20119680000

素因数分解:

$2^{10}\times 3^2\times 5^4\times 7^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 660

約数和(自身を含む): 83132764000

約数和(自身を除く): 63013084000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 375, 384, 400, 420, 448, 450, 480, 499, 500, 504, 512, 525, 560, 576, 600, 625, 630, 640, 672, 700, 720, 750, 768, 800, 840, 875, 896, 900, 960, 998, 1000, 1008, 1024, 1050, 1120, 1125, 1152, 1200, 1250, 1260, 1280, 1344, 1400, 1440, 1497, 1500, 1536, 1575, 1600, 1680, 1750, 1792, 1800, 1875, 1920, 1996, 2000, 2016, 2100, 2240, 2250, 2304, 2400, 2495, 2500, 2520, 2560, 2625, 2688, 2800, 2880, 2994, 3000, 3072, 3150, 3200, 3360, 3493, 3500, 3584, 3600, 3750, 3840, 3992, 4000, 4032, 4200, 4375, 4480, 4491, 4500, 4608, 4800, 4990, 5000, 5040, 5120, 5250, 5376, 5600, 5625, 5760, 5988, 6000, 6300, 6400, 6720, 6986, 7000, 7168, 7200, 7485, 7500, 7680, 7875, 7984, 8000, 8064, 8400, 8750, 8960, 8982, 9000, 9216, 9600, 9980, 10000, 10080, 10479, 10500, 10752, 11200, 11250, 11520, 11976, 12000, 12475, 12600, 12800, 13125, 13440, 13972, 14000, 14400, 14970, 15000, 15360, 15750, 15968, 16000, 16128, 16800, 17465, 17500, 17920, 17964, 18000, 19200, 19960, 20000, 20160, 20958, 21000, 21504, 22400, 22455, 22500, 23040, 23952, 24000, 24950, 25200, 25600, 26250, 26880, 27944, 28000, 28800, 29940, 30000, 31437, 31500, 31936, 32000, 32256, 33600, 34930, 35000, 35840, 35928, 36000, 37425, 38400, 39375, 39920, 40000, 40320, 41916, 42000, 44800, 44910, 45000, 46080, 47904, 48000, 49900, 50400, 52395, 52500, 53760, 55888, 56000, 57600, 59880, 60000, 62375, 62874, 63000, 63872, 64000, 64512, 67200, 69860, 70000, 71856, 72000, 74850, 76800, 78750, 79840, 80000, 80640, 83832, 84000, 87325, 89600, 89820, 90000, 95808, 96000, 99800, 100800, 104790, 105000, 107520, 111776, 112000, 112275, 115200, 119760, 120000, 124750, 125748, 126000, 127744, 128000, 134400, 139720, 140000, 143712, 144000, 149700, 157185, 157500, 159680, 160000, 161280, 167664, 168000, 174650, 179200, 179640, 180000, 187125, 191616, 192000, 199600, 201600, 209580, 210000, 223552, 224000, 224550, 230400, 239520, 240000, 249500, 251496, 252000, 255488, 261975, 268800, 279440, 280000, 287424, 288000, 299400, 311875, 314370, 315000, 319360, 320000, 322560, 335328, 336000, 349300, 359280, 360000, 374250, 383232, 384000, 399200, 403200, 419160, 420000, 436625, 447104, 448000, 449100, 479040, 480000, 499000, 502992, 504000, 510976, 523950, 537600, 558880, 560000, 561375, 574848, 576000, 598800, 623750, 628740, 630000, 638720, 640000, 670656, 672000, 698600, 718560, 720000, 748500, 766464, 785925, 798400, 806400, 838320, 840000, 873250, 894208, 896000, 898200, 935625, 958080, 960000, 998000, 1005984, 1008000, 1047900, 1117760, 1120000, 1122750, 1149696, 1152000, 1197600, 1247500, 1257480, 1260000, 1277440, 1309875, 1341312, 1344000, 1397200, 1437120, 1440000, 1497000, 1532928, 1571850, 1596800, 1612800, 1676640, 1680000, 1746500, 1788416, 1796400, 1871250, 1916160, 1920000, 1996000, 2011968, 2016000, 2095800, 2183125, 2235520, 2240000, 2245500, 2299392, 2395200, 2495000, 2514960, 2520000, 2554880, 2619750, 2682624, 2688000, 2794400, 2806875, 2874240, 2880000, 2994000, 3143700, 3193600, 3353280, 3360000, 3493000, 3576832, 3592800, 3742500, 3832320, 3929625, 3992000, 4023936, 4032000, 4191600, 4366250, 4471040, 4480000, 4491000, 4598784, 4790400, 4990000, 5029920, 5040000, 5239500, 5365248, 5588800, 5613750, 5748480, 5760000, 5988000, 6287400, 6387200, 6549375, 6706560, 6720000, 6986000, 7185600, 7485000, 7664640, 7859250, 7984000, 8047872, 8064000, 8383200, 8732500, 8942080, 8982000, 9580800, 9980000, 10059840, 10080000, 10479000, 10730496, 11177600, 11227500, 11496960, 11976000, 12574800, 12774400, 13098750, 13413120, 13440000, 13972000, 14371200, 14970000, 15718500, 15968000, 16095744, 16766400, 17465000, 17884160, 17964000, 19161600, 19648125, 19960000, 20119680, 20160000, 20958000, 22355200, 22455000, 22993920, 23952000, 25149600, 26197500, 26826240, 27944000, 28742400, 29940000, 31437000, 31936000, 32191488, 33532800, 34930000, 35928000, 38323200, 39296250, 39920000, 40239360, 40320000, 41916000, 44710400, 44910000, 47904000, 50299200, 52395000, 53652480, 55888000, 57484800, 59880000, 62874000, 63872000, 67065600, 69860000, 71856000, 78592500, 79840000, 80478720, 83832000, 89420800, 89820000, 95808000, 100598400, 104790000, 111776000, 114969600, 119760000, 125748000, 134131200, 139720000, 143712000, 157185000, 159680000, 160957440, 167664000, 179640000, 191616000, 201196800, 209580000, 223552000, 239520000, 251496000, 268262400, 279440000, 287424000, 314370000, 319360000, 335328000, 359280000, 402393600, 419160000, 447104000, 479040000, 502992000, 558880000, 574848000, 628740000, 670656000, 718560000, 804787200, 838320000, 958080000, 1005984000, 1117760000, 1257480000, 1341312000, 1437120000, 1676640000, 2011968000, 2235520000, 2514960000, 2874240000, 3353280000, 4023936000, 5029920000, 6706560000, 10059840000, 20119680000]

