261780433920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{58567}}^1$

素因数の和:58695

約数の個数: 264

約数和(自身を含む): 916429192224

約数和(自身を除く): 654648758304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 512, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1024, 1152, 1164, 1280, 1440, 1455, 1536, 1552, 1746, 1920, 1940, 2304, 2328, 2560, 2880, 2910, 3072, 3104, 3492, 3840, 3880, 4365, 4608, 4656, 5120, 5760, 5820, 6208, 6984, 7680, 7760, 8730, 9216, 9312, 11520, 11640, 12416, 13968, 15360, 15520, 17460, 18624, 23040, 23280, 24832, 27936, 31040, 34920, 37248, 46080, 46560, 49664, 55872, 58567, 62080, 69840, 74496, 93120, 99328, 111744, 117134, 124160, 139680, 148992, 175701, 186240, 223488, 234268, 248320, 279360, 292835, 297984, 351402, 372480, 446976, 468536, 496640, 527103, 558720, 585670, 702804, 744960, 878505, 893952, 937072, 1054206, 1117440, 1171340, 1405608, 1489920, 1757010, 1874144, 2108412, 2234880, 2342680, 2635515, 2811216, 3514020, 3748288, 4216824, 4469760, 4685360, 5271030, 5622432, 5680999, 7028040, 7496576, 8433648, 9370720, 10542060, 11244864, 11361998, 14056080, 14993152, 16867296, 17042997, 18741440, 21084120, 22489728, 22723996, 28112160, 28404995, 29986304, 33734592, 34085994, 37482880, 42168240, 44979456, 45447992, 51128991, 56224320, 56809990, 59972608, 67469184, 68171988, 74965760, 84336480, 85214985, 89958912, 90895984, 102257982, 112448640, 113619980, 134938368, 136343976, 149931520, 168672960, 170429970, 179917824, 181791968, 204515964, 224897280, 227239960, 255644955, 269876736, 272687952, 299863040, 337345920, 340859940, 363583936, 409031928, 449794560, 454479920, 511289910, 539753472, 545375904, 674691840, 681719880, 727167872, 818063856, 899589120, 908959840, 1022579820, 1090751808, 1349383680, 1363439760, 1454335744, 1636127712, 1817919680, 2045159640, 2181503616, 2698767360, 2726879520, 2908671488, 3272255424, 3635839360, 4090319280, 4363007232, 5453759040, 5817342976, 6544510848, 7271678720, 8180638560, 8726014464, 10907518080, 13089021696, 14543357440, 16361277120, 17452028928, 21815036160, 26178043392, 29086714880, 32722554240, 43630072320, 52356086784, 65445108480, 87260144640, 130890216960, 261780433920]

約数ペア:

[(1, 261780433920), (2, 130890216960), (3, 87260144640), (4, 65445108480), (5, 52356086784), (6, 43630072320), (8, 32722554240), (9, 29086714880), (10, 26178043392), (12, 21815036160), (15, 17452028928), (16, 16361277120), (18, 14543357440), (20, 13089021696), (24, 10907518080), (30, 8726014464), (32, 8180638560), (36, 7271678720), (40, 6544510848), (45, 5817342976), (48, 5453759040), (60, 4363007232), (64, 4090319280), (72, 3635839360), (80, 3272255424), (90, 2908671488), (96, 2726879520), (97, 2698767360), (120, 2181503616), (128, 2045159640), (144, 1817919680), (160, 1636127712), (180, 1454335744), (192, 1363439760), (194, 1349383680), (240, 1090751808), (256, 1022579820), (288, 908959840), (291, 899589120), (320, 818063856), (360, 727167872), (384, 681719880), (388, 674691840), (480, 545375904), (485, 539753472), (512, 511289910), (576, 454479920), (582, 449794560), (640, 409031928), (720, 363583936), (768, 340859940), (776, 337345920), (873, 299863040), (960, 272687952), (970, 269876736), (1024, 255644955), (1152, 227239960), (1164, 224897280), (1280, 204515964), (1440, 181791968), (1455, 179917824), (1536, 170429970), (1552, 168672960), (1746, 149931520), (1920, 136343976), (1940, 134938368), (2304, 113619980), (2328, 112448640), (2560, 102257982), (2880, 90895984), (2910, 89958912), (3072, 85214985), (3104, 84336480), (3492, 74965760), (3840, 68171988), (3880, 67469184), (4365, 59972608), (4608, 56809990), (4656, 56224320), (5120, 51128991), (5760, 45447992), (5820, 44979456), (6208, 42168240), (6984, 37482880), (7680, 34085994), (7760, 33734592), (8730, 29986304), (9216, 28404995), (9312, 28112160), (11520, 22723996), (11640, 22489728), (12416, 21084120), (13968, 18741440), (15360, 17042997), (15520, 16867296), (17460, 14993152), (18624, 14056080), (23040, 11361998), (23280, 11244864), (24832, 10542060), (27936, 9370720), (31040, 8433648), (34920, 7496576), (37248, 7028040), (46080, 5680999), (46560, 5622432), (49664, 5271030), (55872, 4685360), (58567, 4469760), (62080, 4216824), (69840, 3748288), (74496, 3514020), (93120, 2811216), (99328, 2635515), (111744, 2342680), (117134, 2234880), (124160, 2108412), (139680, 1874144), (148992, 1757010), (175701, 1489920), (186240, 1405608), (223488, 1171340), (234268, 1117440), (248320, 1054206), (279360, 937072), (292835, 893952), (297984, 878505), (351402, 744960), (372480, 702804), (446976, 585670), (468536, 558720), (496640, 527103)]