, 687, 840, 916, 951, 1120, 1145, 1268, 1374, 1585, 1603, 1680, 1832, 1902, 2219, 2290, 2536, 2748, 3170, 3206, 3360, 3435, 3664, 3804, 4438, 4580, 4755, 4809, 5072, 5496, 6340, 6412, 6657, 6870, 7328, 7608, 8015, 8876, 9160, 9510, 9618, 10144, 10992, 11095, 12680, 12824, 13314, 13740, 15216, 16030, 17752, 18320, 19020, 19236, 21984, 22190, 24045, 25360, 25648, 26628, 27480, 30432, 32060, 33285, 35504, 36640, 38040, 38472, 44380, 48090, 50720, 51296, 53256, 54960, 64120, 66570, 71008, 72593, 76080, 76944, 88760, 96180, 106512, 109920, 128240, 133140, 145186, 152160, 153888, 177520, 192360, 213024, 217779, 256480, 266280, 290372, 355040, 362965, 384720, 435558, 508151, 532560, 580744, 725930, 769440, 871116, 1016302, 1065120, 1088895, 1161488, 1451860, 1524453, 1742232, 2032604, 2177790, 2322976, 2540755, 2903720, 3048906, 3484464, 4065208, 4355580, 5081510, 5807440, 6097812, 6968928, 7622265, 8130416, 8711160, 10163020, 11614880, 12195624, 15244530, 16260832, 17422320, 20326040, 24391248, 30489060, 34844640, 40652080, 48782496, 60978120, 81304160, 121956240, 243912480]

約数ペア:

[(1, 243912480), (2, 121956240), (3, 81304160), (4, 60978120), (5, 48782496), (6, 40652080), (7, 34844640), (8, 30489060), (10, 24391248), (12, 20326040), (14, 17422320), (15, 16260832), (16, 15244530), (20, 12195624), (21, 11614880), (24, 10163020), (28, 8711160), (30, 8130416), (32, 7622265), (35, 6968928), (40, 6097812), (42, 5807440), (48, 5081510), (56, 4355580), (60, 4065208), (70, 3484464), (80, 3048906), (84, 2903720), (96, 2540755), (105, 2322976), (112, 2177790), (120, 2032604), (140, 1742232), (160, 1524453), (168, 1451860), (210, 1161488), (224, 1088895), (229, 1065120), (240, 1016302), (280, 871116), (317, 769440), (336, 725930), (420, 580744), (458, 532560), (480, 508151), (560, 435558), (634, 384720), (672, 362965), (687, 355040), (840, 290372), (916, 266280), (951, 256480), (1120, 217779), (1145, 213024), (1268, 192360), (1374, 177520), (1585, 153888), (1603, 152160), (1680, 145186), (1832, 133140), (1902, 128240), (2219, 109920), (2290, 106512), (2536, 96180), (2748, 88760), (3170, 76944), (3206, 76080), (3360, 72593), (3435, 71008), (3664, 66570), (3804, 64120), (4438, 54960), (4580, 53256), (4755, 51296), (4809, 50720), (5072, 48090), (5496, 44380), (6340, 38472), (6412, 38040), (6657, 36640), (6870, 35504), (7328, 33285), (7608, 32060), (8015, 30432), (8876, 27480), (9160, 26628), (9510, 25648), (9618, 25360), (10144, 24045), (10992, 22190), (11095, 21984), (12680, 19236), (12824, 19020), (13314, 18320), (13740, 17752), (15216, 16030)]