348357120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 160

約数和(自身を含む): 1131945408

約数和(自身を除く): 783588288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 640, 670, 677, 768, 804, 960, 1005, 1072, 1280, 1340, 1354, 1536, 1608, 1920, 2010, 2031, 2144, 2560, 2680, 2708, 3216, 3385, 3840, 4020, 4062, 4288, 5360, 5416, 6432, 6770, 7680, 8040, 8124, 8576, 10155, 10720, 10832, 12864, 13540, 16080, 16248, 17152, 20310, 21440, 21664, 25728, 27080, 32160, 32496, 34304, 40620, 42880, 43328, 45359, 51456, 54160, 64320, 64992, 81240, 85760, 86656, 90718, 102912, 108320, 128640, 129984, 136077, 162480, 171520, 173312, 181436, 216640, 226795, 257280, 259968, 272154, 324960, 346624, 362872, 433280, 453590, 514560, 519936, 544308, 649920, 680385, 725744, 866560, 907180, 1039872, 1088616, 1299840, 1360770, 1451488, 1733120, 1814360, 2177232, 2599680, 2721540, 2902976, 3628720, 4354464, 5199360, 5443080, 5805952, 7257440, 8708928, 10886160, 11611904, 14514880, 17417856, 21772320, 23223808, 29029760, 34835712, 43544640, 58059520, 69671424, 87089280, 116119040, 174178560, 348357120]

約数ペア:

[(1, 348357120), (2, 174178560), (3, 116119040), (4, 87089280), (5, 69671424), (6, 58059520), (8, 43544640), (10, 34835712), (12, 29029760), (15, 23223808), (16, 21772320), (20, 17417856), (24, 14514880), (30, 11611904), (32, 10886160), (40, 8708928), (48, 7257440), (60, 5805952), (64, 5443080), (67, 5199360), (80, 4354464), (96, 3628720), (120, 2902976), (128, 2721540), (134, 2599680), (160, 2177232), (192, 1814360), (201, 1733120), (240, 1451488), (256, 1360770), (268, 1299840), (320, 1088616), (335, 1039872), (384, 907180), (402, 866560), (480, 725744), (512, 680385), (536, 649920), (640, 544308), (670, 519936), (677, 514560), (768, 453590), (804, 433280), (960, 362872), (1005, 346624), (1072, 324960), (1280, 272154), (1340, 259968), (1354, 257280), (1536, 226795), (1608, 216640), (1920, 181436), (2010, 173312), (2031, 171520), (2144, 162480), (2560, 136077), (2680, 129984), (2708, 128640), (3216, 108320), (3385, 102912), (3840, 90718), (4020, 86656), (4062, 85760), (4288, 81240), (5360, 64992), (5416, 64320), (6432, 54160), (6770, 51456), (7680, 45359), (8040, 43328), (8124, 42880), (8576, 40620), (10155, 34304), (10720, 32496), (10832, 32160), (12864, 27080), (13540, 25728), (16080, 21664), (16248, 21440), (17152, 20310)]