20594530080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10729}}^1$

素因数の和:10824

約数の個数: 288

約数和(自身を含む): 74239925760

約数和(自身を除く): 53645395680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 160, 172, 180, 186, 215, 240, 248, 258, 279, 288, 310, 344, 360, 372, 387, 430, 465, 480, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 992, 1032, 1116, 1240, 1290, 1333, 1376, 1395, 1440, 1488, 1548, 1720, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 2976, 3096, 3440, 3720, 3870, 3999, 4128, 4464, 4960, 5160, 5332, 5580, 6192, 6665, 6880, 7440, 7740, 7998, 8928, 10320, 10664, 10729, 11160, 11997, 12384, 13330, 14880, 15480, 15996, 19995, 20640, 21328, 21458, 22320, 23994, 26660, 30960, 31992, 32187, 39990, 42656, 42916, 44640, 47988, 53320, 53645, 59985, 61920, 63984, 64374, 79980, 85832, 95976, 96561, 106640, 107290, 119970, 127968, 128748, 159960, 160935, 171664, 191952, 193122, 213280, 214580, 239940, 257496, 319920, 321870, 332599, 343328, 383904, 386244, 429160, 461347, 479880, 482805, 514992, 639840, 643740, 665198, 772488, 858320, 922694, 959760, 965610, 997797, 1029984, 1287480, 1330396, 1384041, 1544976, 1662995, 1716640, 1845388, 1919520, 1931220, 1995594, 2306735, 2574960, 2660792, 2768082, 2993391, 3089952, 3325990, 3690776, 3862440, 3991188, 4152123, 4613470, 4988985, 5149920, 5321584, 5536164, 5986782, 6651980, 6920205, 7381552, 7724880, 7982376, 8304246, 9226940, 9977970, 10643168, 11072328, 11973564, 13303960, 13840410, 14301757, 14763104, 14966955, 15449760, 15964752, 16608492, 18453880, 19955940, 20760615, 22144656, 23947128, 26607920, 27680820, 28603514, 29933910, 31929504, 33216984, 36907760, 39911880, 41521230, 42905271, 44289312, 47894256, 53215840, 55361640, 57207028, 59867820, 66433968, 71508785, 73815520, 79823760, 83042460, 85810542, 95788512, 110723280, 114414056, 119735640, 128715813, 132867936, 143017570, 159647520, 166084920, 171621084, 214526355, 221446560, 228828112, 239471280, 257431626, 286035140, 332169840, 343242168, 429052710, 457656224, 478942560, 514863252, 572070280, 643579065, 664339680, 686484336, 858105420, 1029726504, 1144140560, 1287158130, 1372968672, 1716210840, 2059453008, 2288281120, 2574316260, 3432421680, 4118906016, 5148632520, 6864843360, 10297265040, 20594530080]

約数ペア:

[(1, 20594530080), (2, 10297265040), (3, 6864843360), (4, 5148632520), (5, 4118906016), (6, 3432421680), (8, 2574316260), (9, 2288281120), (10, 2059453008), (12, 1716210840), (15, 1372968672), (16, 1287158130), (18, 1144140560), (20, 1029726504), (24, 858105420), (30, 686484336), (31, 664339680), (32, 643579065), (36, 572070280), (40, 514863252), (43, 478942560), (45, 457656224), (48, 429052710), (60, 343242168), (62, 332169840), (72, 286035140), (80, 257431626), (86, 239471280), (90, 228828112), (93, 221446560), (96, 214526355), (120, 171621084), (124, 166084920), (129, 159647520), (144, 143017570), (155, 132867936), (160, 128715813), (172, 119735640), (180, 114414056), (186, 110723280), (215, 95788512), (240, 85810542), (248, 83042460), (258, 79823760), (279, 73815520), (288, 71508785), (310, 66433968), (344, 59867820), (360, 57207028), (372, 55361640), (387, 53215840), (430, 47894256), (465, 44289312), (480, 42905271), (496, 41521230), (516, 39911880), (558, 36907760), (620, 33216984), (645, 31929504), (688, 29933910), (720, 28603514), (744, 27680820), (774, 26607920), (860, 23947128), (930, 22144656), (992, 20760615), (1032, 19955940), (1116, 18453880), (1240, 16608492), (1290, 15964752), (1333, 15449760), (1376, 14966955), (1395, 14763104), (1440, 14301757), (1488, 13840410), (1548, 13303960), (1720, 11973564), (1860, 11072328), (1935, 10643168), (2064, 9977970), (2232, 9226940), (2480, 8304246), (2580, 7982376), (2666, 7724880), (2790, 7381552), (2976, 6920205), (3096, 6651980), (3440, 5986782), (3720, 5536164), (3870, 5321584), (3999, 5149920), (4128, 4988985), (4464, 4613470), (4960, 4152123), (5160, 3991188), (5332, 3862440), (5580, 3690776), (6192, 3325990), (6665, 3089952), (6880, 2993391), (7440, 2768082), (7740, 2660792), (7998, 2574960), (8928, 2306735), (10320, 1995594), (10664, 1931220), (10729, 1919520), (11160, 1845388), (11997, 1716640), (12384, 1662995), (13330, 1544976), (14880, 1384041), (15480, 1330396), (15996, 1287480), (19995, 1029984), (20640, 997797), (21328, 965610), (21458, 959760), (22320, 922694), (23994, 858320), (26660, 772488), (30960, 665198), (31992, 643740), (32187, 639840), (39990, 514992), (42656, 482805), (42916, 479880), (44640, 461347), (47988, 429160), (53320, 386244), (53645, 383904), (59985, 343328), (61920, 332599), (63984, 321870), (64374, 319920), (79980, 257496), (85832, 239940), (95976, 214580), (96561, 213280), (106640, 193122), (107290, 191952), (119970, 171664), (127968, 160935), (128748, 159960)]