1920207241728

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2689}}^1\times {\mathrm{4999}}^1$

素因数の和:7743

約数の個数: 240

約数和(自身を含む): 5723889600000

約数和(自身を除く): 3803682358272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2689, 2976, 3968, 4464, 4608, 4999, 5378, 5952, 7936, 8067, 8928, 9998, 10756, 11904, 14997, 15872, 16134, 17856, 19996, 21512, 23808, 24201, 29994, 32268, 35712, 39992, 43024, 44991, 47616, 48402, 59988, 64536, 71424, 79984, 83359, 86048, 89982, 96804, 119976, 129072, 142848, 154969, 159968, 166718, 172096, 179964, 193608, 239952, 250077, 258144, 309938, 319936, 333436, 344192, 359928, 387216, 464907, 479904, 500154, 516288, 619876, 639872, 666872, 688384, 719856, 750231, 774432, 929814, 959808, 1000308, 1032576, 1239752, 1279744, 1333744, 1376768, 1394721, 1439712, 1500462, 1548864, 1859628, 1919616, 2000616, 2065152, 2479504, 2559488, 2667488, 2789442, 2879424, 3000924, 3097728, 3719256, 3839232, 4001232, 4130304, 4959008, 5334976, 5578884, 5758848, 6001848, 6195456, 7438512, 7678464, 8002464, 9918016, 10669952, 11157768, 11517696, 12003696, 12390912, 13442311, 14877024, 16004928, 19836032, 21339904, 22315536, 23035392, 24007392, 26884622, 29754048, 32009856, 39672064, 40326933, 42679808, 44631072, 48014784, 53769244, 59508096, 64019712, 79344128, 80653866, 89262144, 96029568, 107538488, 119016192, 120980799, 128039424, 161307732, 178524288, 192059136, 215076976, 238032384, 241961598, 322615464, 357048576, 384118272, 416711641, 430153952, 483923196, 645230928, 714097152, 833423282, 860307904, 967846392, 1250134923, 1290461856, 1666846564, 1720615808, 1935692784, 2500269846, 2580923712, 3333693128, 3441231616, 3750404769, 3871385568, 5000539692, 5161847424, 6667386256, 6882463232, 7500809538, 7742771136, 10001079384, 10323694848, 13334772512, 15001619076, 15485542272, 20002158768, 20647389696, 26669545024, 30003238152, 30971084544, 40004317536, 53339090048, 60006476304, 61942169088, 80008635072, 106678180096, 120012952608, 160017270144, 213356360192, 240025905216, 320034540288, 480051810432, 640069080576, 960103620864, 1920207241728]

約数ペア:

[(1, 1920207241728), (2, 960103620864), (3, 640069080576), (4, 480051810432), (6, 320034540288), (8, 240025905216), (9, 213356360192), (12, 160017270144), (16, 120012952608), (18, 106678180096), (24, 80008635072), (31, 61942169088), (32, 60006476304), (36, 53339090048), (48, 40004317536), (62, 30971084544), (64, 30003238152), (72, 26669545024), (93, 20647389696), (96, 20002158768), (124, 15485542272), (128, 15001619076), (144, 13334772512), (186, 10323694848), (192, 10001079384), (248, 7742771136), (256, 7500809538), (279, 6882463232), (288, 6667386256), (372, 5161847424), (384, 5000539692), (496, 3871385568), (512, 3750404769), (558, 3441231616), (576, 3333693128), (744, 2580923712), (768, 2500269846), (992, 1935692784), (1116, 1720615808), (1152, 1666846564), (1488, 1290461856), (1536, 1250134923), (1984, 967846392), (2232, 860307904), (2304, 833423282), (2689, 714097152), (2976, 645230928), (3968, 483923196), (4464, 430153952), (4608, 416711641), (4999, 384118272), (5378, 357048576), (5952, 322615464), (7936, 241961598), (8067, 238032384), (8928, 215076976), (9998, 192059136), (10756, 178524288), (11904, 161307732), (14997, 128039424), (15872, 120980799), (16134, 119016192), (17856, 107538488), (19996, 96029568), (21512, 89262144), (23808, 80653866), (24201, 79344128), (29994, 64019712), (32268, 59508096), (35712, 53769244), (39992, 48014784), (43024, 44631072), (44991, 42679808), (47616, 40326933), (48402, 39672064), (59988, 32009856), (64536, 29754048), (71424, 26884622), (79984, 24007392), (83359, 23035392), (86048, 22315536), (89982, 21339904), (96804, 19836032), (119976, 16004928), (129072, 14877024), (142848, 13442311), (154969, 12390912), (159968, 12003696), (166718, 11517696), (172096, 11157768), (179964, 10669952), (193608, 9918016), (239952, 8002464), (250077, 7678464), (258144, 7438512), (309938, 6195456), (319936, 6001848), (333436, 5758848), (344192, 5578884), (359928, 5334976), (387216, 4959008), (464907, 4130304), (479904, 4001232), (500154, 3839232), (516288, 3719256), (619876, 3097728), (639872, 3000924), (666872, 2879424), (688384, 2789442), (719856, 2667488), (750231, 2559488), (774432, 2479504), (929814, 2065152), (959808, 2000616), (1000308, 1919616), (1032576, 1859628), (1239752, 1548864), (1279744, 1500462), (1333744, 1439712), (1376768, 1394721)]