2048933040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 480

約数和(自身を含む): 8256328704

約数和(自身を除く): 6207395664

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, 47, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 98, 105, 110, 112, 120, 132, 140, 141, 147, 154, 165, 168, 176, 188, 196, 210, 220, 231, 235, 240, 245, 264, 280, 282, 294, 308, 329, 330, 336, 337, 376, 385, 392, 420, 440, 462, 470, 490, 517, 528, 539, 560, 564, 588, 616, 658, 660, 674, 705, 735, 752, 770, 784, 840, 880, 924, 940, 980, 987, 1011, 1034, 1078, 1128, 1155, 1176, 1232, 1316, 1320, 1348, 1410, 1470, 1540, 1551, 1617, 1645, 1680, 1685, 1848, 1880, 1960, 1974, 2022, 2068, 2156, 2256, 2303, 2310, 2352, 2359, 2585, 2632, 2640, 2695, 2696, 2820, 2940, 3080, 3102, 3234, 3290, 3370, 3619, 3696, 3707, 3760, 3920, 3948, 4044, 4136, 4312, 4606, 4620, 4718, 4935, 5055, 5170, 5264, 5390, 5392, 5640, 5880, 6160, 6204, 6468, 6580, 6740, 6909, 7077, 7238, 7414, 7755, 7896, 8085, 8088, 8272, 8624, 9212, 9240, 9436, 9870, 10110, 10340, 10780, 10857, 11121, 11280, 11515, 11760, 11795, 12408, 12936, 13160, 13480, 13818, 14154, 14476, 14828, 15510, 15792, 15839, 16170, 16176, 16513, 18095, 18424, 18480, 18535, 18872, 19740, 20220, 20680, 21560, 21714, 22242, 23030, 23590, 24816, 25333, 25872, 25949, 26320, 26960, 27636, 28308, 28952, 29656, 31020, 31678, 32340, 33026, 34545, 35385, 36190, 36848, 37070, 37744, 39480, 40440, 41360, 43120, 43428, 44484, 46060, 47180, 47517, 49539, 50666, 51898, 54285, 55272, 55605, 56616, 57904, 59312, 62040, 63356, 64680, 66052, 69090, 70770, 72380, 74140, 75999, 77847, 78960, 79195, 80880, 82565, 86856, 88968, 92120, 94360, 95034, 99078, 101332, 103796, 108570, 110544, 110873, 111210, 113232, 124080, 126665, 126712, 129360, 129745, 132104, 138180, 141540, 144760, 148280, 151998, 155694, 158390, 165130, 173712, 174229, 177936, 181643, 184240, 188720, 190068, 198156, 202664, 207592, 217140, 221746, 222420, 237585, 247695, 253330, 253424, 259490, 264208, 276360, 283080, 289520, 296560, 303996, 311388, 316780, 330260, 332619, 348458, 363286, 379995, 380136, 389235, 396312, 405328, 415184, 434280, 443492, 444840, 475170, 495390, 506660, 518980, 522687, 544929, 552720, 554365, 566160, 607992, 622776, 633560, 660520, 665238, 696916, 726572, 759990, 760272, 776111, 778470, 792624, 868560, 871145, 886984, 889680, 908215, 950340, 990780, 1013320, 1037960, 1045374, 1089858, 1108730, 1215984, 1219603, 1245552, 1267120, 1321040, 1330476, 1393832, 1453144, 1519980, 1552222, 1556940, 1663095, 1742290, 1773968, 1816430, 1900680, 1981560, 2026640, 2075920, 2090748, 2179716, 2217460, 2328333, 2439206, 2613435, 2660952, 2724645, 2787664, 2906288, 3039960, 3104444, 3113880, 3326190, 3484580, 3632860, 3658809, 3801360, 3880555, 3963120, 4181496, 4359432, 4434920, 4656666, 4878412, 5226870, 5321904, 5449290, 6079920, 6098015, 6208888, 6227760, 6652380, 6969160, 7265720, 7317618, 7761110, 8362992, 8537221, 8718864, 8869840, 9313332, 9756824, 10453740, 10898580, 11641665, 12196030, 12417776, 13304760, 13938320, 14531440, 14635236, 15522220, 17074442, 18294045, 18626664, 19513648, 20907480, 21797160, 23283330, 24392060, 25611663, 26609520, 29270472, 31044440, 34148884, 36588090, 37253328, 41814960, 42686105, 43594320, 46566660, 48784120, 51223326, 58540944, 62088880, 68297768, 73176180, 85372210, 93133320, 97568240, 102446652, 128058315, 136595536, 146352360, 170744420, 186266640, 204893304, 256116630, 292704720, 341488840, 409786608, 512233260, 682977680, 1024466520, 2048933040]

約数ペア:

[(1, 2048933040), (2, 1024466520), (3, 682977680), (4, 512233260), (5, 409786608), (6, 341488840), (7, 292704720), (8, 256116630), (10, 204893304), (11, 186266640), (12, 170744420), (14, 146352360), (15, 136595536), (16, 128058315), (20, 102446652), (21, 97568240), (22, 93133320), (24, 85372210), (28, 73176180), (30, 68297768), (33, 62088880), (35, 58540944), (40, 51223326), (42, 48784120), (44, 46566660), (47, 43594320), (48, 42686105), (49, 41814960), (55, 37253328), (56, 36588090), (60, 34148884), (66, 31044440), (70, 29270472), (77, 26609520), (80, 25611663), (84, 24392060), (88, 23283330), (94, 21797160), (98, 20907480), (105, 19513648), (110, 18626664), (112, 18294045), (120, 17074442), (132, 15522220), (140, 14635236), (141, 14531440), (147, 13938320), (154, 13304760), (165, 12417776), (168, 12196030), (176, 11641665), (188, 10898580), (196, 10453740), (210, 9756824), (220, 9313332), (231, 8869840), (235, 8718864), (240, 8537221), (245, 8362992), (264, 7761110), (280, 7317618), (282, 7265720), (294, 6969160), (308, 6652380), (329, 6227760), (330, 6208888), (336, 6098015), (337, 6079920), (376, 5449290), (385, 5321904), (392, 5226870), (420, 4878412), (440, 4656666), (462, 4434920), (470, 4359432), (490, 4181496), (517, 3963120), (528, 3880555), (539, 3801360), (560, 3658809), (564, 3632860), (588, 3484580), (616, 3326190), (658, 3113880), (660, 3104444), (674, 3039960), (705, 2906288), (735, 2787664), (752, 2724645), (770, 2660952), (784, 2613435), (840, 2439206), (880, 2328333), (924, 2217460), (940, 2179716), (980, 2090748), (987, 2075920), (1011, 2026640), (1034, 1981560), (1078, 1900680), (1128, 1816430), (1155, 1773968), (1176, 1742290), (1232, 1663095), (1316, 1556940), (1320, 1552222), (1348, 1519980), (1410, 1453144), (1470, 1393832), (1540, 1330476), (1551, 1321040), (1617, 1267120), (1645, 1245552), (1680, 1219603), (1685, 1215984), (1848, 1108730), (1880, 1089858), (1960, 1045374), (1974, 1037960), (2022, 1013320), (2068, 990780), (2156, 950340), (2256, 908215), (2303, 889680), (2310, 886984), (2352, 871145), (2359, 868560), (2585, 792624), (2632, 778470), (2640, 776111), (2695, 760272), (2696, 759990), (2820, 726572), (2940, 696916), (3080, 665238), (3102, 660520), (3234, 633560), (3290, 622776), (3370, 607992), (3619, 566160), (3696, 554365), (3707, 552720), (3760, 544929), (3920, 522687), (3948, 518980), (4044, 506660), (4136, 495390), (4312, 475170), (4606, 444840), (4620, 443492), (4718, 434280), (4935, 415184), (5055, 405328), (5170, 396312), (5264, 389235), (5390, 380136), (5392, 379995), (5640, 363286), (5880, 348458), (6160, 332619), (6204, 330260), (6468, 316780), (6580, 311388), (6740, 303996), (6909, 296560), (7077, 289520), (7238, 283080), (7414, 276360), (7755, 264208), (7896, 259490), (8085, 253424), (8088, 253330), (8272, 247695), (8624, 237585), (9212, 222420), (9240, 221746), (9436, 217140), (9870, 207592), (10110, 202664), (10340, 198156), (10780, 190068), (10857, 188720), (11121, 184240), (11280, 181643), (11515, 177936), (11760, 174229), (11795, 173712), (12408, 165130), (12936, 158390), (13160, 155694), (13480, 151998), (13818, 148280), (14154, 144760), (14476, 141540), (14828, 138180), (15510, 132104), (15792, 129745), (15839, 129360), (16170, 126712), (16176, 126665), (16513, 124080), (18095, 113232), (18424, 111210), (18480, 110873), (18535, 110544), (18872, 108570), (19740, 103796), (20220, 101332), (20680, 99078), (21560, 95034), (21714, 94360), (22242, 92120), (23030, 88968), (23590, 86856), (24816, 82565), (25333, 80880), (25872, 79195), (25949, 78960), (26320, 77847), (26960, 75999), (27636, 74140), (28308, 72380), (28952, 70770), (29656, 69090), (31020, 66052), (31678, 64680), (32340, 63356), (33026, 62040), (34545, 59312), (35385, 57904), (36190, 56616), (36848, 55605), (37070, 55272), (37744, 54285), (39480, 51898), (40440, 50666), (41360, 49539), (43120, 47517), (43428, 47180), (44484, 46060)]