20113948800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:581

約数の個数: 576

約数和(自身を含む): 78962981760

約数和(自身を除く): 58849032960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 173, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 346, 352, 360, 367, 384, 396, 400, 440, 450, 480, 495, 519, 528, 550, 576, 600, 640, 660, 692, 704, 720, 734, 792, 800, 825, 865, 880, 900, 960, 990, 1038, 1056, 1100, 1101, 1152, 1200, 1320, 1384, 1408, 1440, 1468, 1557, 1584, 1600, 1650, 1730, 1760, 1800, 1835, 1903, 1920, 1980, 2076, 2112, 2200, 2202, 2400, 2475, 2595, 2640, 2768, 2880, 2936, 3114, 3168, 3200, 3300, 3303, 3460, 3520, 3600, 3670, 3806, 3960, 4037, 4152, 4224, 4325, 4400, 4404, 4800, 4950, 5190, 5280, 5505, 5536, 5709, 5760, 5872, 6228, 6336, 6600, 6606, 6920, 7040, 7200, 7340, 7612, 7785, 7920, 8074, 8304, 8650, 8800, 8808, 9175, 9515, 9600, 9900, 10380, 10560, 11010, 11072, 11418, 11744, 12111, 12456, 12672, 12975, 13200, 13212, 13840, 14400, 14680, 15224, 15570, 15840, 16148, 16515, 16608, 17127, 17300, 17600, 17616, 18350, 19030, 19800, 20185, 20760, 21120, 22020, 22144, 22836, 23488, 24222, 24912, 25950, 26400, 26424, 27525, 27680, 28545, 28800, 29360, 30448, 31140, 31680, 32296, 33030, 33216, 34254, 34600, 35200, 35232, 36333, 36700, 38060, 38925, 39600, 40370, 41520, 44040, 45672, 46976, 47575, 48444, 49824, 51900, 52800, 52848, 55050, 55360, 57090, 58720, 60555, 60896, 62280, 63360, 63491, 64592, 66060, 66432, 68508, 69200, 70464, 72666, 73400, 76120, 77850, 79200, 80740, 82575, 83040, 85635, 88080, 91344, 95150, 96888, 99648, 100925, 103800, 105600, 105696, 110100, 110720, 114180, 117440, 121110, 121792, 124560, 126982, 129184, 132120, 137016, 138400, 140928, 142725, 145332, 146800, 152240, 155700, 158400, 161480, 165150, 166080, 171270, 176160, 181665, 182688, 190300, 190473, 193776, 199296, 201850, 207600, 211392, 220200, 228360, 234880, 242220, 243584, 249120, 253964, 258368, 264240, 274032, 276800, 285450, 290664, 293600, 302775, 304480, 311400, 316800, 317455, 322960, 330300, 332160, 342540, 352320, 363330, 365376, 380600, 380946, 387552, 403700, 415200, 422784, 428175, 440400, 456720, 484440, 498240, 507928, 516736, 528480, 548064, 553600, 570900, 571419, 581328, 587200, 605550, 608960, 622800, 634910, 645920, 660600, 685080, 698401, 704640, 726660, 730752, 761200, 761892, 775104, 807400, 830400, 856350, 880800, 908325, 913440, 952365, 968880, 996480, 1015856, 1056960, 1096128, 1141800, 1142838, 1162656, 1174400, 1211100, 1217920, 1245600, 1269820, 1291840, 1321200, 1370160, 1396802, 1453320, 1522400, 1523784, 1550208, 1587275, 1614800, 1660800, 1712700, 1761600, 1816650, 1826880, 1904730, 1937760, 2031712, 2095203, 2113920, 2192256, 2283600, 2285676, 2325312, 2422200, 2491200, 2539640, 2583680, 2642400, 2740320, 2793604, 2857095, 2906640, 3044800, 3047568, 3174550, 3229600, 3425400, 3492005, 3523200, 3633300, 3653760, 3809460, 3875520, 4063424, 4190406, 4567200, 4571352, 4650624, 4761825, 4844400, 4982400, 5079280, 5284800, 5480640, 5587208, 5714190, 5813280, 6089600, 6095136, 6285609, 6349100, 6459200, 6850800, 6984010, 7266600, 7618920, 7751040, 8126848, 8380812, 9134400, 9142704, 9523650, 9688800, 10158560, 10476015, 10569600, 10961280, 11174416, 11428380, 11626560, 12190272, 12571218, 12698200, 12918400, 13701600, 13968020, 14285475, 14533200, 15237840, 16761624, 17460025, 18268800, 18285408, 19047300, 19377600, 20317120, 20952030, 22348832, 22856760, 23253120, 24380544, 25142436, 25396400, 27403200, 27936040, 28570950, 29066400, 30475680, 31428045, 33523248, 34920050, 36570816, 38094600, 38755200, 40634240, 41904060, 44697664, 45713520, 50284872, 50792800, 52380075, 54806400, 55872080, 57141900, 58132800, 60951360, 62856090, 67046496, 69840100, 73141632, 76189200, 83808120, 89395328, 91427040, 100569744, 101585600, 104760150, 111744160, 114283800, 116265600, 121902720, 125712180, 134092992, 139680200, 152378400, 157140225, 167616240, 182854080, 201139488, 203171200, 209520300, 223488320, 228567600, 251424360, 268185984, 279360400, 304756800, 314280450, 335232480, 365708160, 402278976, 419040600, 446976640, 457135200, 502848720, 558720800, 609513600, 628560900, 670464960, 804557952, 838081200, 914270400, 1005697440, 1117441600, 1257121800, 1340929920, 1676162400, 1828540800, 2011394880, 2234883200, 2514243600, 3352324800, 4022789760, 5028487200, 6704649600, 10056974400, 20113948800]

