20973568000

素因数分解:

$2^{14}\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 720

約数和(自身を含む): 69927399360

約数和(自身を除く): 48953831360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 32, 35, 38, 40, 44, 49, 50, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 100, 110, 112, 125, 128, 133, 140, 152, 154, 160, 175, 176, 190, 196, 200, 209, 220, 224, 245, 250, 256, 266, 275, 280, 304, 308, 320, 350, 352, 380, 385, 392, 400, 418, 440, 448, 475, 490, 500, 512, 532, 539, 550, 560, 608, 616, 640, 665, 700, 704, 760, 770, 784, 800, 836, 875, 880, 896, 931, 950, 980, 1000, 1024, 1045, 1064, 1078, 1100, 1120, 1216, 1225, 1232, 1280, 1330, 1375, 1400, 1408, 1463, 1520, 1540, 1568, 1600, 1672, 1750, 1760, 1792, 1862, 1900, 1925, 1960, 2000, 2048, 2090, 2128, 2156, 2200, 2240, 2375, 2432, 2450, 2464, 2560, 2660, 2695, 2750, 2800, 2816, 2926, 3040, 3080, 3136, 3200, 3325, 3344, 3500, 3520, 3584, 3724, 3800, 3850, 3920, 4000, 4096, 4180, 4256, 4312, 4400, 4480, 4655, 4750, 4864, 4900, 4928, 5120, 5225, 5320, 5390, 5500, 5600, 5632, 5852, 6080, 6125, 6160, 6272, 6400, 6650, 6688, 7000, 7040, 7168, 7315, 7448, 7600, 7700, 7840, 8000, 8192, 8360, 8512, 8624, 8800, 8960, 9310, 9500, 9625, 9728, 9800, 9856, 10240, 10241, 10450, 10640, 10780, 11000, 11200, 11264, 11704, 12160, 12250, 12320, 12544, 12800, 13300, 13376, 13475, 14000, 14080, 14336, 14630, 14896, 15200, 15400, 15680, 16000, 16384, 16625, 16720, 17024, 17248, 17600, 17920, 18620, 19000, 19250, 19456, 19600, 19712, 20480, 20482, 20900, 21280, 21560, 22000, 22400, 22528, 23275, 23408, 24320, 24500, 24640, 25088, 25600, 26125, 26600, 26752, 26950, 28000, 28160, 28672, 29260, 29792, 30400, 30800, 31360, 32000, 33250, 33440, 34048, 34496, 35200, 35840, 36575, 37240, 38000, 38500, 38912, 39200, 39424, 40960, 40964, 41800, 42560, 43120, 44000, 44800, 45056, 46550, 46816, 48640, 49000, 49280, 50176, 51200, 51205, 52250, 53200, 53504, 53900, 56000, 56320, 57344, 58520, 59584, 60800, 61600, 62720, 64000, 66500, 66880, 67375, 68096, 68992, 70400, 71680, 73150, 74480, 76000, 77000, 77824, 78400, 78848, 81920, 81928, 83600, 85120, 86240, 88000, 89600, 90112, 93100, 93632, 97280, 98000, 98560, 100352, 102400, 102410, 104500, 106400, 107008, 107800, 112000, 112640, 114688, 116375, 117040, 119168, 121600, 123200, 125440, 128000, 133000, 133760, 134750, 136192, 137984, 140800, 143360, 146300, 148960, 152000, 154000, 155648, 156800, 157696, 163856, 167200, 170240, 172480, 176000, 179200, 180224, 182875, 186200, 187264, 194560, 196000, 197120, 200704, 204800, 204820, 209000, 212800, 214016, 215600, 224000, 225280, 232750, 234080, 238336, 243200, 246400, 250880, 256000, 256025, 266000, 267520, 269500, 272384, 275968, 281600, 286720, 292600, 297920, 304000, 308000, 311296, 313600, 315392, 327712, 334400, 340480, 344960, 352000, 358400, 365750, 372400, 374528, 389120, 392000, 394240, 401408, 409600, 409640, 418000, 425600, 428032, 431200, 448000, 450560, 465500, 468160, 476672, 486400, 492800, 501760, 512000, 512050, 532000, 535040, 539000, 544768, 551936, 563200, 573440, 585200, 595840, 608000, 616000, 627200, 630784, 655424, 668800, 680960, 689920, 704000, 716800, 731500, 744800, 749056, 778240, 784000, 788480, 802816, 819280, 836000, 851200, 856064, 862400, 896000, 901120, 931000, 936320, 953344, 972800, 985600, 1003520, 1024000, 1024100, 1064000, 1070080, 1078000, 1089536, 1103872, 1126400, 1170400, 1191680, 1216000, 1232000, 1254400, 1261568, 1280125, 1310848, 1337600, 1361920, 1379840, 1408000, 1433600, 1463000, 1489600, 1498112, 1556480, 1568000, 1576960, 1638560, 1672000, 1702400, 1712128, 1724800, 1792000, 1862000, 1872640, 1906688, 1945600, 1971200, 2007040, 2048000, 2048200, 2128000, 2140160, 2156000, 2179072, 2207744, 2252800, 2340800, 2383360, 2432000, 2464000, 2508800, 2560250, 2621696, 2675200, 2723840, 2759680, 2816000, 2867200, 2926000, 2979200, 2996224, 3136000, 3153920, 3277120, 3344000, 3404800, 3424256, 3449600, 3584000, 3724000, 3745280, 3813376, 3891200, 3942400, 4014080, 4096400, 4256000, 4280320, 4312000, 4415488, 4505600, 4681600, 4766720, 4864000, 4928000, 5017600, 5120500, 5243392, 5350400, 5447680, 5519360, 5632000, 5852000, 5958400, 5992448, 6272000, 6307840, 6554240, 6688000, 6809600, 6899200, 7168000, 7448000, 7490560, 7626752, 7782400, 7884800, 8192800, 8512000, 8560640, 8624000, 8830976, 9363200, 9533440, 9728000, 9856000, 10035200, 10241000, 10486784, 10700800, 10895360, 11038720, 11264000, 11704000, 11916800, 11984896, 12544000, 13108480, 13376000, 13619200, 13798400, 14336000, 14896000, 14981120, 15253504, 15769600, 16385600, 17024000, 17121280, 17248000, 18726400, 19066880, 19456000, 19712000, 20070400, 20482000, 20973568, 21401600, 22077440, 22528000, 23408000, 23833600, 23969792, 25088000, 26216960, 26752000, 27238400, 27596800, 29792000, 29962240, 31539200, 32771200, 34048000, 34496000, 37452800, 38133760, 38912000, 39424000, 40964000, 41947136, 42803200, 44154880, 46816000, 47667200, 50176000, 52433920, 53504000, 54476800, 55193600, 59584000, 59924480, 65542400, 68096000, 68992000, 74905600, 76267520, 78848000, 81928000, 83894272, 85606400, 93632000, 95334400, 100352000, 104867840, 107008000, 110387200, 119168000, 119848960, 131084800, 136192000, 137984000, 149811200, 157696000, 163856000, 167788544, 187264000, 190668800, 209735680, 214016000, 220774400, 238336000, 262169600, 272384000, 275968000, 299622400, 327712000, 374528000, 381337600, 419471360, 428032000, 476672000, 524339200, 551936000, 599244800, 655424000, 749056000, 838942720, 953344000, 1048678400, 1103872000, 1310848000, 1498112000, 1906688000, 2097356800, 2621696000, 2996224000, 4194713600, 5243392000, 10486784000, 20973568000]

