20476108800

素因数分解:

$2^{13}\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^2$

素因数の和:98

約数の個数: 1008

約数和(自身を含む): 89873206080

約数和(自身を除く): 69397097280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 63, 64, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 189, 192, 200, 207, 210, 216, 224, 225, 230, 240, 252, 256, 270, 276, 280, 288, 300, 315, 320, 322, 336, 345, 350, 360, 368, 378, 384, 400, 414, 420, 432, 448, 450, 460, 480, 483, 504, 512, 525, 529, 540, 552, 560, 575, 576, 600, 621, 630, 640, 644, 672, 675, 690, 700, 720, 736, 756, 768, 800, 805, 828, 840, 864, 896, 900, 920, 945, 960, 966, 1008, 1024, 1035, 1050, 1058, 1080, 1104, 1120, 1150, 1152, 1200, 1242, 1260, 1280, 1288, 1344, 1350, 1380, 1400, 1440, 1449, 1472, 1512, 1536, 1575, 1587, 1600, 1610, 1656, 1680, 1725, 1728, 1792, 1800, 1840, 1890, 1920, 1932, 2016, 2048, 2070, 2100, 2116, 2160, 2208, 2240, 2300, 2304, 2400, 2415, 2484, 2520, 2560, 2576, 2645, 2688, 2700, 2760, 2800, 2880, 2898, 2944, 3024, 3072, 3105, 3150, 3174, 3200, 3220, 3312, 3360, 3450, 3456, 3584, 3600, 3680, 3703, 3780, 3840, 3864, 4025, 4032, 4096, 4140, 4200, 4232, 4320, 4347, 4416, 4480, 4600, 4608, 4725, 4761, 4800, 4830, 4968, 5040, 5120, 5152, 5175, 5290, 5376, 5400, 5520, 5600, 5760, 5796, 5888, 6048, 6144, 6210, 6300, 6348, 6400, 6440, 6624, 6720, 6900, 6912, 7168, 7200, 7245, 7360, 7406, 7560, 7680, 7728, 7935, 8050, 8064, 8192, 8280, 8400, 8464, 8640, 8694, 8832, 8960, 9200, 9216, 9450, 9522, 9600, 9660, 9936, 10080, 10240, 10304, 10350, 10580, 10752, 10800, 11040, 11109, 11200, 11520, 11592, 11776, 12075, 12096, 12288, 12420, 12600, 12696, 12800, 12880, 13225, 13248, 13440, 13800, 13824, 14283, 14336, 14400, 14490, 14720, 14812, 15120, 15360, 15456, 15525, 15870, 16100, 16128, 16560, 16800, 16928, 17280, 17388, 17664, 17920, 18400, 18432, 18515, 18900, 19044, 19200, 19320, 19872, 20160, 20480, 20608, 20700, 21160, 21504, 21600, 21735, 22080, 22218, 22400, 23040, 23184, 23552, 23805, 24150, 24192, 24576, 24840, 25200, 25392, 25600, 25760, 26450, 26496, 26880, 27600, 27648, 28566, 28672, 28800, 28980, 29440, 29624, 30240, 30720, 30912, 31050, 31740, 32200, 32256, 33120, 33327, 33600, 33856, 34560, 34776, 35328, 35840, 36225, 36800, 36864, 37030, 37800, 38088, 38400, 38640, 39675, 39744, 40320, 40960, 41216, 41400, 42320, 43008, 43200, 43470, 44160, 44436, 44800, 46080, 46368, 47104, 47610, 48300, 48384, 49680, 50400, 50784, 51200, 51520, 52900, 52992, 53760, 55200, 55296, 55545, 57132, 57344, 57600, 57960, 58880, 59248, 60480, 61440, 61824, 62100, 63480, 64400, 64512, 66240, 66654, 67200, 67712, 69120, 69552, 70656, 71415, 71680, 72450, 73600, 73728, 74060, 75600, 76176, 76800, 77280, 79350, 79488, 80640, 82432, 82800, 84640, 86016, 86400, 86940, 88320, 88872, 89600, 92160, 92575, 92736, 94208, 95220, 96600, 96768, 99360, 99981, 100800, 101568, 102400, 103040, 105800, 105984, 107520, 108675, 110400, 110592, 111090, 114264, 115200, 115920, 117760, 118496, 119025, 120960, 122880, 123648, 124200, 126960, 128800, 129024, 132480, 133308, 134400, 135424, 138240, 139104, 141312, 142830, 143360, 144900, 147200, 148120, 151200, 152352, 153600, 154560, 158700, 158976, 161280, 164864, 165600, 166635, 169280, 172032, 172800, 173880, 176640, 177744, 179200, 184320, 185150, 185472, 188416, 