19920870816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1209

約数の個数: 432

約数和(自身を含む): 69080497920

約数和(自身を除く): 49159627104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 66, 77, 84, 88, 93, 96, 98, 112, 121, 124, 132, 147, 154, 168, 176, 186, 196, 217, 224, 231, 242, 248, 264, 294, 308, 336, 341, 352, 363, 372, 392, 434, 462, 484, 496, 528, 539, 588, 616, 651, 672, 682, 726, 744, 784, 847, 868, 924, 968, 992, 1023, 1056, 1078, 1129, 1176, 1232, 1302, 1364, 1452, 1488, 1519, 1568, 1617, 1694, 1736, 1848, 1936, 2046, 2156, 2258, 2352, 2387, 2464, 2541, 2604, 2728, 2904, 2976, 3038, 3234, 3387, 3388, 3472, 3696, 3751, 3872, 4092, 4312, 4516, 4557, 4704, 4774, 5082, 5208, 5456, 5808, 5929, 6076, 6468, 6774, 6776, 6944, 7161, 7392, 7502, 7903, 8184, 8624, 9032, 9114, 9548, 10164, 10416, 10912, 11253, 11616, 11858, 12152, 12419, 12936, 13548, 13552, 14322, 15004, 15806, 16368, 16709, 17248, 17787, 18064, 18228, 19096, 20328, 20832, 22506, 23709, 23716, 24304, 24838, 25872, 26257, 27096, 27104, 28644, 30008, 31612, 32736, 33418, 34999, 35574, 36128, 36456, 37257, 38192, 40656, 45012, 47418, 47432, 48608, 49676, 50127, 51744, 52514, 54192, 55321, 57288, 60016, 63224, 66836, 69998, 71148, 72912, 74514, 76384, 78771, 81312, 86933, 90024, 94836, 94864, 99352, 100254, 104997, 105028, 108384, 110642, 114576, 120032, 126448, 133672, 136609, 139996, 142296, 145824, 149028, 157542, 165963, 173866, 180048, 183799, 189672, 189728, 198704, 200508, 209994, 210056, 221284, 229152, 244993, 252896, 260799, 267344, 273218, 279992, 284592, 298056, 315084, 331926, 347732, 360096, 367598, 379344, 384989, 397408, 401016, 409827, 419988, 420112, 442568, 489986, 521598, 534688, 546436, 551397, 559984, 569184, 596112, 608531, 630168, 663852, 695464, 734979, 735196, 758688, 769978, 802032, 819654, 839976, 840224, 885136, 956263, 979972, 1043196, 1092872, 1102794, 1119968, 1154967, 1192224, 1217062, 1260336, 1327704, 1390928, 1469958, 1470392, 1539956, 1604064, 1639308, 1679952, 1714951, 1770272, 1825593, 1912526, 1959944, 2086392, 2185744, 2205588, 2309934, 2434124, 2520672, 2655408, 2694923, 2781856, 2868789, 2939916, 2940784, 3079912, 3278616, 3359904, 3429902, 3651186, 3825052, 3919888, 4172784, 4234879, 4371488, 4411176, 4619868, 4868248, 5144853, 5310816, 5389846, 5737578, 5879832, 5881568, 6159824, 6557232, 6693841, 6859804, 7302372, 7650104, 7839776, 8084769, 8345568, 8469758, 8822352, 9239736, 9736496, 10289706, 10779692, 11475156, 11759664, 12319648, 12704637, 13114464, 13387682, 13719608, 14604744, 15300208, 16169538, 16939516, 17644704, 18479472, 18864461, 19472992, 20081523, 20579412, 21559384, 22950312, 23519328, 25409274, 26775364, 27439216, 29209488, 29644153, 30600416, 32339076, 33879032, 36958944, 37728922, 40163046, 41158824, 43118768, 45900624, 50818548, 53550728, 54878432, 56593383, 58418976, 59288306, 64678152, 67758064, 75457844, 80326092, 82317648, 86237536, 88932459, 91801248, 101637096, 107101456, 113186766, 118576612, 129356304, 135516128, 150915688, 160652184, 164635296, 177864918, 203274192, 207509071, 214202912, 226373532, 237153224, 258712608, 301831376, 321304368, 355729836, 406548384, 415018142, 452747064, 474306448, 603662752, 622527213, 642608736, 711459672, 830036284, 905494128, 948612896, 1245054426, 1422919344, 1660072568, 1810988256, 2490108852, 2845838688, 3320145136, 4980217704, 6640290272, 9960435408, 19920870816]

約数ペア:

