487159680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 256

約数和(自身を含む): 1804469760

約数和(自身を除く): 1317310080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 128, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 384, 402, 420, 448, 469, 480, 536, 541, 560, 640, 670, 672, 804, 840, 896, 938, 960, 1005, 1072, 1082, 1120, 1340, 1344, 1407, 1608, 1623, 1680, 1876, 1920, 2010, 2144, 2164, 2240, 2345, 2680, 2688, 2705, 2814, 3216, 3246, 3360, 3752, 3787, 4020, 4288, 4328, 4480, 4690, 5360, 5410, 5628, 6432, 6492, 6720, 7035, 7504, 7574, 8040, 8115, 8576, 8656, 9380, 10720, 10820, 11256, 11361, 12864, 12984, 13440, 14070, 15008, 15148, 16080, 16230, 17312, 18760, 18935, 21440, 21640, 22512, 22722, 25728, 25968, 28140, 30016, 30296, 32160, 32460, 34624, 36247, 37520, 37870, 42880, 43280, 45024, 45444, 51936, 56280, 56805, 60032, 60592, 64320, 64920, 69248, 72494, 75040, 75740, 86560, 90048, 90888, 103872, 108741, 112560, 113610, 121184, 128640, 129840, 144988, 150080, 151480, 173120, 180096, 181235, 181776, 207744, 217482, 225120, 227220, 242368, 253729, 259680, 289976, 300160, 302960, 346240, 362470, 363552, 434964, 450240, 454440, 484736, 507458, 519360, 543705, 579952, 605920, 724940, 727104, 761187, 869928, 900480, 908880, 1014916, 1038720, 1087410, 1159904, 1211840, 1268645, 1449880, 1454208, 1522374, 1739856, 1817760, 2029832, 2174820, 2319808, 2423680, 2537290, 2899760, 3044748, 3479712, 3635520, 3805935, 4059664, 4349640, 4639616, 5074580, 5799520, 6089496, 6959424, 7271040, 7611870, 8119328, 8699280, 10149160, 11599040, 12178992, 13918848, 15223740, 16238656, 17398560, 20298320, 23198080, 24357984, 30447480, 32477312, 34797120, 40596640, 48715968, 60894960, 69594240, 81193280, 97431936, 121789920, 162386560, 243579840, 487159680]

約数ペア:

[(1, 487159680), (2, 243579840), (3, 162386560), (4, 121789920), (5, 97431936), (6, 81193280), (7, 69594240), (8, 60894960), (10, 48715968), (12, 40596640), (14, 34797120), (15, 32477312), (16, 30447480), (20, 24357984), (21, 23198080), (24, 20298320), (28, 17398560), (30, 16238656), (32, 15223740), (35, 13918848), (40, 12178992), (42, 11599040), (48, 10149160), (56, 8699280), (60, 8119328), (64, 7611870), (67, 7271040), (70, 6959424), (80, 6089496), (84, 5799520), (96, 5074580), (105, 4639616), (112, 4349640), (120, 4059664), (128, 3805935), (134, 3635520), (140, 3479712), (160, 3044748), (168, 2899760), (192, 2537290), (201, 2423680), (210, 2319808), (224, 2174820), (240, 2029832), (268, 1817760), (280, 1739856), (320, 1522374), (335, 1454208), (336, 1449880), (384, 1268645), (402, 1211840), (420, 1159904), (448, 1087410), (469, 1038720), (480, 1014916), (536, 908880), (541, 900480), (560, 869928), (640, 761187), (670, 727104), (672, 724940), (804, 605920), (840, 579952), (896, 543705), (938, 519360), (960, 507458), (1005, 484736), (1072, 454440), (1082, 450240), (1120, 434964), (1340, 363552), (1344, 362470), (1407, 346240), (1608, 302960), (1623, 300160), (1680, 289976), (1876, 259680), (1920, 253729), (2010, 242368), (2144, 227220), (2164, 225120), (2240, 217482), (2345, 207744), (2680, 181776), (2688, 181235), (2705, 180096), (2814, 173120), (3216, 151480), (3246, 150080), (3360, 144988), (3752, 129840), (3787, 128640), (4020, 121184), (4288, 113610), (4328, 112560), (4480, 108741), (4690, 103872), (5360, 90888), (5410, 90048), (5628, 86560), (6432, 75740), (6492, 75040), (6720, 72494), (7035, 69248), (7504, 64920), (7574, 64320), (8040, 60592), (8115, 60032), (8576, 56805), (8656, 56280), (9380, 51936), (10720, 45444), (10820, 45024), (11256, 43280), (11361, 42880), (12864, 37870), (12984, 37520), (13440, 36247), (14070, 34624), (15008, 32460), (15148, 32160), (16080, 30296), (16230, 30016), (17312, 28140), (18760, 25968), (18935, 25728), (21440, 22722), (21640, 22512)]