190440, 193200, 193536, 198720, 199962, 201600, 203136, 204800, 206080, 211600, 211968, 215040, 217350, 220800, 221184, 222180, 228528, 230400, 231840, 235520, 236992, 238050, 241920, 247296, 248400, 253920, 257600, 258048, 264960, 266616, 268800, 270848, 276480, 277725, 278208, 282624, 285660, 286720, 289800, 294400, 296240, 302400, 304704, 307200, 309120, 317400, 317952, 322560, 329728, 331200, 333270, 338560, 345600, 347760, 353280, 355488, 357075, 358400, 368640, 370300, 370944, 380880, 386400, 387072, 397440, 399924, 403200, 406272, 412160, 423200, 423936, 430080, 434700, 441600, 444360, 457056, 460800, 463680, 471040, 473984, 476100, 483840, 494592, 496800, 499905, 507840, 515200, 516096, 529920, 533232, 537600, 541696, 552960, 555450, 556416, 565248, 571320, 579600, 588800, 592480, 604800, 609408, 614400, 618240, 634800, 635904, 645120, 659456, 662400, 666540, 677120, 691200, 695520, 706560, 710976, 714150, 716800, 740600, 741888, 761760, 772800, 774144, 794880, 799848, 806400, 812544, 824320, 833175, 846400, 847872, 860160, 869400, 883200, 888720, 914112, 921600, 927360, 942080, 947968, 952200, 967680, 989184, 993600, 999810, 1015680, 1030400, 1059840, 1066464, 1075200, 1083392, 1105920, 1110900, 1112832, 1142640, 1159200, 1177600, 1184960, 1209600, 1218816, 1236480, 1269600, 1271808, 1290240, 1318912, 1324800, 1333080, 1354240, 1382400, 1391040, 1413120, 1421952, 1428300, 1433600, 1481200, 1483776, 1523520, 1545600, 1548288, 1589760, 1599696, 1612800, 1625088, 1648640, 1666350, 1692800, 1695744, 1738800, 1766400, 1777440, 1828224, 1843200, 1854720, 1895936, 1904400, 1935360, 1978368, 1987200, 1999620, 2031360, 2060800, 2119680, 2132928, 2150400, 2166784, 2221800, 2225664, 2285280, 2318400, 2355200, 2369920, 2419200, 2437632, 2472960, 2499525, 2539200, 2543616, 2580480, 2649600, 2666160, 2708480, 2764800, 2782080, 2826240, 2843904, 2856600, 2962400, 2967552, 3047040, 3091200, 3179520, 3199392, 3225600, 3250176, 3297280, 3332700, 3385600, 3477600, 3532800, 3554880, 3656448, 3709440, 3791872, 3808800, 3870720, 3956736, 3974400, 3999240, 4062720, 4121600, 4239360, 4265856, 4300800, 4333568, 4443600, 4451328, 4570560, 4636800, 4710400, 4739840, 4838400, 4875264, 4945920, 4999050, 5078400, 5087232, 5299200, 5332320, 5416960, 5529600, 5564160, 5687808, 5713200, 5924800, 5935104, 6094080, 6182400, 6359040, 6398784, 6451200, 6500352, 6594560, 6665400, 6771200, 6955200, 7065600, 7109760, 7312896, 7418880, 7583744, 7617600, 7741440, 7948800, 7998480, 8125440, 8243200, 8478720, 8531712, 8887200, 8902656, 9141120, 9273600, 9479680, 9676800, 9750528, 9891840, 9998100, 10156800, 10598400, 10664640, 10833920, 11128320, 11375616, 11426400, 11849600, 11870208, 12188160, 12364800, 12718080, 12797568, 12902400, 13000704, 13330800, 13542400, 13910400, 14131200, 14219520, 14625792, 14837760, 15167488, 15235200, 15897600, 15996960, 16250880, 16486400, 17063424, 17774400, 17805312, 18282240, 18547200, 18959360, 19353600, 19501056, 19783680, 19996200, 20313600, 21196800, 21329280, 21667840, 22256640, 22751232, 22852800, 23699200, 24376320, 24729600, 25436160, 25595136, 26661600, 27084800, 27820800, 28439040, 29251584, 29675520, 30334976, 30470400, 31795200, 31993920, 32501760, 32972800, 34126848, 35548800, 35610624, 36564480, 37094400, 37918720, 