211788360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 792230400

約数和(自身を除く): 580442040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 229, 252, 280, 315, 360, 367, 420, 458, 504, 630, 687, 734, 840, 916, 1101, 1145, 1260, 1374, 1468, 1603, 1832, 1835, 2061, 2202, 2290, 2520, 2569, 2748, 2936, 3206, 3303, 3435, 3670, 4122, 4404, 4580, 4809, 5138, 5496, 5505, 6412, 6606, 6870, 7340, 7707, 8015, 8244, 8808, 9160, 9618, 10276, 10305, 11010, 12824, 12845, 13212, 13740, 14427, 14680, 15414, 16030, 16488, 16515, 19236, 20552, 20610, 22020, 23121, 24045, 25690, 26424, 27480, 28854, 30828, 32060, 33030, 38472, 38535, 41220, 44040, 46242, 48090, 51380, 57708, 61656, 64120, 66060, 72135, 77070, 82440, 84043, 92484, 96180, 102760, 115416, 115605, 132120, 144270, 154140, 168086, 184968, 192360, 231210, 252129, 288540, 308280, 336172, 420215, 462420, 504258, 577080, 588301, 672344, 756387, 840430, 924840, 1008516, 1176602, 1260645, 1512774, 1680860, 1764903, 2017032, 2353204, 2521290, 2941505, 3025548, 3361720, 3529806, 3781935, 4706408, 5042580, 5294709, 5883010, 6051096, 7059612, 7563870, 8824515, 10085160, 10589418, 11766020, 14119224, 15127740, 17649030, 21178836, 23532040, 26473545, 30255480, 35298060, 42357672, 52947090, 70596120, 105894180, 211788360]

約数ペア:

[(1, 211788360), (2, 105894180), (3, 70596120), (4, 52947090), (5, 42357672), (6, 35298060), (7, 30255480), (8, 26473545), (9, 23532040), (10, 21178836), (12, 17649030), (14, 15127740), (15, 14119224), (18, 11766020), (20, 10589418), (21, 10085160), (24, 8824515), (28, 7563870), (30, 7059612), (35, 6051096), (36, 5883010), (40, 5294709), (42, 5042580), (45, 4706408), (56, 3781935), (60, 3529806), (63, 3361720), (70, 3025548), (72, 2941505), (84, 2521290), (90, 2353204), (105, 2017032), (120, 1764903), (126, 1680860), (140, 1512774), (168, 1260645), (180, 1176602), (210, 1008516), (229, 924840), (252, 840430), (280, 756387), (315, 672344), (360, 588301), (367, 577080), (420, 504258), (458, 462420), (504, 420215), (630, 336172), (687, 308280), (734, 288540), (840, 252129), (916, 231210), (1101, 192360), (1145, 184968), (1260, 168086), (1374, 154140), (1468, 144270), (1603, 132120), (1832, 115605), (1835, 115416), (2061, 102760), (2202, 96180), (2290, 92484), (2520, 84043), (2569, 82440), (2748, 77070), (2936, 72135), (3206, 66060), (3303, 64120), (3435, 61656), (3670, 57708), (4122, 51380), (4404, 48090), (4580, 46242), (4809, 44040), (5138, 41220), (5496, 38535), (5505, 38472), (6412, 33030), (6606, 32060), (6870, 30828), (7340, 28854), (7707, 27480), (8015, 26424), (8244, 25690), (8808, 24045), (9160, 23121), (9618, 22020), (10276, 20610), (10305, 20552), (11010, 19236), (12824, 16515), (12845, 16488), (13212, 16030), (13740, 15414), (14427, 14680)]