20314022400

素因数分解:

$2^9\times 3^6\times 5^2\times 7^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 840

約数和(自身を含む): 86517123264

約数和(自身を除く): 66203100864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 252, 256, 270, 280, 288, 300, 311, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 486, 504, 512, 525, 540, 560, 567, 576, 600, 622, 630, 640, 648, 672, 675, 700, 720, 729, 756, 768, 800, 810, 840, 864, 896, 900, 933, 945, 960, 972, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1215, 1244, 1260, 1280, 1296, 1344, 1350, 1400, 1440, 1458, 1512, 1536, 1555, 1575, 1600, 1620, 1680, 1701, 1728, 1792, 1800, 1866, 1890, 1920, 1944, 2016, 2025, 2100, 2160, 2177, 2240, 2268, 2304, 2400, 2430, 2488, 2520, 2560, 2592, 2688, 2700, 2799, 2800, 2835, 2880, 2916, 3024, 3110, 3150, 3200, 3240, 3360, 3402, 3456, 3584, 3600, 3645, 3732, 3780, 3840, 3888, 4032, 4050, 4200, 4320, 4354, 4480, 4536, 4608, 4665, 4725, 4800, 4860, 4976, 5040, 5103, 5184, 5376, 5400, 5598, 5600, 5670, 5760, 5832, 6048, 6075, 6220, 6300, 6400, 6480, 6531, 6720, 6804, 6912, 7200, 7290, 7464, 7560, 7680, 7775, 7776, 8064, 8100, 8397, 8400, 8505, 8640, 8708, 8960, 9072, 9330, 9450, 9600, 9720, 9952, 10080, 10206, 10368, 10752, 10800, 10885, 11196, 11200, 11340, 11520, 11664, 12096, 12150, 12440, 12600, 12800, 12960, 13062, 13440, 13608, 13824, 13995, 14175, 14400, 14580, 14928, 15120, 15550, 15552, 16128, 16200, 16794, 16800, 17010, 17280, 17416, 17920, 18144, 18225, 18660, 18900, 19200, 19440, 19593, 19904, 20160, 20412, 20736, 21600, 21770, 22392, 22400, 22680, 23040, 23325, 23328, 24192, 24300, 24880, 25191, 25200, 25515, 25920, 26124, 26880, 27216, 27990, 28350, 28800, 29160, 29856, 30240, 31100, 31104, 32256, 32400, 32655, 33588, 33600, 34020, 34560, 34832, 36288, 36450, 37320, 37800, 38400, 38880, 39186, 39808, 40320, 40824, 41472, 41985, 42525, 43200, 43540, 44784, 44800, 45360, 46650, 46656, 48384, 48600, 49760, 50382, 50400, 51030, 51840, 52248, 53760, 54425, 54432, 55980, 56700, 57600, 58320, 58779, 59712, 60480, 62200, 62208, 64800, 65310, 67176, 67200, 68040, 69120, 69664, 69975, 72576, 72900, 74640, 75573, 75600, 77760, 78372, 79616, 80640, 81648, 83970, 85050, 86400, 87080, 89568, 89600, 90720, 93300, 93312, 96768, 97200, 97965, 99520, 100764, 100800, 102060, 103680, 104496, 108850, 108864, 111960, 113400, 115200, 116640, 117558, 119424, 120960, 124400, 124416, 125955, 127575, 129600, 130620, 134352, 134400, 136080, 139328, 139950, 145152, 145800, 149280, 151146, 151200, 155520, 156744, 159232, 161280, 163275, 163296, 167940, 170100, 172800, 174160, 176337, 179136, 181440, 186600, 186624, 194400, 195930, 199040, 201528, 201600, 204120, 207360, 208992, 209925, 217700, 217728, 223920, 226719, 226800, 233280, 235116, 238848, 241920, 248800, 251910, 255150, 259200, 261240, 268704, 268800, 272160, 278656, 279900, 290304, 291600, 293895, 298560, 302292, 302400, 311040, 313488, 326550, 326592, 335880, 340200, 345600, 348320, 352674, 358272, 362880, 373200, 373248, 377865, 388800, 391860, 398080, 403056, 403200, 408240, 417984, 419850, 435400, 435456, 447840, 453438, 453600, 466560, 470232, 477696, 483840, 489825, 497600, 503820, 510300, 518400, 522480, 529011, 537408, 544320, 557312, 559800, 583200, 587790, 597120, 604584, 604800, 622080, 626976, 629775, 653100, 653184, 671760, 680400, 696640, 705348, 716544, 725760, 746400, 755730, 777600, 783720, 796160, 806112, 