約数ペア:

[(1, 20119680000), (2, 10059840000), (3, 6706560000), (4, 5029920000), (5, 4023936000), (6, 3353280000), (7, 2874240000), (8, 2514960000), (9, 2235520000), (10, 2011968000), (12, 1676640000), (14, 1437120000), (15, 1341312000), (16, 1257480000), (18, 1117760000), (20, 1005984000), (21, 958080000), (24, 838320000), (25, 804787200), (28, 718560000), (30, 670656000), (32, 628740000), (35, 574848000), (36, 558880000), (40, 502992000), (42, 479040000), (45, 447104000), (48, 419160000), (50, 402393600), (56, 359280000), (60, 335328000), (63, 319360000), (64, 314370000), (70, 287424000), (72, 279440000), (75, 268262400), (80, 251496000), (84, 239520000), (90, 223552000), (96, 209580000), (100, 201196800), (105, 191616000), (112, 179640000), (120, 167664000), (125, 160957440), (126, 159680000), (128, 157185000), (140, 143712000), (144, 139720000), (150, 134131200), (160, 125748000), (168, 119760000), (175, 114969600), (180, 111776000), (192, 104790000), (200, 100598400), (210, 95808000), (224, 89820000), (225, 89420800), (240, 83832000), (250, 80478720), (252, 79840000), (256, 78592500), (280, 71856000), (288, 69860000), (300, 67065600), (315, 63872000), (320, 62874000), (336, 59880000), (350, 57484800), (360, 55888000), (375, 53652480), (384, 52395000), (400, 50299200), (420, 47904000), (448, 44910000), (450, 44710400), (480, 41916000), (499, 40320000), (500, 40239360), (504, 39920000), (512, 39296250), (525, 38323200), (560, 35928000), (576, 34930000), (600, 33532800), (625, 32191488), (630, 31936000), (640, 31437000), (672, 29940000), (700, 28742400), (720, 27944000), (750, 26826240), (768, 26197500), (800, 25149600), (840, 23952000), (875, 22993920), (896, 22455000), (900, 22355200), (960, 20958000), (998, 20160000), (1000, 20119680), (1008, 19960000), (1024, 19648125), (1050, 19161600), (1120, 17964000), (1125, 17884160), (1152, 17465000), (1200, 16766400), (1250, 16095744), (1260, 15968000), (1280, 15718500), (1344, 14970000), (1400, 14371200), (1440, 13972000), (1497, 13440000), (1500, 13413120), (1536, 13098750), (1575, 12774400), (1600, 12574800), (1680, 11976000), (1750, 11496960), (1792, 11227500), (1800, 11177600), (1875, 10730496), (1920, 10479000), (1996, 10080000), (2000, 10059840), (2016, 9980000), (2100, 9580800), (2240, 8982000), (2250, 8942080), (2304, 8732500), (2400, 8383200), (2495, 8064000), (2500, 8047872), (2520, 7984000), (2560, 7859250), (2625, 7664640), (2688, 7485000), (2800, 7185600), (2880, 6986000), (2994, 6720000), (3000, 6706560), (3072, 6549375), (3150, 6387200), (3200, 6287400), (3360, 5988000), (3493, 5760000), (3500, 5748480), (3584, 5613750), (3600, 5588800), (3750, 5365248), (3840, 5239500), (3992, 5040000), (4000, 5029920), (4032, 4990000), (4200, 4790400), (4375, 4598784), (4480, 4491000), (4491, 4480000), (4500, 4471040), (4608, 4366250), (4800, 4191600), (4990, 