28280448000

素因数分解:

$2^{10}\times 3^3\times 5^3\times 7^2\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 1056

約数和(自身を含む): 122316929280

約数和(自身を除く): 94036481280

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, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 147, 150, 160, 167, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 250, 252, 256, 270, 280, 288, 294, 300, 315, 320, 334, 336, 350, 360, 375, 378, 384, 392, 400, 420, 432, 441, 448, 450, 480, 490, 500, 501, 504, 512, 525, 540, 560, 576, 588, 600, 630, 640, 668, 672, 675, 700, 720, 735, 750, 756, 768, 784, 800, 835, 840, 864, 875, 882, 896, 900, 945, 960, 980, 1000, 1002, 1008, 1024, 1050, 1080, 1120, 1125, 1152, 1169, 1176, 1200, 1225, 1260, 1280, 1323, 1336, 1344, 1350, 1400, 1440, 1470, 1500, 1503, 1512, 1536, 1568, 1575, 1600, 1670, 1680, 1728, 1750, 1764, 1792, 1800, 1890, 1920, 1960, 2000, 2004, 2016, 2100, 2160, 2205, 2240, 2250, 2304, 2338, 2352, 2400, 2450, 2505, 2520, 2560, 2625, 2646, 2672, 2688, 2700, 2800, 2880, 2940, 3000, 3006, 3024, 3072, 3136, 3150, 3200, 3340, 3360, 3375, 3456, 3500, 3507, 3528, 3584, 3600, 3675, 3780, 3840, 3920, 4000, 4008, 4032, 4175, 4200, 4320, 4410, 4480, 4500, 4509, 4608, 4676, 4704, 4725, 4800, 4900, 5010, 5040, 5120, 5250, 5292, 5344, 5376, 5400, 5600, 5760, 5845, 5880, 6000, 6012, 6048, 6125, 6272, 6300, 6400, 6615, 6680, 6720, 6750, 6912, 7000, 7014, 7056, 7168, 7200, 7350, 7515, 7560, 7680, 7840, 7875, 8000, 8016, 8064, 8183, 8350, 8400, 8640, 8820, 8960, 9000, 9018, 9216, 9352, 9408, 9450, 9600, 9800, 10020, 10080, 10500, 10521, 10584, 10688, 10752, 10800, 11025, 11200, 11520, 11690, 11760, 12000, 12024, 12096, 12250, 12525, 12544, 12600, 12800, 13230, 13360, 13440, 13500, 13824, 14000, 14028, 14112, 14400, 14700, 15030, 15120, 15360, 15680, 15750, 16000, 16032, 16128, 16366, 16700, 16800, 17280, 17535, 17640, 17920, 18000, 18036, 18375, 18704, 18816, 18900, 19200, 19600, 20040, 20160, 20875, 21000, 21042, 21168, 21376, 21504, 21600, 22050, 22400, 22545, 23040, 23380, 23520, 23625, 24000, 24048, 24192, 24500, 24549, 25050, 25088, 25200, 25600, 26460, 26720, 26880, 27000, 27648, 28000, 28056, 28224, 28800, 29225, 29400, 30060, 30240, 31360, 31500, 31563, 32000, 32064, 32256, 32732, 33075, 33400, 33600, 34560, 35070, 35280, 35840, 36000, 36072, 36750, 37408, 37575, 37632, 37800, 38400, 39200, 40080, 40320, 40915, 41750, 42000, 42084, 42336, 42752, 43200, 44100, 44800, 45090, 46080, 46760, 47040, 47250, 48000, 48096, 48384, 49000, 49098, 50100, 50176, 50400, 52605, 52920, 53440, 53760, 54000, 55125, 56000, 56112, 56448, 57600, 58450, 58800, 60120, 60480, 62625, 62720, 63000, 63126, 64000, 64128, 64512, 65464, 66150, 66800, 67200, 69120, 70140, 70560, 72000, 72144, 73500, 73647, 74816, 75150, 75264, 75600, 76800, 78400, 80160, 80640, 81830, 83500, 84000, 84168, 84672, 85504, 86400, 87675, 88200, 89600, 90180, 93520, 94080, 94500, 96000, 96192, 96768, 98000, 98196, 100200, 100800, 105210, 105840, 106880, 107520, 108000, 110250, 112000, 112224, 112725, 112896, 115200, 116900, 117600, 120240, 120960, 122745, 125250, 125440, 126000, 126252, 128000, 128256, 130928, 132300, 133600, 134400, 138240, 140280, 141120, 144000, 144288, 146125, 147000, 147294, 149632, 150300, 150528, 151200, 156800, 157815, 160320, 161280, 163660, 165375, 167000, 168000, 168336, 169344, 171008, 172800, 175350, 176400, 179200, 180360, 187040, 187875, 188160, 189000, 192000, 192384, 193536, 196000, 196392, 200400, 201600, 204575, 210420, 