38707200, 39002112, 39992400, 40627200, 42393600, 42658560, 44513280, 45502464, 45705600, 47398400, 48752640, 49459200, 51190272, 53323200, 54169600, 55641600, 56878080, 58503168, 59351040, 60940800, 63590400, 63987840, 65003520, 68253696, 71097600, 73128960, 74188800, 75837440, 79984800, 81254400, 85317120, 89026560, 91004928, 91411200, 94796800, 97505280, 98918400, 102380544, 106646400, 108339200, 111283200, 113756160, 117006336, 121881600, 127180800, 127975680, 136507392, 142195200, 146257920, 148377600, 151674880, 159969600, 162508800, 170634240, 178053120, 182822400, 189593600, 195010560, 204761088, 213292800, 222566400, 227512320, 243763200, 255951360, 273014784, 284390400, 292515840, 296755200, 319939200, 325017600, 341268480, 365644800, 379187200, 409522176, 426585600, 445132800, 455024640, 487526400, 511902720, 568780800, 585031680, 639878400, 682536960, 731289600, 758374400, 819044352, 853171200, 890265600, 975052800, 1023805440, 1137561600, 1279756800, 1365073920, 1462579200, 1706342400, 2047610880, 2275123200, 2559513600, 2925158400, 3412684800, 4095221760, 5119027200, 6825369600, 10238054400, 20476108800]

約数ペア:

[(1, 20476108800), (2, 10238054400), (3, 6825369600), (4, 5119027200), (5, 4095221760), (6, 3412684800), (7, 2925158400), (8, 2559513600), (9, 2275123200), (10, 2047610880), (12, 1706342400), (14, 1462579200), (15, 1365073920), (16, 1279756800), (18, 1137561600), (20, 1023805440), (21, 975052800), (23, 890265600), (24, 853171200), (25, 819044352), (27, 758374400), (28, 731289600), (30, 682536960), (32, 639878400), (35, 585031680), (36, 568780800), (40, 511902720), (42, 487526400), (45, 455024640), (46, 445132800), (48, 426585600), (50, 409522176), (54, 379187200), (56, 365644800), (60, 341268480), (63, 325017600), (64, 319939200), (69, 296755200), (70, 292515840), (72, 284390400), (75, 273014784), (80, 255951360), (84, 243763200), (90, 227512320), (92, 222566400), (96, 213292800), (100, 204761088), (105, 195010560), (108, 189593600), (112, 182822400), (115, 178053120), (120, 170634240), (126, 162508800), (128, 159969600), (135, 151674880), (138, 148377600), (140, 146257920), (144, 142195200), (150, 136507392), (160, 127975680), (161, 127180800), (168, 121881600), (175, 117006336), (180, 113756160), (184, 111283200), (189, 108339200), (192, 106646400), (200, 102380544), (207, 98918400), (210, 97505280), (216, 94796800), (224, 91411200), (225, 91004928), (230, 89026560), (240, 85317120), (252, 81254400), (256, 79984800), (270, 75837440), (276, 74188800), (280, 73128960), (288, 71097600), (300, 68253696), (315, 65003520), (320, 63987840), (322, 63590400), (336, 60940800), (345, 59351040), (350, 58503168), (360, 56878080), (368, 55641600), (378, 54169600), (384, 53323200), (400, 51190272), (414, 49459200), (420, 48752640), (432, 47398400), (448, 45705600), (450, 45502464), (460, 44513280), (480, 42658560), (483, 42393600), (504, 40627200), (512, 39992400), (525, 39002112), (529, 38707200), (540, 37918720), (552, 37094400), (560, 36564480), (575, 35610624), (576, 35548800), (600, 34126848), (621, 32972800), (630, 32501760), (640, 31993920), (644, 31795200), (672, 30470400), (675, 30334976), (690, 29675520), (700, 29251584), (720, 28439040), (736, 27820800), (756, 27084800), (768, 26661600), (800, 25595136), (805, 