208296480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1391

約数の個数: 192

約数和(自身を含む): 766402560

約数和(自身を除く): 558106080

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, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1319, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2638, 2820, 3290, 3360, 3760, 3948, 3957, 4512, 4935, 5264, 5276, 5640, 6580, 6595, 7520, 7896, 7914, 9233, 9870, 10528, 10552, 11280, 13160, 13190, 15792, 15828, 18466, 19740, 19785, 21104, 22560, 26320, 26380, 27699, 31584, 31656, 36932, 39480, 39570, 42208, 46165, 52640, 52760, 55398, 61993, 63312, 73864, 78960, 79140, 92330, 105520, 110796, 123986, 126624, 138495, 147728, 157920, 158280, 184660, 185979, 211040, 221592, 247972, 276990, 295456, 309965, 316560, 369320, 371958, 433951, 443184, 495944, 553980, 619930, 633120, 738640, 743916, 867902, 886368, 929895, 991888, 1107960, 1239860, 1301853, 1477280, 1487832, 1735804, 1859790, 1983776, 2169755, 2215920, 2479720, 2603706, 2975664, 3471608, 3719580, 4339510, 4431840, 4959440, 5207412, 5951328, 6509265, 6943216, 7439160, 8679020, 9918880, 10414824, 13018530, 13886432, 14878320, 17358040, 20829648, 26037060, 29756640, 34716080, 41659296, 52074120, 69432160, 104148240, 208296480]

約数ペア:

[(1, 208296480), (2, 104148240), (3, 69432160), (4, 52074120), (5, 41659296), (6, 34716080), (7, 29756640), (8, 26037060), (10, 20829648), (12, 17358040), (14, 14878320), (15, 13886432), (16, 13018530), (20, 10414824), (21, 9918880), (24, 8679020), (28, 7439160), (30, 6943216), (32, 6509265), (35, 5951328), (40, 5207412), (42, 4959440), (47, 4431840), (48, 4339510), (56, 3719580), (60, 3471608), (70, 2975664), (80, 2603706), (84, 2479720), (94, 2215920), (96, 2169755), (105, 1983776), (112, 1859790), (120, 1735804), (140, 1487832), (141, 1477280), (160, 1301853), (168, 1239860), (188, 1107960), (210, 991888), (224, 929895), (235, 886368), (240, 867902), (280, 743916), (282, 738640), (329, 633120), (336, 619930), (376, 553980), (420, 495944), (470, 443184), (480, 433951), (560, 371958), (564, 369320), (658, 316560), (672, 309965), (705, 295456), (752, 276990), (840, 247972), (940, 221592), (987, 211040), (1120, 185979), (1128, 184660), (1316, 158280), (1319, 157920), (1410, 147728), (1504, 138495), (1645, 126624), (1680, 123986), (1880, 110796), (1974, 105520), (2256, 92330), (2632, 79140), (2638, 78960), (2820, 73864), (3290, 63312), (3360, 61993), (3760, 55398), (3948, 52760), (3957, 52640), (4512, 46165), (4935, 42208), (5264, 39570), (5276, 39480), (5640, 36932), (6580, 31656), (6595, 31584), (7520, 27699), (7896, 26380), (7914, 26320), (9233, 22560), (9870, 21104), (10528, 19785), (10552, 19740), (11280, 18466), (13160, 15828), (13190, 15792)]