211680, 213760, 216000, 220500, 220941, 224000, 224448, 225450, 225792, 230400, 233800, 235200, 240480, 241920, 245490, 250500, 250880, 252000, 252504, 256512, 261856, 263025, 264600, 267200, 268800, 280560, 282240, 288000, 288576, 292250, 294000, 294588, 299264, 300600, 302400, 313600, 315630, 320640, 322560, 327320, 330750, 334000, 336000, 336672, 338688, 345600, 350700, 352800, 360720, 368235, 374080, 375750, 376320, 378000, 384000, 384768, 392000, 392784, 400800, 403200, 409150, 420840, 423360, 427520, 432000, 438375, 441000, 441882, 448000, 448896, 450900, 451584, 467600, 470400, 480960, 483840, 490980, 501000, 504000, 505008, 513024, 523712, 526050, 529200, 534400, 537600, 561120, 563625, 564480, 576000, 577152, 584500, 588000, 589176, 598528, 601200, 604800, 613725, 627200, 631260, 641280, 654640, 661500, 668000, 672000, 673344, 677376, 691200, 701400, 705600, 721440, 736470, 748160, 751500, 752640, 756000, 769536, 784000, 785568, 789075, 801600, 806400, 818300, 841680, 846720, 855040, 864000, 876750, 882000, 883764, 896000, 897792, 901800, 935200, 940800, 961920, 967680, 981960, 1002000, 1008000, 1010016, 1022875, 1047424, 1052100, 1058400, 1068800, 1104705, 1122240, 1127250, 1128960, 1152000, 1154304, 1169000, 1176000, 1178352, 1197056, 1202400, 1209600, 1227450, 1254400, 1262520, 1282560, 1309280, 1315125, 1323000, 1336000, 1344000, 1346688, 1354752, 1402800, 1411200, 1442880, 1472940, 1496320, 1503000, 1512000, 1539072, 1568000, 1571136, 1578150, 1603200, 1612800, 1636600, 1683360, 1693440, 1728000, 1753500, 1764000, 1767528, 1795584, 1803600, 1841175, 1870400, 1881600, 1923840, 1963920, 2004000, 2016000, 2020032, 2045750, 2094848, 2104200, 2116800, 2137600, 2209410, 2244480, 2254500, 2257920, 2308608, 2338000, 2352000, 2356704, 2404800, 2419200, 2454900, 2525040, 2565120, 2618560, 2630250, 2646000, 2672000, 2688000, 2693376, 2805600, 2822400, 2885760, 2945880, 2992640, 3006000, 3024000, 3068625, 3136000, 3142272, 3156300, 3206400, 3273200, 3366720, 3386880, 3456000, 3507000, 3528000, 3535056, 3591168, 3607200, 3682350, 3740800, 3763200, 3847680, 3927840, 3945375, 4008000, 4032000, 4040064, 4091500, 4189696, 4208400, 4233600, 4275200, 4418820, 4488960, 4509000, 4617216, 4676000, 4704000, 4713408, 4809600, 4838400, 4909800, 5050080, 5237120, 5260500, 5292000, 5344000, 5386752, 5523525, 5611200, 5644800, 5771520, 5891760, 5985280, 6012000, 6048000, 6137250, 6272000, 6284544, 6312600, 6412800, 6546400, 6733440, 6773760, 7014000, 7056000, 7070112, 7214400, 7364700, 7481600, 7695360, 7855680, 7890750, 8016000, 8064000, 8080128, 8183000, 8379392, 8416800, 8467200, 8837640, 8977920, 9018000, 9205875, 9352000, 9408000, 9426816, 9619200, 9819600, 10100160, 10474240, 10521000, 10584000, 10688000, 10773504, 11047050, 11222400, 11289600, 11543040, 11783520, 12024000, 12096000, 12274500, 12569088, 12625200, 12825600, 13092800, 13466880, 14028000, 14112000, 14140224, 14428800, 14729400, 14963200, 15711360, 15781500, 16032000, 16160256, 16366000, 16833600, 16934400, 17675280, 17955840, 18036000, 18411750, 18704000, 18816000, 18853632, 19238400, 19639200, 20200320, 20948480, 21042000, 21168000, 21376000, 22094100, 22444800, 23086080, 23567040, 24048000, 24192000, 24549000, 25138176, 25250400, 26185600, 26933760, 27617625, 28056000, 28224000, 28280448, 28857600, 29458800, 29926400, 31422720, 31563000, 32064000, 32320512, 32732000, 33667200, 33868800, 35350560, 36072000, 36823500, 37408000, 37707264, 38476800, 39278400, 40400640, 