約数ペア:

[(1, 20113948800), (2, 10056974400), (3, 6704649600), (4, 5028487200), (5, 4022789760), (6, 3352324800), (8, 2514243600), (9, 2234883200), (10, 2011394880), (11, 1828540800), (12, 1676162400), (15, 1340929920), (16, 1257121800), (18, 1117441600), (20, 1005697440), (22, 914270400), (24, 838081200), (25, 804557952), (30, 670464960), (32, 628560900), (33, 609513600), (36, 558720800), (40, 502848720), (44, 457135200), (45, 446976640), (48, 419040600), (50, 402278976), (55, 365708160), (60, 335232480), (64, 314280450), (66, 304756800), (72, 279360400), (75, 268185984), (80, 251424360), (88, 228567600), (90, 223488320), (96, 209520300), (99, 203171200), (100, 201139488), (110, 182854080), (120, 167616240), (128, 157140225), (132, 152378400), (144, 139680200), (150, 134092992), (160, 125712180), (165, 121902720), (173, 116265600), (176, 114283800), (180, 111744160), (192, 104760150), (198, 101585600), (200, 100569744), (220, 91427040), (225, 89395328), (240, 83808120), (264, 76189200), (275, 73141632), (288, 69840100), (300, 67046496), (320, 62856090), (330, 60951360), (346, 58132800), (352, 57141900), (360, 55872080), (367, 54806400), (384, 52380075), (396, 50792800), (400, 50284872), (440, 45713520), (450, 44697664), (480, 41904060), (495, 40634240), (519, 38755200), (528, 38094600), (550, 36570816), (576, 34920050), (600, 33523248), (640, 31428045), (660, 30475680), (692, 29066400), (704, 28570950), (720, 27936040), (734, 27403200), (792, 25396400), (800, 25142436), (825, 24380544), (865, 23253120), (880, 22856760), (900, 22348832), (960, 20952030), (990, 20317120), (1038, 19377600), (1056, 19047300), (1100, 18285408), (1101, 18268800), (1152, 17460025), (1200, 16761624), (1320, 15237840), (1384, 14533200), (1408, 14285475), (1440, 13968020), (1468, 13701600), (1557, 12918400), (1584, 12698200), (1600, 12571218), (1650, 12190272), (1730, 11626560), (1760, 11428380), (1800, 11174416), (1835, 10961280), (1903, 10569600), (1920, 10476015), (1980, 10158560), (2076, 9688800), (2112, 9523650), (2200, 9142704), (2202, 9134400), (2400, 8380812), (2475, 8126848), (2595, 7751040), (2640, 7618920), (2768, 7266600), (2880, 6984010), (2936, 6850800), (3114, 6459200), (3168, 6349100), (3200, 6285609), (3300, 6095136), (3303, 6089600), (3460, 5813280), (3520, 5714190), (3600, 5587208), (3670, 5480640), (3806, 5284800), (3960, 5079280), (4037, 4982400), (4152, 4844400), (4224, 4761825), (4325, 4650624), (4400, 4571352), (4404, 4567200), (4800, 4190406), (4950, 