806400, 816480, 835968, 839700, 870800, 870912, 881685, 895680, 906876, 907200, 933120, 940464, 979650, 995200, 1007640, 1020600, 1036800, 1044960, 1058022, 1074816, 1088640, 1114624, 1119600, 1133595, 1166400, 1175580, 1194240, 1209168, 1209600, 1253952, 1259550, 1306200, 1306368, 1343520, 1360800, 1393280, 1410696, 1433088, 1451520, 1469475, 1492800, 1511460, 1555200, 1567440, 1587033, 1612224, 1632960, 1671936, 1679400, 1741600, 1763370, 1791360, 1813752, 1814400, 1866240, 1880928, 1889325, 1959300, 1990400, 2015280, 2041200, 2089920, 2116044, 2149632, 2177280, 2239200, 2267190, 2332800, 2351160, 2388480, 2418336, 2419200, 2507904, 2519100, 2612400, 2612736, 2645055, 2687040, 2721600, 2786560, 2821392, 2938950, 2985600, 3022920, 3110400, 3134880, 3174066, 3224448, 3265920, 3343872, 3358800, 3483200, 3526740, 3582720, 3627504, 3628800, 3761856, 3778650, 3918600, 3980800, 4030560, 4082400, 4179840, 4232088, 4299264, 4354560, 4408425, 4478400, 4534380, 4665600, 4702320, 4836672, 5015808, 5038200, 5224800, 5290110, 5374080, 5443200, 5573120, 5642784, 5667975, 5877900, 5971200, 6045840, 6269760, 6348132, 6448896, 6531840, 6717600, 6966400, 7053480, 7165440, 7255008, 7257600, 7523712, 7557300, 7837200, 7935165, 8061120, 8164800, 8359680, 8464176, 8816850, 8956800, 9068760, 9331200, 9404640, 9673344, 10031616, 10076400, 10449600, 10580220, 10748160, 10886400, 11285568, 11335950, 11755800, 11942400, 12091680, 12539520, 12696264, 12897792, 13063680, 13225275, 13435200, 13932800, 14106960, 14510016, 15047424, 15114600, 15674400, 15870330, 16122240, 16329600, 16719360, 16928352, 17633700, 17913600, 18137520, 18809280, 19346688, 20152800, 20899200, 21160440, 21496320, 21772800, 22571136, 22671900, 23511600, 24183360, 25079040, 25392528, 26450550, 26870400, 27865600, 28213920, 29020032, 30094848, 30229200, 31348800, 31740660, 32244480, 32659200, 33856704, 35267400, 35827200, 36275040, 37618560, 38693376, 39675825, 40305600, 41798400, 42320880, 45142272, 45343800, 47023200, 48366720, 50158080, 50785056, 52901100, 53740800, 56427840, 58040064, 60458400, 62697600, 63481320, 64488960, 65318400, 67713408, 70534800, 72550080, 75237120, 79351650, 80611200, 83596800, 84641760, 90284544, 90687600, 94046400, 96733440, 101570112, 105802200, 107481600, 112855680, 116080128, 120916800, 125395200, 126962640, 135426816, 141069600, 145100160, 150474240, 158703300, 161222400, 169283520, 181375200, 188092800, 193466880, 203140224, 211604400, 225711360, 241833600, 250790400, 253925280, 270853632, 282139200, 290200320, 317406600, 322444800, 338567040, 362750400, 376185600, 406280448, 423208800, 451422720, 483667200, 507850560, 564278400, 580400640, 634813200, 677134080, 725500800, 752371200, 812560896, 846417600, 967334400, 1015701120, 1128556800, 1269626400, 1354268160, 1451001600, 1692835200, 2031402240, 2257113600, 2539252800, 2902003200, 3385670400, 4062804480, 5078505600, 6771340800, 10157011200, 20314022400]

約数ペア:

[(1, 20314022400), (2, 10157011200), (3, 6771340800), (4, 5078505600), (5, 4062804480), (6, 3385670400), (7, 2902003200), (8, 2539252800), (9, 2257113600), (10, 2031402240), (12, 1692835200), (14, 1451001600), (15, 1354268160), (16, 1269626400), (18, 1128556800), (20, 1015701120), (21, 967334400), (24, 846417600), (25, 812560896), (27, 752371200), (28, 725500800), (30, 677134080), (32, 634813200), (35, 580400640), (36, 564278400), (40, 507850560), (42, 483667200), (45, 451422720), (48, 423208800), (50, 406280448), (54, 376185600), (56, 362750400), (60, 338567040), (63, 322444800), (64, 317406600), (70, 290200320), (72, 282139200), (75, 270853632), (80, 253925280), (81, 250790400), (84, 241833600), (90, 225711360), (96, 211604400), (100, 203140224), (105, 193466880), (108, 188092800), (112, 181375200), (120, 169283520), (126, 161222400), (128, 158703300), (135, 150474240), (140, 145100160), (144, 141069600), (150, 135426816), (160, 126962640), (162, 125395200), (168, 120916800), (175, 116080128), (180, 112855680), (189, 107481600), (192, 105802200), (200, 101570112), (210, 96733440), (216, 94046400), (224, 90687600), (225, 90284544), (240, 84641760), (243, 83596800), (252, 80611200), (256, 79351650), (270, 75237120), (280, 72550080), (288, 70534800), (300, 67713408), (311, 65318400), (315, 64488960), (320, 63481320), (324, 62697600), (336, 60458400), (350, 58040064), (360, 56427840), (378, 53740800), (384, 52901100), (400, 50785056), (405, 50158080), (420, 48366720), (432, 47023200), (448, 45343800), (450, 45142272), (480, 42320880), (486, 41798400), (504, 40305600), (512, 39675825), (525, 38693376), (540, 37618560), (560, 36275040), (567, 35827200), (576, 35267400), (600, 33856704), (622, 32659200), (630, 32244480), (640, 31740660), (648, 31348800), (672, 30229200), (675, 30094848), (700, 29020032), (720, 28213920), (729, 27865600), (756, 26870400), (768, 26450550), (800, 25392528), (810, 25079040), (840, 24183360), (864, 23511600), (896, 22671900), (900, 22571136), (933, 21772800), (945, 21496320), (960, 21160440), (972, 20899200), (1008, 20152800), (1050, 19346688), (1080, 18809280), (1120, 18137520), (1134, 17913600), (1152, 17633700), (1200, 16928352), (1215, 16719360), (1244, 16329600), (1260, 16122240), (1280, 15870330), (1296, 15674400), (1344, 15114600), (1350, 15047424), (1400, 14510016), (1440, 14106960), (1458, 13932800), (1512, 13435200), (1536, 13225275), (1555, 13063680), (1575, 12897792), (1600, 12696264), (1620, 12539520), (1680, 12091680), (1701, 11942400), (1728, 11755800), (1792, 11335950), (1800, 11285568), (1866, 10886400), (1890, 10748160), (1920, 10580220), (1944, 10449600), (2016, 10076400), (2025, 10031616), (2100, 9673344), (2160, 9404640), (2177, 9331200), (2240, 9068760), (2268, 8956800), (2304, 8816850), (2400, 8464176), (2430, 8359680), (2488, 8164800), (2520, 8061120), (2560, 7935165), (2592, 7837200), (2688, 7557300), (2700, 7523712), (2799, 7257600), (2800, 7255008), (2835, 7165440), (2880, 7053480), (2916, 6966400), (3024, 6717600), (3110, 6531840), (3150, 6448896), (3200, 6348132), (3240, 6269760), (3360, 6045840), (3402, 5971200), (3456, 5877900), (3584, 5667975), (3600, 5642784), (3645, 5573120), (3732, 5443200), (3780, 5374080), (3840, 5290110), (3888, 5224800), (4032, 5038200), (4050, 5015808), (4200, 4836672), (4320, 4702320), (4354, 4665600), (4480, 4534380), (4536, 4478400), (4608, 4408425), (4665, 4354560), (4725, 4299264), (4800, 4232088), (4860, 4179840), (4976, 4082400), (5040, 4030560), (5103, 3980800), (5184, 3918600), (5376, 3778650), (5400, 3761856), (5598, 3628800), (5600, 3627504), (5670, 3582720), (5760, 3526740), (5832, 3483200), (6048, 3358800), (6075, 3343872), (6220, 3265920), (6300, 3224448), (6400, 3174066), (6480, 3134880), (6531, 3110400), (6720, 3022920), (6804, 2985600), (6912, 2938950), (7200, 2821392), (7290, 2786560), (7464, 