41896960, 42084000, 42336000, 44188200, 44889600, 47134080, 48096000, 49098000, 50500800, 52371200, 53867520, 55235250, 56112000, 56448000, 56560896, 57715200, 58917600, 62845440, 63126000, 64128000, 65464000, 67334400, 70701120, 72144000, 73647000, 74816000, 75414528, 78556800, 80801280, 84168000, 84672000, 88376400, 89779200, 94268160, 96192000, 98196000, 101001600, 104742400, 110470500, 112224000, 113121792, 115430400, 117835200, 125690880, 126252000, 130928000, 134668800, 141402240, 144288000, 147294000, 149632000, 157113600, 161602560, 168336000, 169344000, 176752800, 188536320, 192384000, 196392000, 202003200, 209484800, 220941000, 224448000, 226243584, 235670400, 252504000, 261856000, 269337600, 282804480, 288576000, 294588000, 314227200, 336672000, 353505600, 377072640, 392784000, 404006400, 441882000, 448896000, 471340800, 505008000, 523712000, 565608960, 577152000, 589176000, 628454400, 673344000, 707011200, 785568000, 808012800, 883764000, 942681600, 1010016000, 1047424000, 1131217920, 1178352000, 1346688000, 1414022400, 1571136000, 1767528000, 1885363200, 2020032000, 2356704000, 2828044800, 3142272000, 3535056000, 4040064000, 4713408000, 5656089600, 7070112000, 9426816000, 14140224000, 28280448000]

約数ペア:

[(1, 28280448000), (2, 14140224000), (3, 9426816000), (4, 7070112000), (5, 5656089600), (6, 4713408000), (7, 4040064000), (8, 3535056000), (9, 3142272000), (10, 2828044800), (12, 2356704000), (14, 2020032000), (15, 1885363200), (16, 1767528000), (18, 1571136000), (20, 1414022400), (21, 1346688000), (24, 1178352000), (25, 1131217920), (27, 1047424000), (28, 1010016000), (30, 942681600), (32, 883764000), (35, 808012800), (36, 785568000), (40, 707011200), (42, 673344000), (45, 628454400), (48, 589176000), (49, 577152000), (50, 565608960), (54, 523712000), (56, 505008000), (60, 471340800), (63, 448896000), (64, 441882000), (70, 404006400), (72, 392784000), (75, 377072640), (80, 353505600), (84, 336672000), (90, 314227200), (96, 294588000), (98, 288576000), (100, 282804480), (105, 269337600), (108, 261856000), (112, 252504000), (120, 235670400), (125, 226243584), (126, 224448000), (128, 220941000), (135, 209484800), (140, 202003200), (144, 196392000), (147, 192384000), (150, 188536320), (160, 176752800), (167, 169344000), (168, 168336000), (175, 161602560), (180, 157113600), (189, 149632000), (192, 147294000), (196, 144288000), (200, 141402240), (210, 134668800), (216, 130928000), (224, 126252000), (225, 125690880), (240, 117835200), (245, 115430400), (250, 113121792), (252, 112224000), (256, 110470500), (270, 104742400), (280, 101001600), (288, 98196000), (294, 96192000), (300, 94268160), (315, 89779200), (320, 88376400), (334, 84672000), (336, 84168000), (350, 80801280), (360, 78556800), (375, 75414528), (378, 74816000), (384, 73647000), (392, 72144000), (400, 70701120), (420, 67334400), (432, 65464000), (441, 64128000), (448, 63126000), (450, 62845440), (480, 58917600), (490, 57715200), (500, 56560896), (501, 56448000), (504, 56112000), (512, 55235250), (525, 53867520), (540, 52371200), (560, 50500800), (576, 49098000), (588, 48096000), (600, 47134080), (630, 44889600), (640, 44188200), (668, 42336000), (672, 42084000), (675, 41896960), (700, 40400640), (720, 39278400), (735, 38476800), (750, 37707264), (756, 37408000), (768, 36823500), (784, 36072000), (800, 35350560), (835, 33868800), (840, 33667200), (864, 32732000), (875, 32320512), (882, 32064000), (896, 31563000), (900, 31422720), (945, 29926400), (960, 