211762320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 240

約数和(自身を含む): 833571648

約数和(自身を除く): 621809328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1637, 1680, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3274, 3696, 3920, 4312, 4620, 4911, 5390, 5880, 6160, 6468, 6548, 8085, 8185, 8624, 9240, 9822, 10780, 11459, 11760, 12936, 13096, 16170, 16370, 18007, 18480, 19644, 21560, 22918, 24555, 25872, 26192, 32340, 32740, 34377, 36014, 39288, 43120, 45836, 49110, 54021, 57295, 64680, 65480, 68754, 72028, 78576, 80213, 90035, 91672, 98220, 108042, 114590, 126049, 129360, 130960, 137508, 144056, 160426, 171885, 180070, 183344, 196440, 216084, 229180, 240639, 252098, 270105, 275016, 288112, 320852, 343770, 360140, 378147, 392880, 401065, 432168, 458360, 481278, 504196, 540210, 550032, 630245, 641704, 687540, 720280, 756294, 802130, 864336, 882343, 916720, 962556, 1008392, 1080420, 1203195, 1260490, 1283408, 1375080, 1440560, 1512588, 1604260, 1764686, 1890735, 1925112, 2016784, 2160840, 2406390, 2520980, 2647029, 2750160, 3025176, 3208520, 3529372, 3781470, 3850224, 4321680, 4411715, 4812780, 5041960, 5294058, 6050352, 6417040, 7058744, 7562940, 8823430, 9625560, 10083920, 10588116, 13235145, 14117488, 15125880, 17646860, 19251120, 21176232, 26470290, 30251760, 35293720, 42352464, 52940580, 70587440, 105881160, 211762320]

約数ペア:

[(1, 211762320), (2, 105881160), (3, 70587440), (4, 52940580), (5, 42352464), (6, 35293720), (7, 30251760), (8, 26470290), (10, 21176232), (11, 19251120), (12, 17646860), (14, 15125880), (15, 14117488), (16, 13235145), (20, 10588116), (21, 10083920), (22, 9625560), (24, 8823430), (28, 7562940), (30, 7058744), (33, 6417040), (35, 6050352), (40, 5294058), (42, 5041960), (44, 4812780), (48, 4411715), (49, 4321680), (55, 3850224), (56, 3781470), (60, 3529372), (66, 3208520), (70, 3025176), (77, 2750160), (80, 2647029), (84, 2520980), (88, 2406390), (98, 2160840), (105, 2016784), (110, 1925112), (112, 1890735), (120, 1764686), (132, 1604260), (140, 1512588), (147, 1440560), (154, 1375080), (165, 1283408), (168, 1260490), (176, 1203195), (196, 1080420), (210, 1008392), (220, 962556), (231, 916720), (240, 882343), (245, 864336), (264, 802130), (280, 756294), (294, 720280), (308, 687540), (330, 641704), (336, 630245), (385, 550032), (392, 540210), (420, 504196), (440, 481278), (462, 458360), (490, 432168), (528, 401065), (539, 392880), (560, 378147), (588, 360140), (616, 343770), (660, 320852), (735, 288112), (770, 275016), (784, 270105), (840, 252098), (880, 240639), (924, 229180), (980, 216084), (1078, 196440), (1155, 183344), (1176, 180070), (1232, 171885), (1320, 160426), (1470, 144056), (1540, 137508), (1617, 130960), (1637, 129360), (1680, 126049), (1848, 114590), (1960, 108042), (2156, 98220), (2310, 91672), (2352, 90035), (2640, 80213), (2695, 78576), (2940, 72028), (3080, 68754), (3234, 65480), (3274, 64680), (3696, 57295), (3920, 54021), (4312, 49110), (4620, 45836), (4911, 43120), (5390, 39288), (5880, 36014), (6160, 34377), (6468, 32740), (6548, 32340), (8085, 26192), (8185, 25872), (8624, 24555), (9240, 22918), (9822, 21560), (10780, 19644), (11459, 18480), (11760, 18007), (12936, 16370), (13096, 16170)]