233159680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 176

約数和(自身を含む): 627266304

約数和(自身を除く): 394106624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 113, 124, 128, 130, 155, 160, 208, 226, 248, 256, 260, 310, 320, 403, 416, 452, 496, 512, 520, 565, 620, 640, 806, 832, 904, 992, 1024, 1040, 1130, 1240, 1280, 1469, 1612, 1664, 1808, 1984, 2015, 2080, 2260, 2480, 2560, 2938, 3224, 3328, 3503, 3616, 3968, 4030, 4160, 4520, 4960, 5120, 5876, 6448, 6656, 7006, 7232, 7345, 7936, 8060, 8320, 9040, 9920, 11752, 12896, 13312, 14012, 14464, 14690, 15872, 16120, 16640, 17515, 18080, 19840, 23504, 25792, 28024, 28928, 29380, 31744, 32240, 33280, 35030, 36160, 39680, 45539, 47008, 51584, 56048, 57856, 58760, 64480, 66560, 70060, 72320, 79360, 91078, 94016, 103168, 112096, 115712, 117520, 128960, 140120, 144640, 158720, 182156, 188032, 206336, 224192, 227695, 235040, 257920, 280240, 289280, 364312, 376064, 412672, 448384, 455390, 470080, 515840, 560480, 578560, 728624, 752128, 896768, 910780, 940160, 1031680, 1120960, 1457248, 1504256, 1793536, 1821560, 1880320, 2063360, 2241920, 2914496, 3587072, 3643120, 3760640, 4483840, 5828992, 7286240, 7521280, 8967680, 11657984, 14572480, 17935360, 23315968, 29144960, 46631936, 58289920, 116579840, 233159680]

約数ペア:

[(1, 233159680), (2, 116579840), (4, 58289920), (5, 46631936), (8, 29144960), (10, 23315968), (13, 17935360), (16, 14572480), (20, 11657984), (26, 8967680), (31, 7521280), (32, 7286240), (40, 5828992), (52, 4483840), (62, 3760640), (64, 3643120), (65, 3587072), (80, 2914496), (104, 2241920), (113, 2063360), (124, 1880320), (128, 1821560), (130, 1793536), (155, 1504256), (160, 1457248), (208, 1120960), (226, 1031680), (248, 940160), (256, 910780), (260, 896768), (310, 752128), (320, 728624), (403, 578560), (416, 560480), (452, 515840), (496, 470080), (512, 455390), (520, 448384), (565, 412672), (620, 376064), (640, 364312), (806, 289280), (832, 280240), (904, 257920), (992, 235040), (1024, 227695), (1040, 224192), (1130, 206336), (1240, 188032), (1280, 182156), (1469, 158720), (1612, 144640), (1664, 140120), (1808, 128960), (1984, 117520), (2015, 115712), (2080, 112096), (2260, 103168), (2480, 94016), (2560, 91078), (2938, 79360), (3224, 72320), (3328, 70060), (3503, 66560), (3616, 64480), (3968, 58760), (4030, 57856), (4160, 56048), (4520, 51584), (4960, 47008), (5120, 45539), (5876, 39680), (6448, 36160), (6656, 35030), (7006, 33280), (7232, 32240), (7345, 31744), (7936, 29380), (8060, 28928), (8320, 28024), (9040, 25792), (9920, 23504), (11752, 19840), (12896, 18080), (13312, 17515), (14012, 16640), (14464, 16120), (14690, 15872)]