2720741416960

素因数分解:

$2^{13}\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{6247}}^1$

素因数の和:6330

約数の個数: 448

約数和(自身を含む): 7861323571200

約数和(自身を除く): 5140582154240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 256, 280, 310, 320, 343, 392, 434, 448, 490, 496, 512, 560, 620, 640, 686, 784, 868, 896, 980, 992, 1024, 1085, 1120, 1240, 1280, 1372, 1519, 1568, 1715, 1736, 1792, 1960, 1984, 2048, 2170, 2240, 2480, 2560, 2744, 3038, 3136, 3430, 3472, 3584, 3920, 3968, 4096, 4340, 4480, 4960, 5120, 5488, 6076, 6247, 6272, 6860, 6944, 7168, 7595, 7840, 7936, 8192, 8680, 8960, 9920, 10240, 10633, 10976, 12152, 12494, 12544, 13720, 13888, 14336, 15190, 15680, 15872, 17360, 17920, 19840, 20480, 21266, 21952, 24304, 24988, 25088, 27440, 27776, 28672, 30380, 31235, 31360, 31744, 34720, 35840, 39680, 40960, 42532, 43729, 43904, 48608, 49976, 50176, 53165, 54880, 55552, 57344, 60760, 62470, 62720, 63488, 69440, 71680, 79360, 85064, 87458, 87808, 97216, 99952, 100352, 106330, 109760, 111104, 121520, 124940, 125440, 126976, 138880, 143360, 158720, 170128, 174916, 175616, 193657, 194432, 199904, 200704, 212660, 218645, 219520, 222208, 243040, 249880, 250880, 253952, 277760, 286720, 306103, 317440, 340256, 349832, 351232, 387314, 388864, 399808, 401408, 425320, 437290, 439040, 444416, 486080, 499760, 501760, 555520, 612206, 634880, 680512, 699664, 702464, 774628, 777728, 799616, 850640, 874580, 878080, 888832, 968285, 972160, 999520, 1003520, 1111040, 1224412, 1269760, 1355599, 1361024, 1399328, 1404928, 1530515, 1549256, 1555456, 1599232, 1701280, 1749160, 1756160, 1777664, 1936570, 1944320, 1999040, 2007040, 2142721, 2222080, 2448824, 2711198, 2722048, 2798656, 2809856, 3061030, 3098512, 3110912, 3198464, 3402560, 3498320, 3512320, 3873140, 3888640, 3998080, 4285442, 4444160, 4897648, 5422396, 5444096, 5597312, 6122060, 6197024, 6221824, 6396928, 6777995, 6805120, 6996640, 7024640, 7746280, 7777280, 7996160, 8570884, 8888320, 9489193, 9795296, 10713605, 10844792, 10888192, 11194624, 12244120, 12394048, 12443648, 12793856, 13555990, 13610240, 13993280, 14049280, 15492560, 15554560, 15992320, 17141768, 18978386, 19590592, 21427210, 21689584, 21776384, 22389248, 24488240, 24788096, 25587712, 27111980, 27220480, 27986560, 30985120, 31109120, 31984640, 34283536, 37956772, 39181184, 42854420, 43379168, 43552768, 44778496, 47445965, 48976480, 49576192, 51175424, 54223960, 54440960, 55973120, 61970240, 62218240, 63969280, 66424351, 68567072, 75913544, 78362368, 85708840, 86758336, 87105536, 89556992, 94891930, 97952960, 99152384, 108447920, 108881920, 111946240, 123940480, 127938560, 132848702, 137134144, 151827088, 156724736, 171417680, 173516672, 179113984, 189783860, 195905920, 198304768, 216895840, 217763840, 223892480, 247880960, 255877120, 265697404, 274268288, 303654176, 313449472, 332121755, 342835360, 347033344, 358227968, 379567720, 391811840, 396609536, 433791680, 435527680, 447784960, 495761920, 531394808, 548536576, 607308352, 626898944, 664243510, 685670720, 694066688, 759135440, 783623680, 793219072, 867583360, 895569920, 991523840, 1062789616, 1097073152, 1214616704, 1253797888, 1328487020, 1371341440, 1388133376, 1518270880, 1567247360, 1586438144, 1735166720, 1791139840, 1983047680, 2125579232, 2194146304, 2429233408, 2507595776, 2656974040, 2742682880, 2776266752, 3036541760, 3134494720, 3470333440, 3966095360, 4251158464, 4388292608, 4858466816, 5313948080, 5485365760, 5552533504, 6073083520, 6268989440, 6940666880, 7932190720, 8502316928, 8776585216, 9716933632, 10627896160, 10970731520, 11105067008, 12146167040, 12537978880, 13881333760, 17004633856, 17553170432, 19433867264, 21255792320, 21941463040, 24292334080, 27762667520, 34009267712, 38867734528, 42511584640, 43882926080, 48584668160, 55525335040, 68018535424, 77735469056, 85023169280, 87765852160, 97169336320, 136037070848, 170046338560, 194338672640, 272074141696, 340092677120, 388677345280, 544148283392, 680185354240, 1360370708480, 2720741416960]

約数ペア:

[(1, 2720741416960), (2, 1360370708480), (4, 680185354240), (5, 544148283392), (7, 388677345280), (8, 340092677120), (10, 272074141696), (14, 194338672640), (16, 170046338560), (20, 136037070848), (28, 97169336320), (31, 87765852160), (32, 85023169280), (35, 77735469056), (40, 68018535424), (49, 55525335040), (56, 48584668160), (62, 43882926080), (64, 42511584640), (70, 38867734528), (80, 34009267712), (98, 27762667520), (112, 24292334080), (124, 21941463040), (128, 21255792320), (140, 19433867264), (155, 17553170432), (160, 17004633856), (196, 13881333760), (217, 12537978880), (224, 12146167040), (245, 11105067008), (248, 10970731520), (256, 10627896160), (280, 9716933632), (310, 8776585216), (320, 8502316928), (343, 7932190720), (392, 6940666880), (434, 6268989440), (448, 6073083520), (490, 5552533504), (496, 5485365760), (512, 5313948080), (560, 4858466816), (620, 4388292608), (640, 4251158464), (686, 3966095360), (784, 3470333440), (868, 3134494720), (896, 3036541760), (980, 2776266752), (992, 2742682880), (1024, 2656974040), (1085, 2507595776), (1120, 2429233408), (1240, 2194146304), (1280, 2125579232), (1372, 1983047680), (1519, 1791139840), (1568, 1735166720), (1715, 1586438144), (1736, 1567247360), (1792, 1518270880), (1960, 1388133376), (1984, 1371341440), (2048, 1328487020), (2170, 1253797888), (2240, 1214616704), (2480, 1097073152), (2560, 1062789616), (2744, 991523840), (3038, 895569920), (3136, 867583360), (3430, 793219072), (3472, 783623680), (3584, 759135440), (3920, 694066688), (3968, 685670720), (4096, 664243510), (4340, 626898944), (4480, 607308352), (4960, 548536576), (5120, 531394808), (5488, 495761920), (6076, 447784960), (6247, 435527680), (6272, 433791680), (6860, 396609536), (6944, 391811840), (7168, 379567720), (7595, 358227968), (7840, 347033344), (7936, 342835360), (8192, 332121755), (8680, 313449472), (8960, 303654176), (9920, 274268288), (10240, 265697404), (10633, 255877120), (10976, 247880960), (12152, 223892480), (12494, 217763840), (12544, 216895840), (13720, 198304768), (13888, 195905920), (14336, 189783860), (15190, 179113984), (15680, 173516672), (15872, 171417680), (17360, 156724736), (17920, 151827088), (19840, 137134144), (20480, 132848702), (21266, 127938560), (21952, 123940480), (24304, 111946240), (24988, 108881920), (25088, 108447920), (27440, 99152384), (27776, 97952960), (28672, 94891930), (30380, 89556992), (31235, 87105536), (31360, 86758336), (31744, 85708840), (34720, 78362368), (35840, 75913544), (39680, 68567072), (40960, 66424351), (42532, 63969280), (43729, 62218240), (43904, 61970240), (48608, 55973120), (49976, 54440960), (50176, 54223960), (53165, 51175424), (54880, 49576192), (55552, 48976480), (57344, 47445965), (60760, 44778496), (62470, 43552768), (62720, 43379168), (63488, 42854420), (69440, 39181184), (71680, 37956772), (79360, 34283536), (85064, 31984640), (87458, 31109120), (87808, 30985120), (97216, 27986560), (99952, 27220480), (100352, 27111980), (106330, 25587712), (109760, 24788096), (111104, 24488240), (121520, 22389248), (124940, 21776384), (125440, 21689584), (126976, 21427210), (138880, 19590592), (143360, 18978386), (158720, 17141768), (170128, 15992320), (174916, 15554560), (175616, 15492560), (193657, 14049280), (194432, 13993280), (199904, 13610240), (200704, 13555990), (212660, 12793856), (218645, 12443648), (219520, 12394048), (222208, 12244120), (243040, 11194624), (249880, 10888192), (250880, 10844792), (253952, 10713605), (277760, 9795296), (286720, 9489193), (306103, 8888320), (317440, 8570884), (340256, 7996160), (349832, 7777280), (351232, 7746280), (387314, 7024640), (388864, 6996640), (399808, 6805120), (401408, 6777995), (425320, 6396928), (437290, 6221824), (439040, 6197024), (444416, 6122060), (486080, 5597312), (499760, 5444096), (501760, 5422396), (555520, 4897648), (612206, 4444160), (634880, 4285442), (680512, 3998080), (699664, 3888640), (702464, 3873140), (774628, 3512320), (777728, 3498320), (799616, 3402560), (850640, 3198464), (874580, 3110912), (878080, 3098512), (888832, 3061030), (968285, 2809856), (972160, 2798656), (999520, 2722048), (1003520, 2711198), (1111040, 2448824), (1224412, 2222080), (1269760, 2142721), (1355599, 2007040), (1361024, 1999040), (1399328, 1944320), (1404928, 1936570), (1530515, 1777664), (1549256, 1756160), (1555456, 1749160), (1599232, 1701280)]