約数ペア:

[(1, 20973568000), (2, 10486784000), (4, 5243392000), (5, 4194713600), (7, 2996224000), (8, 2621696000), (10, 2097356800), (11, 1906688000), (14, 1498112000), (16, 1310848000), (19, 1103872000), (20, 1048678400), (22, 953344000), (25, 838942720), (28, 749056000), (32, 655424000), (35, 599244800), (38, 551936000), (40, 524339200), (44, 476672000), (49, 428032000), (50, 419471360), (55, 381337600), (56, 374528000), (64, 327712000), (70, 299622400), (76, 275968000), (77, 272384000), (80, 262169600), (88, 238336000), (95, 220774400), (98, 214016000), (100, 209735680), (110, 190668800), (112, 187264000), (125, 167788544), (128, 163856000), (133, 157696000), (140, 149811200), (152, 137984000), (154, 136192000), (160, 131084800), (175, 119848960), (176, 119168000), (190, 110387200), (196, 107008000), (200, 104867840), (209, 100352000), (220, 95334400), (224, 93632000), (245, 85606400), (250, 83894272), (256, 81928000), (266, 78848000), (275, 76267520), (280, 74905600), (304, 68992000), (308, 68096000), (320, 65542400), (350, 59924480), (352, 59584000), (380, 55193600), (385, 54476800), (392, 53504000), (400, 52433920), (418, 50176000), (440, 47667200), (448, 46816000), (475, 44154880), (490, 42803200), (500, 41947136), (512, 40964000), (532, 39424000), (539, 38912000), (550, 38133760), (560, 37452800), (608, 34496000), (616, 34048000), (640, 32771200), (665, 31539200), (700, 29962240), (704, 29792000), (760, 27596800), (770, 27238400), (784, 26752000), (800, 26216960), (836, 25088000), (875, 23969792), (880, 23833600), (896, 23408000), (931, 22528000), (950, 22077440), (980, 21401600), (1000, 20973568), (1024, 20482000), (1045, 20070400), (1064, 19712000), (1078, 19456000), (1100, 19066880), (1120, 18726400), (1216, 17248000), (1225, 17121280), (1232, 17024000), (1280, 16385600), (1330, 15769600), (1375, 15253504), (1400, 14981120), (1408, 14896000), (1463, 14336000), (1520, 13798400), (1540, 13619200), (1568, 13376000), (1600, 13108480), (1672, 12544000), (1750, 11984896), (1760, 11916800), (1792, 11704000), (1862, 11264000), (1900, 11038720), (1925, 10895360), (1960, 10700800), (2000, 10486784), (2048, 10241000), (2090, 10035200), (2128, 9856000), (2156, 9728000), (2200, 9533440), (2240, 9363200), (2375, 8830976), (2432, 8624000), (2450, 8560640), (2464, 8512000), (2560, 8192800), (2660, 7884800), (2695, 7782400), (2750, 7626752), (2800, 7490560), (2816, 7448000), (2926, 7168000), (3040, 6899200), (3080, 6809600), (3136, 6688000), (3200, 6554240), (3325, 6307840), (3344, 6272000), (3500, 5992448), (3520, 5958400), (3584, 5852000), (3724, 5632000), (3800, 5519360), (3850, 5447680), (3920, 5350400), (4000, 5243392), (4096, 5120500), (4180, 5017600), (4256, 4928000), (4312, 4864000), (4400, 4766720), (4480, 4681600), (4655, 4505600), (4750, 4415488), (4864, 4312000), (4900, 4280320), (4928, 4256000), (5120, 4096400), (5225, 4014080), (5320, 3942400), (5390, 3891200), (5500, 3813376), (5600, 3745280), (5632, 3724000), (5852, 3584000), (6080, 3449600), (6125, 3424256), (6160, 3404800), (6272, 3344000), (6400, 3277120), (6650, 3153920), (6688, 3136000), (7000, 2996224), (7040, 