29458800), (980, 28857600), (1000, 28280448), (1002, 28224000), (1008, 28056000), (1024, 27617625), (1050, 26933760), (1080, 26185600), (1120, 25250400), (1125, 25138176), (1152, 24549000), (1169, 24192000), (1176, 24048000), (1200, 23567040), (1225, 23086080), (1260, 22444800), (1280, 22094100), (1323, 21376000), (1336, 21168000), (1344, 21042000), (1350, 20948480), (1400, 20200320), (1440, 19639200), (1470, 19238400), (1500, 18853632), (1503, 18816000), (1512, 18704000), (1536, 18411750), (1568, 18036000), (1575, 17955840), (1600, 17675280), (1670, 16934400), (1680, 16833600), (1728, 16366000), (1750, 16160256), (1764, 16032000), (1792, 15781500), (1800, 15711360), (1890, 14963200), (1920, 14729400), (1960, 14428800), (2000, 14140224), (2004, 14112000), (2016, 14028000), (2100, 13466880), (2160, 13092800), (2205, 12825600), (2240, 12625200), (2250, 12569088), (2304, 12274500), (2338, 12096000), (2352, 12024000), (2400, 11783520), (2450, 11543040), (2505, 11289600), (2520, 11222400), (2560, 11047050), (2625, 10773504), (2646, 10688000), (2672, 10584000), (2688, 10521000), (2700, 10474240), (2800, 10100160), (2880, 9819600), (2940, 9619200), (3000, 9426816), (3006, 9408000), (3024, 9352000), (3072, 9205875), (3136, 9018000), (3150, 8977920), (3200, 8837640), (3340, 8467200), (3360, 8416800), (3375, 8379392), (3456, 8183000), (3500, 8080128), (3507, 8064000), (3528, 8016000), (3584, 7890750), (3600, 7855680), (3675, 7695360), (3780, 7481600), (3840, 7364700), (3920, 7214400), (4000, 7070112), (4008, 7056000), (4032, 7014000), (4175, 6773760), (4200, 6733440), (4320, 6546400), (4410, 6412800), (4480, 6312600), (4500, 6284544), (4509, 6272000), (4608, 6137250), (4676, 6048000), (4704, 6012000), (4725, 5985280), (4800, 5891760), (4900, 5771520), (5010, 5644800), (5040, 5611200), (5120, 5523525), (5250, 5386752), (5292, 5344000), (5344, 5292000), (5376, 5260500), (5400, 5237120), (5600, 5050080), (5760, 4909800), (5845, 4838400), (5880, 4809600), (6000, 4713408), (6012, 4704000), (6048, 4676000), (6125, 4617216), (6272, 4509000), (6300, 4488960), (6400, 4418820), (6615, 4275200), (6680, 4233600), (6720, 4208400), (6750, 4189696), (6912, 4091500), (7000, 4040064), (7014, 4032000), (7056, 4008000), (7168, 3945375), (7200, 3927840), (7350, 3847680), (7515, 3763200), (7560, 3740800), (7680, 3682350), (7840, 3607200), (7875, 3591168), (8000, 3535056), (8016, 3528000), (8064, 3507000), (8183, 3456000), (8350, 3386880), (8400, 3366720), (8640, 3273200), (8820, 3206400), (8960, 3156300), (9000, 3142272), (9018, 3136000), (9216, 3068625), (9352, 3024000), (9408, 3006000), (9450, 2992640), (9600, 2945880), (9800, 2885760), (10020, 2822400), (10080, 2805600), (10500, 2693376), (10521, 2688000), (10584, 2672000), (10688, 2646000), (10752, 2630250), (10800, 2618560), (11025, 2565120), (11200, 2525040), (11520, 2454900), (11690, 2419200), (11760, 2404800), (12000, 2356704), (12024, 2352000), (12096, 2338000), (12250, 2308608), (12525, 2257920), (12544, 2254500), (12600, 2244480), (12800, 2209410), (13230, 2137600), (13360, 2116800), (13440, 2104200), (13500, 2094848), (13824, 2045750), (14000, 2020032), (14028, 2016000), (14112, 2004000), (14400, 1963920), (14700, 1923840), (15030, 1881600), (15120, 1870400), (15360, 1841175), (15680, 1803600), (15750, 1795584), (16000, 1767528), (16032, 1764000), (16128, 1753500), (16366, 1728000), (16700, 1693440), (16800, 1683360), (17280, 1636600), (17535, 1612800), (17640, 1603200), (17920, 1578150), (18000, 