21855790656

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 420

約数和(自身を含む): 76029769200

約数和(自身を除く): 54173978544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 139, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 278, 288, 294, 324, 336, 378, 392, 417, 432, 441, 448, 504, 556, 567, 576, 588, 619, 648, 672, 756, 784, 834, 864, 882, 973, 1008, 1112, 1134, 1176, 1238, 1251, 1296, 1323, 1344, 1512, 1568, 1668, 1728, 1764, 1857, 1946, 2016, 2224, 2268, 2352, 2476, 2502, 2592, 2646, 2919, 3024, 3136, 3336, 3528, 3714, 3753, 3892, 3969, 4032, 4333, 4448, 4536, 4704, 4952, 5004, 5184, 5292, 5571, 5838, 6048, 6672, 6811, 7056, 7428, 7506, 7784, 7938, 8666, 8757, 8896, 9072, 9408, 9904, 10008, 10584, 11142, 11259, 11676, 12096, 12999, 13344, 13622, 14112, 14856, 15012, 15568, 15876, 16713, 17332, 17514, 18144, 19808, 20016, 20433, 21168, 22284, 22518, 23352, 25998, 26271, 26688, 27244, 28224, 29712, 30024, 30331, 31136, 31752, 33426, 34664, 35028, 36288, 38997, 39616, 40032, 40866, 42336, 44568, 45036, 46704, 50139, 51996, 52542, 54488, 59424, 60048, 60662, 61299, 62272, 63504, 66852, 69328, 70056, 77994, 78813, 80064, 81732, 84672, 86041, 89136, 90072, 90993, 93408, 100278, 103992, 105084, 108976, 116991, 118848, 120096, 121324, 122598, 127008, 133704, 138656, 140112, 155988, 157626, 163464, 172082, 178272, 180144, 181986, 183897, 186816, 200556, 207984, 210168, 217952, 233982, 240192, 242648, 245196, 254016, 258123, 267408, 272979, 277312, 280224, 311976, 315252, 326928, 344164, 350973, 356544, 360288, 363972, 367794, 401112, 415968, 420336, 435904, 467964, 485296, 490392, 516246, 534816, 545958, 551691, 560448, 602287, 623952, 630504, 653856, 688328, 701946, 720576, 727944, 735588, 774369, 802224, 818937, 831936, 840672, 935928, 970592, 980784, 1032492, 1069632, 1091916, 1103382, 1204574, 1247904, 1261008, 1307712, 1376656, 1403892, 1455888, 1471176, 1548738, 1604448, 1637874, 1681344, 1806861, 1871856, 1941184, 1961568, 2064984, 2183832, 2206764, 2323107, 2409148, 2456811, 2495808, 2522016, 2753312, 2807784, 2911776, 2942352, 3097476, 3208896, 3275748, 3613722, 3743712, 3923136, 4129968, 4216009, 4367664, 4413528, 4646214, 4818296, 4913622, 5044032, 5420583, 5506624, 5615568, 5823552, 5884704, 6194952, 6551496, 6969321, 7227444, 7487424, 8259936, 8432018, 8735328, 8827056, 9292428, 9636592, 9827244, 10841166, 11231136, 11769408, 12389904, 12648027, 13102992, 13938642, 14454888, 16261749, 16519872, 16864036, 17470656, 17654112, 18584856, 19273184, 19654488, 21682332, 22462272, 24779808, 25296054, 26205984, 27877284, 28909776, 32523498, 33728072, 35308224, 37169712, 37944081, 38546368, 39308976, 43364664, 48785247, 49559616, 50592108, 52411968, 55754568, 57819552, 65046996, 67456144, 74339424, 75888162, 78617952, 86729328, 97570494, 101184216, 111509136, 113832243, 115639104, 130093992, 134912288, 148678848, 151776324, 157235904, 173458656, 195140988, 202368432, 223018272, 227664486, 260187984, 269824576, 303552648, 341496729, 346917312, 390281976, 404736864, 446036544, 455328972, 520375968, 607105296, 682993458, 780563952, 809473728, 910657944, 1040751936, 1214210592, 1365986916, 1561127904, 1821315888, 2428421184, 2731973832, 3122255808, 3642631776, 5463947664, 7285263552, 10927895328, 21855790656]

約数ペア:

[(1, 21855790656), (2, 10927895328), (3, 7285263552), (4, 5463947664), (6, 3642631776), (7, 3122255808), (8, 2731973832), (9, 2428421184), (12, 1821315888), (14, 1561127904), (16, 1365986916), (18, 1214210592), (21, 1040751936), (24, 910657944), (27, 809473728), (28, 780563952), (32, 682993458), (36, 607105296), (42, 520375968), (48, 455328972), (49, 446036544), (54, 404736864), (56, 390281976), (63, 346917312), (64, 341496729), (72, 303552648), (81, 269824576), (84, 260187984), (96, 227664486), (98, 223018272), (108, 202368432), (112, 195140988), (126, 173458656), (139, 157235904), (144, 151776324), (147, 148678848), (162, 134912288), (168, 130093992), (189, 115639104), (192, 113832243), (196, 111509136), (216, 101184216), (224, 97570494), (252, 86729328), (278, 78617952), (288, 75888162), (294, 74339424), (324, 67456144), (336, 65046996), (378, 57819552), (392, 55754568), (417, 52411968), (432, 50592108), (441, 49559616), (448, 48785247), (504, 43364664), (556, 39308976), (567, 38546368), (576, 37944081), (588, 37169712), (619, 35308224), (648, 33728072), (672, 32523498), (756, 28909776), (784, 27877284), (834, 26205984), (864, 25296054), (882, 24779808), (973, 22462272), (1008, 21682332), (1112, 19654488), (1134, 19273184), (1176, 18584856), (1238, 17654112), (1251, 17470656), (1296, 16864036), (1323, 16519872), (1344, 16261749), (1512, 14454888), (1568, 13938642), (1668, 13102992), (1728, 12648027), (1764, 12389904), (1857, 11769408), (1946, 11231136), (2016, 10841166), (2224, 9827244), (2268, 9636592), (2352, 9292428), (2476, 8827056), (2502, 8735328), (2592, 8432018), (2646, 8259936), (2919, 7487424), (3024, 7227444), (3136, 6969321), (3336, 6551496), (3528, 6194952), (3714, 5884704), (3753, 5823552), (3892, 5615568), (3969, 5506624), (4032, 5420583), (4333, 5044032), (4448, 4913622), (4536, 4818296), (4704, 4646214), (4952, 4413528), (5004, 4367664), (5184, 4216009), (5292, 4129968), (5571, 3923136), (5838, 3743712), (6048, 3613722), (6672, 3275748), (6811, 3208896), (7056, 3097476), (7428, 2942352), (7506, 2911776), (7784, 2807784), (7938, 2753312), (8666, 2522016), (8757, 2495808), (8896, 2456811), (9072, 2409148), (9408, 2323107), (9904, 2206764), (10008, 2183832), (10584, 2064984), (11142, 1961568), (11259, 1941184), (11676, 1871856), (12096, 1806861), (12999, 1681344), (13344, 1637874), (13622, 1604448), (14112, 1548738), (14856, 1471176), (15012, 1455888), (15568, 1403892), (15876, 1376656), (16713, 1307712), (17332, 1261008), (17514, 1247904), (18144, 1204574), (19808, 1103382), (20016, 1091916), (20433, 1069632), (21168, 1032492), (22284, 980784), (22518, 970592), (23352, 935928), (25998, 840672), (26271, 831936), (26688, 818937), (27244, 802224), (28224, 774369), (29712, 735588), (30024, 727944), (30331, 720576), (31136, 701946), (31752, 688328), (33426, 653856), (34664, 630504), (35028, 623952), (36288, 602287), (38997, 560448), (39616, 551691), (40032, 545958), (40866, 534816), (42336, 516246), (44568, 490392), (45036, 485296), (46704, 467964), (50139, 435904), (51996, 420336), (52542, 415968), (54488, 401112), (59424, 367794), (60048, 363972), (60662, 360288), (61299, 356544), (62272, 350973), (63504, 344164), (66852, 326928), (69328, 315252), (70056, 311976), (77994, 280224), (78813, 277312), (80064, 272979), (81732, 267408), (84672, 258123), (86041, 254016), (89136, 245196), (90072, 242648), (90993, 240192), (93408, 233982), (100278, 217952), (103992, 210168), (105084, 207984), (108976, 200556), (116991, 186816), (118848, 183897), (120096, 181986), (121324, 180144), (122598, 178272), (127008, 172082), (133704, 163464), (138656, 157626), (140112, 155988)]