20165760384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6257}}^1$

素因数の和:6401

約数の個数: 256

約数和(自身を含む): 67406169600

約数和(自身を除く): 47240409216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 109, 112, 128, 132, 154, 168, 176, 192, 218, 224, 231, 264, 308, 327, 336, 352, 384, 436, 448, 462, 528, 616, 654, 672, 704, 763, 872, 896, 924, 1056, 1199, 1232, 1308, 1344, 1408, 1526, 1744, 1848, 2112, 2289, 2398, 2464, 2616, 2688, 3052, 3488, 3597, 3696, 4224, 4578, 4796, 4928, 5232, 6104, 6257, 6976, 7194, 7392, 8393, 9156, 9592, 9856, 10464, 12208, 12514, 13952, 14388, 14784, 16786, 18312, 18771, 19184, 20928, 24416, 25028, 25179, 28776, 29568, 33572, 36624, 37542, 38368, 41856, 43799, 48832, 50056, 50358, 57552, 67144, 68827, 73248, 75084, 76736, 87598, 97664, 100112, 100716, 115104, 131397, 134288, 137654, 146496, 150168, 153472, 175196, 200224, 201432, 206481, 230208, 262794, 268576, 275308, 292992, 300336, 350392, 400448, 402864, 412962, 460416, 481789, 525588, 537152, 550616, 600672, 682013, 700784, 800896, 805728, 825924, 963578, 1051176, 1074304, 1101232, 1201344, 1364026, 1401568, 1445367, 1611456, 1651848, 1927156, 2046039, 2102352, 2202464, 2402688, 2728052, 2803136, 2890734, 3222912, 3303696, 3854312, 4092078, 4204704, 4404928, 4774091, 5456104, 5606272, 5781468, 6607392, 7502143, 7708624, 8184156, 8409408, 8809856, 9548182, 10912208, 11562936, 13214784, 14322273, 15004286, 15417248, 16368312, 16818816, 19096364, 21824416, 22506429, 23125872, 26429568, 28644546, 30008572, 30834496, 32736624, 38192728, 43648832, 45012858, 46251744, 52515001, 57289092, 60017144, 61668992, 65473248, 76385456, 87297664, 90025716, 92503488, 105030002, 114578184, 120034288, 130946496, 152770912, 157545003, 180051432, 185006976, 210060004, 229156368, 240068576, 261892992, 305541824, 315090006, 360102864, 420120008, 458312736, 480137152, 611083648, 630180012, 720205728, 840240016, 916625472, 960274304, 1260360024, 1440411456, 1680480032, 1833250944, 2520720048, 2880822912, 3360960064, 5041440096, 6721920128, 10082880192, 20165760384]

約数ペア:

[(1, 20165760384), (2, 10082880192), (3, 6721920128), (4, 5041440096), (6, 3360960064), (7, 2880822912), (8, 2520720048), (11, 1833250944), (12, 1680480032), (14, 1440411456), (16, 1260360024), (21, 960274304), (22, 916625472), (24, 840240016), (28, 720205728), (32, 630180012), (33, 611083648), (42, 480137152), (44, 458312736), (48, 420120008), (56, 360102864), (64, 315090006), (66, 305541824), (77, 261892992), (84, 240068576), (88, 229156368), (96, 210060004), (109, 185006976), (112, 180051432), (128, 157545003), (132, 152770912), (154, 130946496), (168, 120034288), (176, 114578184), (192, 105030002), (218, 92503488), (224, 90025716), (231, 87297664), (264, 76385456), (308, 65473248), (327, 61668992), (336, 60017144), (352, 57289092), (384, 52515001), (436, 46251744), (448, 45012858), (462, 43648832), (528, 38192728), (616, 32736624), (654, 30834496), (672, 30008572), (704, 28644546), (763, 26429568), (872, 23125872), (896, 22506429), (924, 21824416), (1056, 19096364), (1199, 16818816), (1232, 16368312), (1308, 15417248), (1344, 15004286), (1408, 14322273), (1526, 13214784), (1744, 11562936), (1848, 10912208), (2112, 9548182), (2289, 8809856), (2398, 8409408), (2464, 8184156), (2616, 7708624), (2688, 7502143), (3052, 6607392), (3488, 5781468), (3597, 5606272), (3696, 5456104), (4224, 4774091), (4578, 4404928), (4796, 4204704), (4928, 4092078), (5232, 3854312), (6104, 3303696), (6257, 3222912), (6976, 2890734), (7194, 2803136), (7392, 2728052), (8393, 2402688), (9156, 2202464), (9592, 2102352), (9856, 2046039), (10464, 1927156), (12208, 1651848), (12514, 1611456), (13952, 1445367), (14388, 1401568), (14784, 1364026), (16786, 1201344), (18312, 1101232), (18771, 1074304), (19184, 1051176), (20928, 963578), (24416, 825924), (25028, 805728), (25179, 800896), (28776, 700784), (29568, 682013), (33572, 600672), (36624, 550616), (37542, 537152), (38368, 525588), (41856, 481789), (43799, 460416), (48832, 412962), (50056, 402864), (50358, 400448), (57552, 350392), (67144, 300336), (68827, 292992), (73248, 275308), (75084, 268576), (76736, 262794), (87598, 230208), (97664, 206481), (100112, 201432), (100716, 200224), (115104, 175196), (131397, 153472), (134288, 150168), (137654, 146496)]