[(1, 19920870816), (2, 9960435408), (3, 6640290272), (4, 4980217704), (6, 3320145136), (7, 2845838688), (8, 2490108852), (11, 1810988256), (12, 1660072568), (14, 1422919344), (16, 1245054426), (21, 948612896), (22, 905494128), (24, 830036284), (28, 711459672), (31, 642608736), (32, 622527213), (33, 603662752), (42, 474306448), (44, 452747064), (48, 415018142), (49, 406548384), (56, 355729836), (62, 321304368), (66, 301831376), (77, 258712608), (84, 237153224), (88, 226373532), (93, 214202912), (96, 207509071), (98, 203274192), (112, 177864918), (121, 164635296), (124, 160652184), (132, 150915688), (147, 135516128), (154, 129356304), (168, 118576612), (176, 113186766), (186, 107101456), (196, 101637096), (217, 91801248), (224, 88932459), (231, 86237536), (242, 82317648), (248, 80326092), (264, 75457844), (294, 67758064), (308, 64678152), (336, 59288306), (341, 58418976), (352, 56593383), (363, 54878432), (372, 53550728), (392, 50818548), (434, 45900624), (462, 43118768), (484, 41158824), (496, 40163046), (528, 37728922), (539, 36958944), (588, 33879032), (616, 32339076), (651, 30600416), (672, 29644153), (682, 29209488), (726, 27439216), (744, 26775364), (784, 25409274), (847, 23519328), (868, 22950312), (924, 21559384), (968, 20579412), (992, 20081523), (1023, 19472992), (1056, 18864461), (1078, 18479472), (1129, 17644704), (1176, 16939516), (1232, 16169538), (1302, 15300208), (1364, 14604744), (1452, 13719608), (1488, 13387682), (1519, 13114464), (1568, 12704637), (1617, 12319648), (1694, 11759664), (1736, 11475156), (1848, 10779692), (1936, 10289706), (2046, 9736496), (2156, 9239736), (2258, 8822352), (2352, 8469758), (2387, 8345568), (2464, 8084769), (2541, 7839776), (2604, 7650104), (2728, 7302372), (2904, 6859804), (2976, 6693841), (3038, 6557232), (3234, 6159824), (3387, 5881568), (3388, 5879832), (3472, 5737578), (3696, 5389846), (3751, 5310816), (3872, 5144853), (4092, 4868248), (4312, 4619868), (4516, 4411176), (4557, 4371488), (4704, 4234879), (4774, 4172784), (5082, 3919888), (5208, 3825052), (5456, 3651186), (5808, 3429902), (5929, 3359904), (6076, 3278616), (6468, 3079912), (6774, 2940784), (6776, 2939916), (6944, 2868789), (7161, 2781856), (7392, 2694923), (7502, 2655408), (7903, 2520672), (8184, 2434124), (8624, 2309934), (9032, 2205588), (9114, 2185744), (9548, 2086392), (10164, 1959944), (10416, 1912526), (10912, 1825593), (11253, 1770272), (11616, 1714951), (11858, 1679952), (12152, 1639308), (12419, 1604064), (12936, 1539956), (13548, 1470392), (13552, 1469958), (14322, 1390928), (15004, 1327704), (15806, 1260336), (16368, 1217062), (16709, 1192224), (17248, 1154967), (17787, 1119968), (18064, 1102794), (18228, 1092872), (19096, 1043196), (20328, 979972), (20832, 956263), (22506, 885136), (23709, 840224), (23716, 839976), (24304, 819654), (24838, 802032), (25872, 769978), (26257, 758688), (27096, 735196), (27104, 734979), (28644, 695464), (30008, 663852), (31612, 630168), (32736, 608531), (33418, 596112), (34999, 569184), (35574, 559984), (36128, 551397), (36456, 546436), (37257, 534688), (38192, 521598), (40656, 489986), (45012, 442568), (47418, 420112), (47432, 419988), (48608, 409827), (49676, 401016), (50127, 397408), (51744, 384989), (52514, 379344), (54192, 367598), (55321, 360096), (57288, 347732), (60016, 331926), (63224, 315084), (66836, 298056), (69998, 284592), (71148, 279992), (72912, 273218), (74514, 267344), (76384, 260799), (78771, 252896), (81312, 244993), (86933, 229152), (90024, 221284), (94836, 210056), (94864, 209994), (99352, 200508), (100254, 198704), (104997, 189728), (105028, 189672), (108384, 183799), (110642, 180048), (114576, 173866), (120032, 165963), (126448, 157542), (133672, 149028), (136609, 145824), (139996, 142296)]