2979200), (7168, 2926000), (7315, 2867200), (7448, 2816000), (7600, 2759680), (7700, 2723840), (7840, 2675200), (8000, 2621696), (8192, 2560250), (8360, 2508800), (8512, 2464000), (8624, 2432000), (8800, 2383360), (8960, 2340800), (9310, 2252800), (9500, 2207744), (9625, 2179072), (9728, 2156000), (9800, 2140160), (9856, 2128000), (10240, 2048200), (10241, 2048000), (10450, 2007040), (10640, 1971200), (10780, 1945600), (11000, 1906688), (11200, 1872640), (11264, 1862000), (11704, 1792000), (12160, 1724800), (12250, 1712128), (12320, 1702400), (12544, 1672000), (12800, 1638560), (13300, 1576960), (13376, 1568000), (13475, 1556480), (14000, 1498112), (14080, 1489600), (14336, 1463000), (14630, 1433600), (14896, 1408000), (15200, 1379840), (15400, 1361920), (15680, 1337600), (16000, 1310848), (16384, 1280125), (16625, 1261568), (16720, 1254400), (17024, 1232000), (17248, 1216000), (17600, 1191680), (17920, 1170400), (18620, 1126400), (19000, 1103872), (19250, 1089536), (19456, 1078000), (19600, 1070080), (19712, 1064000), (20480, 1024100), (20482, 1024000), (20900, 1003520), (21280, 985600), (21560, 972800), (22000, 953344), (22400, 936320), (22528, 931000), (23275, 901120), (23408, 896000), (24320, 862400), (24500, 856064), (24640, 851200), (25088, 836000), (25600, 819280), (26125, 802816), (26600, 788480), (26752, 784000), (26950, 778240), (28000, 749056), (28160, 744800), (28672, 731500), (29260, 716800), (29792, 704000), (30400, 689920), (30800, 680960), (31360, 668800), (32000, 655424), (33250, 630784), (33440, 627200), (34048, 616000), (34496, 608000), (35200, 595840), (35840, 585200), (36575, 573440), (37240, 563200), (38000, 551936), (38500, 544768), (38912, 539000), (39200, 535040), (39424, 532000), (40960, 512050), (40964, 512000), (41800, 501760), (42560, 492800), (43120, 486400), (44000, 476672), (44800, 468160), (45056, 465500), (46550, 450560), (46816, 448000), (48640, 431200), (49000, 428032), (49280, 425600), (50176, 418000), (51200, 409640), (51205, 409600), (52250, 401408), (53200, 394240), (53504, 392000), (53900, 389120), (56000, 374528), (56320, 372400), (57344, 365750), (58520, 358400), (59584, 352000), (60800, 344960), (61600, 340480), (62720, 334400), (64000, 327712), (66500, 315392), (66880, 313600), (67375, 311296), (68096, 308000), (68992, 304000), (70400, 297920), (71680, 292600), (73150, 286720), (74480, 281600), (76000, 275968), (77000, 272384), (77824, 269500), (78400, 267520), (78848, 266000), (81920, 256025), (81928, 256000), (83600, 250880), (85120, 246400), (86240, 243200), (88000, 238336), (89600, 234080), (90112, 232750), (93100, 225280), (93632, 224000), (97280, 215600), (98000, 214016), (98560, 212800), (100352, 209000), (102400, 204820), (102410, 204800), (104500, 200704), (106400, 197120), (107008, 196000), (107800, 194560), (112000, 187264), (112640, 186200), (114688, 182875), (116375, 180224), (117040, 179200), (119168, 176000), (121600, 172480), (123200, 170240), (125440, 167200), (128000, 163856), (133000, 157696), (133760, 156800), (134750, 155648), (136192, 154000), (137984, 152000), (140800, 148960), (143360, 146300)]