20164204800

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 540

約数和(自身を含む): 75512716356

約数和(自身を除く): 55348511556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 97, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 194, 200, 216, 225, 240, 256, 270, 288, 291, 300, 320, 324, 360, 384, 388, 400, 401, 405, 432, 450, 480, 485, 540, 576, 582, 600, 640, 648, 675, 720, 768, 776, 800, 802, 810, 864, 873, 900, 960, 970, 1080, 1152, 1164, 1200, 1203, 1280, 1296, 1350, 1440, 1455, 1552, 1600, 1604, 1620, 1728, 1746, 1800, 1920, 1940, 2005, 2025, 2160, 2304, 2328, 2400, 2406, 2425, 2592, 2619, 2700, 2880, 2910, 3104, 3200, 3208, 3240, 3456, 3492, 3600, 3609, 3840, 3880, 4010, 4050, 4320, 4365, 4656, 4800, 4812, 4850, 5184, 5238, 5400, 5760, 5820, 6015, 6208, 6400, 6416, 6480, 6912, 6984, 7200, 7218, 7275, 7760, 7857, 8020, 8100, 8640, 8730, 9312, 9600, 9624, 9700, 10025, 10368, 10476, 10800, 10827, 11520, 11640, 12030, 12416, 12832, 12960, 13095, 13968, 14400, 14436, 14550, 15520, 15714, 16040, 16200, 17280, 17460, 18045, 18624, 19200, 19248, 19400, 20050, 20736, 20952, 21600, 21654, 21825, 23280, 24060, 24832, 25664, 25920, 26190, 27936, 28800, 28872, 29100, 30075, 31040, 31428, 32080, 32400, 32481, 34560, 34920, 36090, 37248, 38496, 38800, 38897, 39285, 40100, 41904, 43200, 43308, 43650, 46560, 48120, 51328, 51840, 52380, 54135, 55872, 57600, 57744, 58200, 60150, 62080, 62856, 64160, 64800, 64962, 65475, 69840, 72180, 74496, 76992, 77600, 77794, 78570, 80200, 83808, 86400, 86616, 87300, 90225, 93120, 96240, 102656, 103680, 104760, 108270, 111744, 115488, 116400, 116691, 120300, 124160, 125712, 128320, 129600, 129924, 130950, 139680, 144360, 153984, 155200, 155588, 157140, 160400, 162405, 167616, 172800, 173232, 174600, 180450, 186240, 192480, 194485, 196425, 209520, 216540, 223488, 230976, 232800, 233382, 240600, 251424, 256640, 259200, 259848, 261900, 270675, 279360, 288720, 307968, 310400, 311176, 314280, 320800, 324810, 335232, 346464, 349200, 350073, 360900, 372480, 384960, 388970, 392850, 419040, 433080, 461952, 465600, 466764, 481200, 502848, 513280, 518400, 519696, 523800, 541350, 558720, 577440, 583455, 620800, 622352, 628560, 641600, 649620, 670464, 692928, 698400, 700146, 721800, 769920, 777940, 785700, 812025, 838080, 866160, 923904, 931200, 933528, 962400, 972425, 1005696, 1039392, 1047600, 1050219, 1082700, 1117440, 1154880, 1166910, 1244704, 1257120, 1283200, 1299240, 1385856, 1396800, 1400292, 1443600, 1539840, 1555880, 1571400, 1624050, 1676160, 1732320, 1750365, 1862400, 1867056, 1924800, 1944850, 2011392, 2078784, 2095200, 2100438, 2165400, 2309760, 2333820, 2489408, 2514240, 2566400, 2598480, 2771712, 2793600, 2800584, 2887200, 2917275, 3111760, 3142800, 3150657, 3248100, 3352320, 3464640, 3500730, 3734112, 3849600, 3889700, 4157568, 4190400, 4200876, 4330800, 4619520, 4667640, 4978816, 5028480, 5196960, 5251095, 5587200, 5601168, 5774400, 5834550, 6223520, 6285600, 6301314, 6496200, 6929280, 7001460, 7468224, 7699200, 7779400, 8315136, 8380800, 8401752, 8661600, 8751825, 9335280, 9957632, 10056960, 10393920, 10502190, 11202336, 11548800, 11669100, 12447040, 12571200, 12602628, 12992400, 13858560, 14002920, 14936448, 15558800, 15753285, 16761600, 16803504, 17323200, 17503650, 18670560, 20787840, 21004380, 22404672, 23097600, 23338200, 24894080, 25142400, 25205256, 25984800, 26255475, 28005840, 29872896, 31117600, 31506570, 33607008, 34646400, 35007300, 37341120, 41575680, 42008760, 44809344, 46676400, 49788160, 50284800, 50410512, 51969600, 52510950, 56011680, 62235200, 63013140, 67214016, 69292800, 70014600, 74682240, 78766425, 84017520, 89618688, 93352800, 100821024, 103939200, 105021900, 112023360, 124470400, 126026280, 134428032, 140029200, 149364480, 157532850, 168035040, 186705600, 201642048, 207878400, 210043800, 224046720, 248940800, 252052560, 268856064, 280058400, 315065700, 336070080, 373411200, 403284096, 420087600, 448093440, 504105120, 560116800, 630131400, 672140160, 746822400, 806568192, 840175200, 1008210240, 1120233600, 1260262800, 1344280320, 1680350400, 2016420480, 2240467200, 2520525600, 3360700800, 4032840960, 5041051200, 6721401600, 10082102400, 20164204800]

約数ペア:

[(1, 20164204800), (2, 10082102400), (3, 6721401600), (4, 5041051200), (5, 4032840960), (6, 3360700800), (8, 2520525600), (9, 2240467200), (10, 2016420480), (12, 1680350400), (15, 1344280320), (16, 1260262800), (18, 1120233600), (20, 1008210240), (24, 840175200), (25, 806568192), (27, 746822400), (30, 672140160), (32, 630131400), (36, 560116800), (40, 504105120), (45, 448093440), (48, 420087600), (50, 403284096), (54, 373411200), (60, 336070080), (64, 315065700), (72, 280058400), (75, 268856064), (80, 252052560), (81, 248940800), (90, 224046720), (96, 210043800), (97, 207878400), (100, 201642048), (108, 186705600), (120, 168035040), (128, 157532850), (135, 149364480), (144, 140029200), (150, 134428032), (160, 126026280), (162, 124470400), (180, 112023360), (192, 105021900), (194, 103939200), (200, 100821024), (216, 93352800), (225, 89618688), (240, 84017520), (256, 78766425), (270, 74682240), (288, 70014600), (291, 69292800), (300, 67214016), (320, 63013140), (324, 62235200), (360, 56011680), (384, 52510950), (388, 51969600), (400, 50410512), (401, 50284800), (405, 49788160), (432, 46676400), (450, 44809344), (480, 42008760), (485, 41575680), (540, 37341120), (576, 35007300), (582, 34646400), (600, 33607008), (640, 31506570), (648, 31117600), (675, 29872896), (720, 28005840), (768, 26255475), (776, 25984800), (800, 25205256), (802, 25142400), (810, 24894080), (864, 23338200), (873, 23097600), (900, 22404672), (960, 21004380), (970, 20787840), (1080, 18670560), (1152, 17503650), (1164, 17323200), (1200, 16803504), (1203, 16761600), (1280, 15753285), (1296, 15558800), (1350, 14936448), (1440, 14002920), (1455, 13858560), (1552, 12992400), (1600, 12602628), (1604, 12571200), (1620, 12447040), (1728, 11669100), (1746, 11548800), (1800, 11202336), (1920, 10502190), (1940, 10393920), (2005, 10056960), (2025, 9957632), (2160, 9335280), (2304, 8751825), (2328, 8661600), (2400, 8401752), (2406, 8380800), (2425, 8315136), (2592, 7779400), (2619, 7699200), (2700, 7468224), (2880, 7001460), (2910, 6929280), (3104, 6496200), (3200, 6301314), (3208, 6285600), (3240, 6223520), (3456, 5834550), (3492, 5774400), (3600, 5601168), (3609, 5587200), (3840, 5251095), (3880, 5196960), (4010, 5028480), (4050, 4978816), (4320, 4667640), (4365, 4619520), (4656, 4330800), (4800, 4200876), (4812, 4190400), (4850, 4157568), (5184, 3889700), (5238, 3849600), (5400, 3734112), (5760, 3500730), (5820, 3464640), (6015, 3352320), (6208, 3248100), (6400, 3150657), (6416, 3142800), (6480, 3111760), (6912, 2917275), (6984, 2887200), (7200, 2800584), (7218, 2793600), (7275, 2771712), (7760, 2598480), (7857, 2566400), (8020, 2514240), (8100, 2489408), (8640, 2333820), (8730, 2309760), (9312, 2165400), (9600, 2100438), (9624, 2095200), (9700, 2078784), (10025, 2011392), (10368, 1944850), (10476, 1924800), (10800, 1867056), (10827, 1862400), (11520, 1750365), (11640, 1732320), (12030, 1676160), (12416, 1624050), (12832, 1571400), (12960, 1555880), (13095, 1539840), (13968, 1443600), (14400, 1400292), (14436, 1396800), (14550, 1385856), (15520, 1299240), (15714, 1283200), (16040, 1257120), (16200, 1244704), (17280, 1166910), (17460, 1154880), (18045, 1117440), (18624, 1082700), (19200, 1050219), (19248, 1047600), (19400, 1039392), (20050, 1005696), (20736, 972425), (20952, 962400), (21600, 933528), (21654, 931200), (21825, 923904), (23280, 866160), (24060, 838080), (24832, 812025), (25664, 785700), (25920, 777940), (26190, 769920), (27936, 721800), (28800, 700146), (28872, 698400), (29100, 692928), (30075, 670464), (31040, 649620), (31428, 641600), (32080, 628560), (32400, 622352), (32481, 620800), (34560, 583455), (34920, 577440), (36090, 558720), (37248, 541350), (38496, 523800), (38800, 519696), (38897, 518400), (39285, 513280), (40100, 502848), (41904, 481200), (43200, 466764), (43308, 465600), (43650, 461952), (46560, 433080), (48120, 419040), (51328, 392850), (51840, 388970), (52380, 384960), (54135, 372480), (55872, 360900), (57600, 350073), (57744, 349200), (58200, 346464), (60150, 335232), (62080, 324810), (62856, 320800), (64160, 314280), (64800, 311176), (64962, 310400), (65475, 307968), (69840, 288720), (72180, 279360), (74496, 270675), (76992, 261900), (77600, 259848), (77794, 259200), (78570, 256640), (80200, 251424), (83808, 240600), (86400, 233382), (86616, 232800), (87300, 230976), (90225, 223488), (93120, 216540), (96240, 209520), (102656, 196425), (103680, 194485), (104760, 192480), (108270, 186240), (111744, 180450), (115488, 174600), (116400, 173232), (116691, 172800), (120300, 167616), (124160, 162405), (125712, 160400), (128320, 157140), (129600, 155588), (129924, 155200), (130950, 153984), (139680, 144360)]