2097356800

素因数分解:

$2^{13}\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 504

約数和(自身を含む): 6947702640

約数和(自身を除く): 4850345840

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, 128, 133, 140, 152, 154, 160, 175, 176, 190, 196, 200, 209, 220, 224, 245, 256, 266, 275, 280, 304, 308, 320, 350, 352, 380, 385, 392, 400, 418, 440, 448, 475, 490, 512, 532, 539, 550, 560, 608, 616, 640, 665, 700, 704, 760, 770, 784, 800, 836, 880, 896, 931, 950, 980, 1024, 1045, 1064, 1078, 1100, 1120, 1216, 1225, 1232, 1280, 1330, 1400, 1408, 1463, 1520, 1540, 1568, 1600, 1672, 1760, 1792, 1862, 1900, 1925, 1960, 2048, 2090, 2128, 2156, 2200, 2240, 2432, 2450, 2464, 2560, 2660, 2695, 2800, 2816, 2926, 3040, 3080, 3136, 3200, 3325, 3344, 3520, 3584, 3724, 3800, 3850, 3920, 4096, 4180, 4256, 4312, 4400, 4480, 4655, 4864, 4900, 4928, 5120, 5225, 5320, 5390, 5600, 5632, 5852, 6080, 6160, 6272, 6400, 6650, 6688, 7040, 7168, 7315, 7448, 7600, 7700, 7840, 8192, 8360, 8512, 8624, 8800, 8960, 9310, 9728, 9800, 9856, 10240, 10241, 10450, 10640, 10780, 11200, 11264, 11704, 12160, 12320, 12544, 12800, 13300, 13376, 13475, 14080, 14336, 14630, 14896, 15200, 15400, 15680, 16720, 17024, 17248, 17600, 17920, 18620, 19456, 19600, 19712, 20480, 20482, 20900, 21280, 21560, 22400, 22528, 23275, 23408, 24320, 24640, 25088, 25600, 26600, 26752, 26950, 28160, 28672, 29260, 29792, 30400, 30800, 31360, 33440, 34048, 34496, 35200, 35840, 36575, 37240, 38912, 39200, 39424, 40960, 40964, 41800, 42560, 43120, 44800, 45056, 46550, 46816, 48640, 49280, 50176, 51200, 51205, 53200, 53504, 53900, 56320, 57344, 58520, 59584, 60800, 61600, 62720, 66880, 68096, 68992, 70400, 71680, 73150, 74480, 77824, 78400, 78848, 81928, 83600, 85120, 86240, 89600, 90112, 93100, 93632, 97280, 98560, 100352, 102400, 102410, 106400, 107008, 107800, 112640, 117040, 119168, 121600, 123200, 125440, 133760, 136192, 137984, 140800, 143360, 146300, 148960, 155648, 156800, 157696, 163856, 167200, 170240, 172480, 179200, 186200, 187264, 194560, 197120, 200704, 204800, 204820, 212800, 214016, 215600, 225280, 234080, 238336, 243200, 246400, 250880, 256025, 267520, 272384, 275968, 281600, 286720, 292600, 297920, 313600, 315392, 327712, 334400, 340480, 344960, 358400, 372400, 374528, 389120, 394240, 401408, 409640, 425600, 428032, 431200, 450560, 468160, 476672, 486400, 492800, 501760, 512050, 535040, 544768, 551936, 563200, 585200, 595840, 627200, 630784, 655424, 668800, 680960, 689920, 716800, 744800, 749056, 778240, 788480, 819280, 851200, 856064, 862400, 936320, 953344, 972800, 985600, 1003520, 1024100, 1070080, 1089536, 1103872, 1126400, 1170400, 1191680, 1254400, 1310848, 1337600, 1361920, 1379840, 1433600, 1489600, 1498112, 1576960, 1638560, 1702400, 1712128, 1724800, 1872640, 1906688, 1945600, 1971200, 2007040, 2048200, 2140160, 2207744, 2252800, 2340800, 2383360, 2508800, 2621696, 2675200, 2723840, 2759680, 2979200, 2996224, 3153920, 3277120, 3404800, 3449600, 3745280, 3813376, 3891200, 3942400, 4096400, 4280320, 4415488, 4681600, 4766720, 5017600, 5243392, 5350400, 5447680, 5519360, 5958400, 5992448, 6554240, 6809600, 6899200, 7490560, 7626752, 7884800, 8192800, 8560640, 9363200, 9533440, 10035200, 10486784, 10700800, 11038720, 11916800, 11984896, 13108480, 13619200, 13798400, 14981120, 15769600, 16385600, 18726400, 19066880, 20973568, 21401600, 22077440, 23833600, 26216960, 27238400, 27596800, 29962240, 32771200, 37452800, 38133760, 41947136, 42803200, 47667200, 52433920, 55193600, 59924480, 65542400, 74905600, 83894272, 95334400, 104867840, 110387200, 131084800, 149811200, 190668800, 209735680, 262169600, 299622400, 419471360, 524339200, 1048678400, 2097356800]

約数ペア:

[(1, 2097356800), (2, 1048678400), (4, 524339200), (5, 419471360), (7, 299622400), (8, 262169600), (10, 209735680), (11, 190668800), (14, 149811200), (16, 131084800), (19, 110387200), (20, 104867840), (22, 95334400), (25, 83894272), (28, 74905600), (32, 65542400), (35, 59924480), (38, 55193600), (40, 52433920), (44, 47667200), (49, 42803200), (50, 41947136), (55, 38133760), (56, 37452800), (64, 32771200), (70, 29962240), (76, 27596800), (77, 27238400), (80, 26216960), (88, 23833600), (95, 22077440), (98, 21401600), (100, 20973568), (110, 19066880), (112, 18726400), (128, 16385600), (133, 15769600), (140, 14981120), (152, 13798400), (154, 13619200), (160, 13108480), (175, 11984896), (176, 11916800), (190, 11038720), (196, 10700800), (200, 10486784), (209, 10035200), (220, 9533440), (224, 9363200), (245, 8560640), (256, 8192800), (266, 7884800), (275, 7626752), (280, 7490560), (304, 6899200), (308, 6809600), (320, 6554240), (350, 5992448), (352, 5958400), (380, 5519360), (385, 5447680), (392, 5350400), (400, 5243392), (418, 5017600), (440, 4766720), (448, 4681600), (475, 4415488), (490, 4280320), (512, 4096400), (532, 3942400), (539, 3891200), (550, 3813376), (560, 3745280), (608, 3449600), (616, 3404800), (640, 3277120), (665, 3153920), (700, 2996224), (704, 2979200), (760, 2759680), (770, 2723840), (784, 2675200), (800, 2621696), (836, 2508800), (880, 2383360), (896, 2340800), (931, 2252800), (950, 2207744), (980, 2140160), (1024, 2048200), (1045, 2007040), (1064, 1971200), (1078, 1945600), (1100, 1906688), (1120, 1872640), (1216, 1724800), (1225, 1712128), (1232, 1702400), (1280, 1638560), (1330, 1576960), (1400, 1498112), (1408, 1489600), (1463, 1433600), (1520, 1379840), (1540, 1361920), (1568, 1337600), (1600, 1310848), (1672, 1254400), (1760, 1191680), (1792, 1170400), (1862, 1126400), (1900, 1103872), (1925, 1089536), (1960, 1070080), (2048, 1024100), (2090, 1003520), (2128, 985600), (2156, 972800), (2200, 953344), (2240, 936320), (2432, 862400), (2450, 856064), (2464, 851200), (2560, 819280), (2660, 788480), (2695, 778240), (2800, 749056), (2816, 744800), (2926, 716800), (3040, 689920), (3080, 680960), (3136, 668800), (3200, 655424), (3325, 630784), (3344, 627200), (3520, 595840), (3584, 585200), (3724, 563200), (3800, 551936), (3850, 544768), (3920, 535040), (4096, 512050), (4180, 501760), (4256, 492800), (4312, 486400), (4400, 476672), (4480, 468160), (4655, 450560), (4864, 431200), (4900, 428032), (4928, 425600), (5120, 409640), (5225, 401408), (5320, 394240), (5390, 389120), (5600, 374528), (5632, 372400), (5852, 358400), (6080, 344960), (6160, 340480), (6272, 334400), (6400, 327712), (6650, 315392), (6688, 313600), (7040, 297920), (7168, 292600), (7315, 286720), (7448, 281600), (7600, 275968), (7700, 272384), (7840, 267520), (8192, 256025), (8360, 250880), (8512, 246400), (8624, 243200), (8800, 238336), (8960, 234080), (9310, 225280), (9728, 215600), (9800, 214016), (9856, 212800), (10240, 204820), (10241, 204800), (10450, 200704), (10640, 197120), (10780, 194560), (11200, 187264), (11264, 186200), (11704, 179200), (12160, 172480), (12320, 170240), (12544, 167200), (12800, 163856), (13300, 157696), (13376, 156800), (13475, 155648), (14080, 148960), (14336, 146300), (14630, 143360), (14896, 140800), (15200, 137984), (15400, 136192), (15680, 133760), (16720, 125440), (17024, 123200), (17248, 121600), (17600, 119168), (17920, 117040), (18620, 112640), (19456, 107800), (19600, 107008), (19712, 106400), (20480, 102410), (20482, 102400), (20900, 100352), (21280, 98560), (21560, 97280), (22400, 93632), (22528, 93100), (23275, 90112), (23408, 89600), (24320, 86240), (24640, 85120), (25088, 83600), (25600, 81928), (26600, 78848), (26752, 78400), (26950, 77824), (28160, 74480), (28672, 73150), (29260, 71680), (29792, 70400), (30400, 68992), (30800, 68096), (31360, 66880), (33440, 62720), (34048, 61600), (34496, 60800), (35200, 59584), (35840, 58520), (36575, 57344), (37240, 56320), (38912, 53900), (39200, 53504), (39424, 53200), (40960, 51205), (40964, 51200), (41800, 50176), (42560, 49280), (43120, 48640), (44800, 46816), (45056, 46550)]