4063424), (5190, 3875520), (5280, 3809460), (5505, 3653760), (5536, 3633300), (5709, 3523200), (5760, 3492005), (5872, 3425400), (6228, 3229600), (6336, 3174550), (6600, 3047568), (6606, 3044800), (6920, 2906640), (7040, 2857095), (7200, 2793604), (7340, 2740320), (7612, 2642400), (7785, 2583680), (7920, 2539640), (8074, 2491200), (8304, 2422200), (8650, 2325312), (8800, 2285676), (8808, 2283600), (9175, 2192256), (9515, 2113920), (9600, 2095203), (9900, 2031712), (10380, 1937760), (10560, 1904730), (11010, 1826880), (11072, 1816650), (11418, 1761600), (11744, 1712700), (12111, 1660800), (12456, 1614800), (12672, 1587275), (12975, 1550208), (13200, 1523784), (13212, 1522400), (13840, 1453320), (14400, 1396802), (14680, 1370160), (15224, 1321200), (15570, 1291840), (15840, 1269820), (16148, 1245600), (16515, 1217920), (16608, 1211100), (17127, 1174400), (17300, 1162656), (17600, 1142838), (17616, 1141800), (18350, 1096128), (19030, 1056960), (19800, 1015856), (20185, 996480), (20760, 968880), (21120, 952365), (22020, 913440), (22144, 908325), (22836, 880800), (23488, 856350), (24222, 830400), (24912, 807400), (25950, 775104), (26400, 761892), (26424, 761200), (27525, 730752), (27680, 726660), (28545, 704640), (28800, 698401), (29360, 685080), (30448, 660600), (31140, 645920), (31680, 634910), (32296, 622800), (33030, 608960), (33216, 605550), (34254, 587200), (34600, 581328), (35200, 571419), (35232, 570900), (36333, 553600), (36700, 548064), (38060, 528480), (38925, 516736), (39600, 507928), (40370, 498240), (41520, 484440), (44040, 456720), (45672, 440400), (46976, 428175), (47575, 422784), (48444, 415200), (49824, 403700), (51900, 387552), (52800, 380946), (52848, 380600), (55050, 365376), (55360, 363330), (57090, 352320), (58720, 342540), (60555, 332160), (60896, 330300), (62280, 322960), (63360, 317455), (63491, 316800), (64592, 311400), (66060, 304480), (66432, 302775), (68508, 293600), (69200, 290664), (70464, 285450), (72666, 276800), (73400, 274032), (76120, 264240), (77850, 258368), (79200, 253964), (80740, 249120), (82575, 243584), (83040, 242220), (85635, 234880), (88080, 228360), (91344, 220200), (95150, 211392), (96888, 207600), (99648, 201850), (100925, 199296), (103800, 193776), (105600, 190473), (105696, 190300), (110100, 182688), (110720, 181665), (114180, 176160), (117440, 171270), (121110, 166080), (121792, 165150), (124560, 161480), (126982, 158400), (129184, 155700), (132120, 152240), (137016, 146800), (138400, 145332), (140928, 142725)]