2721600), (7560, 2687040), (7680, 2645055), (7775, 2612736), (7776, 2612400), (8064, 2519100), (8100, 2507904), (8397, 2419200), (8400, 2418336), (8505, 2388480), (8640, 2351160), (8708, 2332800), (8960, 2267190), (9072, 2239200), (9330, 2177280), (9450, 2149632), (9600, 2116044), (9720, 2089920), (9952, 2041200), (10080, 2015280), (10206, 1990400), (10368, 1959300), (10752, 1889325), (10800, 1880928), (10885, 1866240), (11196, 1814400), (11200, 1813752), (11340, 1791360), (11520, 1763370), (11664, 1741600), (12096, 1679400), (12150, 1671936), (12440, 1632960), (12600, 1612224), (12800, 1587033), (12960, 1567440), (13062, 1555200), (13440, 1511460), (13608, 1492800), (13824, 1469475), (13995, 1451520), (14175, 1433088), (14400, 1410696), (14580, 1393280), (14928, 1360800), (15120, 1343520), (15550, 1306368), (15552, 1306200), (16128, 1259550), (16200, 1253952), (16794, 1209600), (16800, 1209168), (17010, 1194240), (17280, 1175580), (17416, 1166400), (17920, 1133595), (18144, 1119600), (18225, 1114624), (18660, 1088640), (18900, 1074816), (19200, 1058022), (19440, 1044960), (19593, 1036800), (19904, 1020600), (20160, 1007640), (20412, 995200), (20736, 979650), (21600, 940464), (21770, 933120), (22392, 907200), (22400, 906876), (22680, 895680), (23040, 881685), (23325, 870912), (23328, 870800), (24192, 839700), (24300, 835968), (24880, 816480), (25191, 806400), (25200, 806112), (25515, 796160), (25920, 783720), (26124, 777600), (26880, 755730), (27216, 746400), (27990, 725760), (28350, 716544), (28800, 705348), (29160, 696640), (29856, 680400), (30240, 671760), (31100, 653184), (31104, 653100), (32256, 629775), (32400, 626976), (32655, 622080), (33588, 604800), (33600, 604584), (34020, 597120), (34560, 587790), (34832, 583200), (36288, 559800), (36450, 557312), (37320, 544320), (37800, 537408), (38400, 529011), (38880, 522480), (39186, 518400), (39808, 510300), (40320, 503820), (40824, 497600), (41472, 489825), (41985, 483840), (42525, 477696), (43200, 470232), (43540, 466560), (44784, 453600), (44800, 453438), (45360, 447840), (46650, 435456), (46656, 435400), (48384, 419850), (48600, 417984), (49760, 408240), (50382, 403200), (50400, 403056), (51030, 398080), (51840, 391860), (52248, 388800), (53760, 377865), (54425, 373248), (54432, 373200), (55980, 362880), (56700, 358272), (57600, 352674), (58320, 348320), (58779, 345600), (59712, 340200), (60480, 335880), (62200, 326592), (62208, 326550), (64800, 313488), (65310, 311040), (67176, 302400), (67200, 302292), (68040, 298560), (69120, 293895), (69664, 291600), (69975, 290304), (72576, 279900), (72900, 278656), (74640, 272160), (75573, 268800), (75600, 268704), (77760, 261240), (78372, 259200), (79616, 255150), (80640, 251910), (81648, 248800), (83970, 241920), (85050, 238848), (86400, 235116), (87080, 233280), (89568, 226800), (89600, 226719), (90720, 223920), (93300, 217728), (93312, 217700), (96768, 209925), (97200, 208992), (97965, 207360), (99520, 204120), (100764, 201600), (100800, 201528), (102060, 199040), (103680, 195930), (104496, 194400), (108850, 186624), (108864, 186600), (111960, 181440), (113400, 179136), (115200, 176337), (116640, 174160), (117558, 172800), (119424, 170100), (120960, 167940), (124400, 163296), (124416, 163275), (125955, 161280), (127575, 159232), (129600, 156744), (130620, 155520), (134352, 151200), (134400, 151146), (136080, 149280), (139328, 145800), (139950, 145152)]