4032000), (5000, 4023936), (5040, 3992000), (5120, 3929625), (5250, 3832320), (5376, 3742500), (5600, 3592800), (5625, 3576832), (5760, 3493000), (5988, 3360000), (6000, 3353280), (6300, 3193600), (6400, 3143700), (6720, 2994000), (6986, 2880000), (7000, 2874240), (7168, 2806875), (7200, 2794400), (7485, 2688000), (7500, 2682624), (7680, 2619750), (7875, 2554880), (7984, 2520000), (8000, 2514960), (8064, 2495000), (8400, 2395200), (8750, 2299392), (8960, 2245500), (8982, 2240000), (9000, 2235520), (9216, 2183125), (9600, 2095800), (9980, 2016000), (10000, 2011968), (10080, 1996000), (10479, 1920000), (10500, 1916160), (10752, 1871250), (11200, 1796400), (11250, 1788416), (11520, 1746500), (11976, 1680000), (12000, 1676640), (12475, 1612800), (12600, 1596800), (12800, 1571850), (13125, 1532928), (13440, 1497000), (13972, 1440000), (14000, 1437120), (14400, 1397200), (14970, 1344000), (15000, 1341312), (15360, 1309875), (15750, 1277440), (15968, 1260000), (16000, 1257480), (16128, 1247500), (16800, 1197600), (17465, 1152000), (17500, 1149696), (17920, 1122750), (17964, 1120000), (18000, 1117760), (19200, 1047900), (19960, 1008000), (20000, 1005984), (20160, 998000), (20958, 960000), (21000, 958080), (21504, 935625), (22400, 898200), (22455, 896000), (22500, 894208), (23040, 873250), (23952, 840000), (24000, 838320), (24950, 806400), (25200, 798400), (25600, 785925), (26250, 766464), (26880, 748500), (27944, 720000), (28000, 718560), (28800, 698600), (29940, 672000), (30000, 670656), (31437, 640000), (31500, 638720), (31936, 630000), (32000, 628740), (32256, 623750), (33600, 598800), (34930, 576000), (35000, 574848), (35840, 561375), (35928, 560000), (36000, 558880), (37425, 537600), (38400, 523950), (39375, 510976), (39920, 504000), (40000, 502992), (40320, 499000), (41916, 480000), (42000, 479040), (44800, 449100), (44910, 448000), (45000, 447104), (46080, 436625), (47904, 420000), (48000, 419160), (49900, 403200), (50400, 399200), (52395, 384000), (52500, 383232), (53760, 374250), (55888, 360000), (56000, 359280), (57600, 349300), (59880, 336000), (60000, 335328), (62375, 322560), (62874, 320000), (63000, 319360), (63872, 315000), (64000, 314370), (64512, 311875), (67200, 299400), (69860, 288000), (70000, 287424), (71856, 280000), (72000, 279440), (74850, 268800), (76800, 261975), (78750, 255488), (79840, 252000), (80000, 251496), (80640, 249500), (83832, 240000), (84000, 239520), (87325, 230400), (89600, 224550), (89820, 224000), (90000, 223552), (95808, 210000), (96000, 209580), (99800, 201600), (100800, 199600), (104790, 192000), (105000, 191616), (107520, 187125), (111776, 180000), (112000, 179640), (112275, 179200), (115200, 174650), (119760, 168000), (120000, 167664), (124750, 161280), (125748, 160000), (126000, 159680), (127744, 157500), (128000, 157185), (134400, 149700), (139720, 144000), (140000, 143712)]