25436160), (828, 24729600), (840, 24376320), (864, 23699200), (896, 22852800), (900, 22751232), (920, 22256640), (945, 21667840), (960, 21329280), (966, 21196800), (1008, 20313600), (1024, 19996200), (1035, 19783680), (1050, 19501056), (1058, 19353600), (1080, 18959360), (1104, 18547200), (1120, 18282240), (1150, 17805312), (1152, 17774400), (1200, 17063424), (1242, 16486400), (1260, 16250880), (1280, 15996960), (1288, 15897600), (1344, 15235200), (1350, 15167488), (1380, 14837760), (1400, 14625792), (1440, 14219520), (1449, 14131200), (1472, 13910400), (1512, 13542400), (1536, 13330800), (1575, 13000704), (1587, 12902400), (1600, 12797568), (1610, 12718080), (1656, 12364800), (1680, 12188160), (1725, 11870208), (1728, 11849600), (1792, 11426400), (1800, 11375616), (1840, 11128320), (1890, 10833920), (1920, 10664640), (1932, 10598400), (2016, 10156800), (2048, 9998100), (2070, 9891840), (2100, 9750528), (2116, 9676800), (2160, 9479680), (2208, 9273600), (2240, 9141120), (2300, 8902656), (2304, 8887200), (2400, 8531712), (2415, 8478720), (2484, 8243200), (2520, 8125440), (2560, 7998480), (2576, 7948800), (2645, 7741440), (2688, 7617600), (2700, 7583744), (2760, 7418880), (2800, 7312896), (2880, 7109760), (2898, 7065600), (2944, 6955200), (3024, 6771200), (3072, 6665400), (3105, 6594560), (3150, 6500352), (3174, 6451200), (3200, 6398784), (3220, 6359040), (3312, 6182400), (3360, 6094080), (3450, 5935104), (3456, 5924800), (3584, 5713200), (3600, 5687808), (3680, 5564160), (3703, 5529600), (3780, 5416960), (3840, 5332320), (3864, 5299200), (4025, 5087232), (4032, 5078400), (4096, 4999050), (4140, 4945920), (4200, 4875264), (4232, 4838400), (4320, 4739840), (4347, 4710400), (4416, 4636800), (4480, 4570560), (4600, 4451328), (4608, 4443600), (4725, 4333568), (4761, 4300800), (4800, 4265856), (4830, 4239360), (4968, 4121600), (5040, 4062720), (5120, 3999240), (5152, 3974400), (5175, 3956736), (5290, 3870720), (5376, 3808800), (5400, 3791872), (5520, 3709440), (5600, 3656448), (5760, 3554880), (5796, 3532800), (5888, 3477600), (6048, 3385600), (6144, 3332700), (6210, 3297280), (6300, 3250176), (6348, 3225600), (6400, 3199392), (6440, 3179520), (6624, 3091200), (6720, 3047040), (6900, 2967552), (6912, 2962400), (7168, 2856600), (7200, 2843904), (7245, 2826240), (7360, 2782080), (7406, 2764800), (7560, 2708480), (7680, 2666160), (7728, 2649600), (7935, 2580480), (8050, 2543616), (8064, 2539200), (8192, 2499525), (8280, 2472960), (8400, 2437632), (8464, 2419200), (8640, 2369920), (8694, 2355200), (8832, 2318400), (8960, 2285280), (9200, 2225664), (9216, 2221800), (9450, 2166784), (9522, 2150400), (9600, 2132928), (9660, 2119680), (9936, 2060800), (10080, 2031360), (10240, 1999620), (10304, 1987200), (10350, 1978368), (10580, 1935360), (10752, 1904400), (10800, 1895936), (11040, 1854720), (11109, 1843200), (11200, 1828224), (11520, 1777440), (11592, 1766400), (11776, 1738800), (12075, 1695744), (12096, 1692800), (12288, 1666350), (12420, 1648640), (12600, 1625088), (12696, 1612800), (12800, 1599696), (12880, 1589760), (13225, 1548288), (13248, 1545600), (13440, 1523520), (13800, 1483776), (13824, 1481200), (14283, 1433600), (14336, 1428300), (14400, 1421952), (14490, 1413120), (14720, 1391040), (14812, 1382400), (15120, 1354240), (15360, 