77984184320

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63997}}^1$

素因数の和:64048

約数の個数: 192

約数和(自身を含む): 226430043840

約数和(自身を除く): 148445859520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1024, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2048, 2176, 2240, 2380, 2560, 2720, 3584, 3808, 4352, 4480, 4760, 5120, 5440, 7168, 7616, 8704, 8960, 9520, 10240, 10880, 14336, 15232, 17408, 17920, 19040, 21760, 30464, 34816, 35840, 38080, 43520, 60928, 63997, 71680, 76160, 87040, 121856, 127994, 152320, 174080, 243712, 255988, 304640, 319985, 447979, 511976, 609280, 639970, 895958, 1023952, 1087949, 1218560, 1279940, 1791916, 2047904, 2175898, 2239895, 2559880, 3583832, 4095808, 4351796, 4479790, 5119760, 5439745, 7167664, 7615643, 8191616, 8703592, 8959580, 10239520, 10879490, 14335328, 15231286, 16383232, 17407184, 17919160, 20479040, 21758980, 28670656, 30462572, 32766464, 34814368, 35838320, 38078215, 40958080, 43517960, 57341312, 60925144, 65532928, 69628736, 71676640, 76156430, 81916160, 87035920, 114682624, 121850288, 131065856, 139257472, 143353280, 152312860, 163832320, 174071840, 229365248, 243700576, 278514944, 286706560, 304625720, 327664640, 348143680, 458730496, 487401152, 557029888, 573413120, 609251440, 655329280, 696287360, 917460992, 974802304, 1114059776, 1146826240, 1218502880, 1392574720, 1949604608, 2228119552, 2293652480, 2437005760, 2785149440, 3899209216, 4587304960, 4874011520, 5570298880, 7798418432, 9748023040, 11140597760, 15596836864, 19496046080, 38992092160, 77984184320]

約数ペア:

[(1, 77984184320), (2, 38992092160), (4, 19496046080), (5, 15596836864), (7, 11140597760), (8, 9748023040), (10, 7798418432), (14, 5570298880), (16, 4874011520), (17, 4587304960), (20, 3899209216), (28, 2785149440), (32, 2437005760), (34, 2293652480), (35, 2228119552), (40, 1949604608), (56, 1392574720), (64, 1218502880), (68, 1146826240), (70, 1114059776), (80, 974802304), (85, 917460992), (112, 696287360), (119, 655329280), (128, 609251440), (136, 573413120), (140, 557029888), (160, 487401152), (170, 458730496), (224, 348143680), (238, 327664640), (256, 304625720), (272, 286706560), (280, 278514944), (320, 243700576), (340, 229365248), (448, 174071840), (476, 163832320), (512, 152312860), (544, 143353280), (560, 139257472), (595, 131065856), (640, 121850288), (680, 114682624), (896, 87035920), (952, 81916160), (1024, 76156430), (1088, 71676640), (1120, 69628736), (1190, 65532928), (1280, 60925144), (1360, 57341312), (1792, 43517960), (1904, 40958080), (2048, 38078215), (2176, 35838320), (2240, 34814368), (2380, 32766464), (2560, 30462572), (2720, 28670656), (3584, 21758980), (3808, 20479040), (4352, 17919160), (4480, 17407184), (4760, 16383232), (5120, 15231286), (5440, 14335328), (7168, 10879490), (7616, 10239520), (8704, 8959580), (8960, 8703592), (9520, 8191616), (10240, 7615643), (10880, 7167664), (14336, 5439745), (15232, 5119760), (17408, 4479790), (17920, 4351796), (19040, 4095808), (21760, 3583832), (30464, 2559880), (34816, 2239895), (35840, 2175898), (38080, 2047904), (43520, 1791916), (60928, 1279940), (63997, 1218560), (71680, 1087949), (76160, 1023952), (87040, 895958), (121856, 639970), (127994, 609280), (152320, 511976), (174080, 447979), (243712, 319985), (255988, 304640)]