12207861760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 208

約数和(自身を含む): 31197880800

約数和(自身を除く): 18990019040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 137, 152, 160, 190, 229, 256, 274, 304, 320, 380, 458, 512, 548, 608, 640, 685, 760, 916, 1024, 1096, 1145, 1216, 1280, 1370, 1520, 1832, 2048, 2192, 2290, 2432, 2560, 2603, 2740, 3040, 3664, 4096, 4351, 4384, 4580, 4864, 5120, 5206, 5480, 6080, 7328, 8702, 8768, 9160, 9728, 10240, 10412, 10960, 12160, 13015, 14656, 17404, 17536, 18320, 19456, 20480, 20824, 21755, 21920, 24320, 26030, 29312, 31373, 34808, 35072, 36640, 38912, 41648, 43510, 43840, 48640, 52060, 58624, 62746, 69616, 70144, 73280, 77824, 83296, 87020, 87680, 97280, 104120, 117248, 125492, 139232, 140288, 146560, 156865, 166592, 174040, 175360, 194560, 208240, 234496, 250984, 278464, 280576, 293120, 313730, 333184, 348080, 350720, 389120, 416480, 468992, 501968, 556928, 561152, 586240, 596087, 627460, 666368, 696160, 701440, 832960, 937984, 1003936, 1113856, 1172480, 1192174, 1254920, 1332736, 1392320, 1402880, 1665920, 2007872, 2227712, 2344960, 2384348, 2509840, 2665472, 2784640, 2805760, 2980435, 3331840, 4015744, 4455424, 4689920, 4768696, 5019680, 5330944, 5569280, 5960870, 6663680, 8031488, 8910848, 9537392, 10039360, 10661888, 11138560, 11921740, 13327360, 16062976, 17821696, 19074784, 20078720, 22277120, 23843480, 26654720, 32125952, 38149568, 40157440, 44554240, 47686960, 53309440, 64251904, 76299136, 80314880, 89108480, 95373920, 128503808, 152598272, 160629760, 190747840, 305196544, 321259520, 381495680, 610393088, 642519040, 762991360, 1220786176, 1525982720, 2441572352, 3051965440, 6103930880, 12207861760]

約数ペア:

[(1, 12207861760), (2, 6103930880), (4, 3051965440), (5, 2441572352), (8, 1525982720), (10, 1220786176), (16, 762991360), (19, 642519040), (20, 610393088), (32, 381495680), (38, 321259520), (40, 305196544), (64, 190747840), (76, 160629760), (80, 152598272), (95, 128503808), (128, 95373920), (137, 89108480), (152, 80314880), (160, 76299136), (190, 64251904), (229, 53309440), (256, 47686960), (274, 44554240), (304, 40157440), (320, 38149568), (380, 32125952), (458, 26654720), (512, 23843480), (548, 22277120), (608, 20078720), (640, 19074784), (685, 17821696), (760, 16062976), (916, 13327360), (1024, 11921740), (1096, 11138560), (1145, 10661888), (1216, 10039360), (1280, 9537392), (1370, 8910848), (1520, 8031488), (1832, 6663680), (2048, 5960870), (2192, 5569280), (2290, 5330944), (2432, 5019680), (2560, 4768696), (2603, 4689920), (2740, 4455424), (3040, 4015744), (3664, 3331840), (4096, 2980435), (4351, 2805760), (4384, 2784640), (4580, 2665472), (4864, 2509840), (5120, 2384348), (5206, 2344960), (5480, 2227712), (6080, 2007872), (7328, 1665920), (8702, 1402880), (8768, 1392320), (9160, 1332736), (9728, 1254920), (10240, 1192174), (10412, 1172480), (10960, 1113856), (12160, 1003936), (13015, 937984), (14656, 832960), (17404, 701440), (17536, 696160), (18320, 666368), (19456, 627460), (20480, 596087), (20824, 586240), (21755, 561152), (21920, 556928), (24320, 501968), (26030, 468992), (29312, 416480), (31373, 389120), (34808, 350720), (35072, 348080), (36640, 333184), (38912, 313730), (41648, 293120), (43510, 280576), (43840, 278464), (48640, 250984), (52060, 234496), (58624, 208240), (62746, 194560), (69616, 175360), (70144, 174040), (73280, 166592), (77824, 156865), (83296, 146560), (87020, 140288), (87680, 139232), (97280, 125492), (104120, 117248)]