1333080), (15456, 1324800), (15525, 1318912), (15870, 1290240), (16100, 1271808), (16128, 1269600), (16560, 1236480), (16800, 1218816), (16928, 1209600), (17280, 1184960), (17388, 1177600), (17664, 1159200), (17920, 1142640), (18400, 1112832), (18432, 1110900), (18515, 1105920), (18900, 1083392), (19044, 1075200), (19200, 1066464), (19320, 1059840), (19872, 1030400), (20160, 1015680), (20480, 999810), (20608, 993600), (20700, 989184), (21160, 967680), (21504, 952200), (21600, 947968), (21735, 942080), (22080, 927360), (22218, 921600), (22400, 914112), (23040, 888720), (23184, 883200), (23552, 869400), (23805, 860160), (24150, 847872), (24192, 846400), (24576, 833175), (24840, 824320), (25200, 812544), (25392, 806400), (25600, 799848), (25760, 794880), (26450, 774144), (26496, 772800), (26880, 761760), (27600, 741888), (27648, 740600), (28566, 716800), (28672, 714150), (28800, 710976), (28980, 706560), (29440, 695520), (29624, 691200), (30240, 677120), (30720, 666540), (30912, 662400), (31050, 659456), (31740, 645120), (32200, 635904), (32256, 634800), (33120, 618240), (33327, 614400), (33600, 609408), (33856, 604800), (34560, 592480), (34776, 588800), (35328, 579600), (35840, 571320), (36225, 565248), (36800, 556416), (36864, 555450), (37030, 552960), (37800, 541696), (38088, 537600), (38400, 533232), (38640, 529920), (39675, 516096), (39744, 515200), (40320, 507840), (40960, 499905), (41216, 496800), (41400, 494592), (42320, 483840), (43008, 476100), (43200, 473984), (43470, 471040), (44160, 463680), (44436, 460800), (44800, 457056), (46080, 444360), (46368, 441600), (47104, 434700), (47610, 430080), (48300, 423936), (48384, 423200), (49680, 412160), (50400, 406272), (50784, 403200), (51200, 399924), (51520, 397440), (52900, 387072), (52992, 386400), (53760, 380880), (55200, 370944), (55296, 370300), (55545, 368640), (57132, 358400), (57344, 357075), (57600, 355488), (57960, 353280), (58880, 347760), (59248, 345600), (60480, 338560), (61440, 333270), (61824, 331200), (62100, 329728), (63480, 322560), (64400, 317952), (64512, 317400), (66240, 309120), (66654, 307200), (67200, 304704), (67712, 302400), (69120, 296240), (69552, 294400), (70656, 289800), (71415, 286720), (71680, 285660), (72450, 282624), (73600, 278208), (73728, 277725), (74060, 276480), (75600, 270848), (76176, 268800), (76800, 266616), (77280, 264960), (79350, 258048), (79488, 257600), (80640, 253920), (82432, 248400), (82800, 247296), (84640, 241920), (86016, 238050), (86400, 236992), (86940, 235520), (88320, 231840), (88872, 230400), (89600, 228528), (92160, 222180), (92575, 221184), (92736, 220800), (94208, 217350), (95220, 215040), (96600, 211968), (96768, 211600), (99360, 206080), (99981, 204800), (100800, 203136), (101568, 201600), (102400, 199962), (103040, 198720), (105800, 193536), (105984, 193200), (107520, 190440), (108675, 188416), (110400, 185472), (110592, 185150), (111090, 184320), (114264, 179200), (115200, 177744), (115920, 176640), (117760, 173880), (118496, 172800), (119025, 172032), (120960, 169280), (122880, 166635), (123648, 165600), (124200, 164864), (126960, 161280), (128800, 158976), (129024, 158700), (132480, 154560), (133308, 153600), (134400, 152352), (135424, 151200), (138240, 148120), (139104, 147200), (141312, 144900), (142830, 143360)]