718173120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{106871}}^1$

素因数の和:106898

約数の個数: 112

約数和(自身を含む): 2605966848

約数和(自身を除く): 1887793728

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 106871, 213742, 320613, 427484, 534355, 641226, 748097, 854968, 1068710, 1282452, 1496194, 1603065, 1709936, 2137420, 2244291, 2564904, 2992388, 3206130, 3419872, 3740485, 4274840, 4488582, 5129808, 5984776, 6412260, 6839744, 7480970, 8549680, 8977164, 10259616, 11221455, 11969552, 12824520, 14961940, 17099360, 17954328, 20519232, 22442910, 23939104, 25649040, 29923880, 34198720, 35908656, 44885820, 47878208, 51298080, 59847760, 71817312, 89771640, 102596160, 119695520, 143634624, 179543280, 239391040, 359086560, 718173120]

約数ペア:

[(1, 718173120), (2, 359086560), (3, 239391040), (4, 179543280), (5, 143634624), (6, 119695520), (7, 102596160), (8, 89771640), (10, 71817312), (12, 59847760), (14, 51298080), (15, 47878208), (16, 44885820), (20, 35908656), (21, 34198720), (24, 29923880), (28, 25649040), (30, 23939104), (32, 22442910), (35, 20519232), (40, 17954328), (42, 17099360), (48, 14961940), (56, 12824520), (60, 11969552), (64, 11221455), (70, 10259616), (80, 8977164), (84, 8549680), (96, 7480970), (105, 6839744), (112, 6412260), (120, 5984776), (140, 5129808), (160, 4488582), (168, 4274840), (192, 3740485), (210, 3419872), (224, 3206130), (240, 2992388), (280, 2564904), (320, 2244291), (336, 2137420), (420, 1709936), (448, 1603065), (480, 1496194), (560, 1282452), (672, 1068710), (840, 854968), (960, 748097), (1120, 641226), (1344, 534355), (1680, 427484), (2240, 320613), (3360, 213742), (6720, 106871)]