1571136), (18036, 1568000), (18375, 1539072), (18704, 1512000), (18816, 1503000), (18900, 1496320), (19200, 1472940), (19600, 1442880), (20040, 1411200), (20160, 1402800), (20875, 1354752), (21000, 1346688), (21042, 1344000), (21168, 1336000), (21376, 1323000), (21504, 1315125), (21600, 1309280), (22050, 1282560), (22400, 1262520), (22545, 1254400), (23040, 1227450), (23380, 1209600), (23520, 1202400), (23625, 1197056), (24000, 1178352), (24048, 1176000), (24192, 1169000), (24500, 1154304), (24549, 1152000), (25050, 1128960), (25088, 1127250), (25200, 1122240), (25600, 1104705), (26460, 1068800), (26720, 1058400), (26880, 1052100), (27000, 1047424), (27648, 1022875), (28000, 1010016), (28056, 1008000), (28224, 1002000), (28800, 981960), (29225, 967680), (29400, 961920), (30060, 940800), (30240, 935200), (31360, 901800), (31500, 897792), (31563, 896000), (32000, 883764), (32064, 882000), (32256, 876750), (32732, 864000), (33075, 855040), (33400, 846720), (33600, 841680), (34560, 818300), (35070, 806400), (35280, 801600), (35840, 789075), (36000, 785568), (36072, 784000), (36750, 769536), (37408, 756000), (37575, 752640), (37632, 751500), (37800, 748160), (38400, 736470), (39200, 721440), (40080, 705600), (40320, 701400), (40915, 691200), (41750, 677376), (42000, 673344), (42084, 672000), (42336, 668000), (42752, 661500), (43200, 654640), (44100, 641280), (44800, 631260), (45090, 627200), (46080, 613725), (46760, 604800), (47040, 601200), (47250, 598528), (48000, 589176), (48096, 588000), (48384, 584500), (49000, 577152), (49098, 576000), (50100, 564480), (50176, 563625), (50400, 561120), (52605, 537600), (52920, 534400), (53440, 529200), (53760, 526050), (54000, 523712), (55125, 513024), (56000, 505008), (56112, 504000), (56448, 501000), (57600, 490980), (58450, 483840), (58800, 480960), (60120, 470400), (60480, 467600), (62625, 451584), (62720, 450900), (63000, 448896), (63126, 448000), (64000, 441882), (64128, 441000), (64512, 438375), (65464, 432000), (66150, 427520), (66800, 423360), (67200, 420840), (69120, 409150), (70140, 403200), (70560, 400800), (72000, 392784), (72144, 392000), (73500, 384768), (73647, 384000), (74816, 378000), (75150, 376320), (75264, 375750), (75600, 374080), (76800, 368235), (78400, 360720), (80160, 352800), (80640, 350700), (81830, 345600), (83500, 338688), (84000, 336672), (84168, 336000), (84672, 334000), (85504, 330750), (86400, 327320), (87675, 322560), (88200, 320640), (89600, 315630), (90180, 313600), (93520, 302400), (94080, 300600), (94500, 299264), (96000, 294588), (96192, 294000), (96768, 292250), (98000, 288576), (98196, 288000), (100200, 282240), (100800, 280560), (105210, 268800), (105840, 267200), (106880, 264600), (107520, 263025), (108000, 261856), (110250, 256512), (112000, 252504), (112224, 252000), (112725, 250880), (112896, 250500), (115200, 245490), (116900, 241920), (117600, 240480), (120240, 235200), (120960, 233800), (122745, 230400), (125250, 225792), (125440, 225450), (126000, 224448), (126252, 224000), (128000, 220941), (128256, 220500), (130928, 216000), (132300, 213760), (133600, 211680), (134400, 210420), (138240, 204575), (140280, 201600), (141120, 200400), (144000, 196392), (144288, 196000), (146125, 193536), (147000, 192384), (147294, 192000), (149632, 189000), (150300, 188160), (150528, 187875), (151200, 187040), (156800, 180360), (157815, 179200), (160320, 176400), (161280, 175350), (163660, 172800), (165375, 171008), (167000, 169344), (168000, 168336)]