234532480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4066

約数の個数: 128

約数和(自身を含む): 690238080

約数和(自身を除く): 455705600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4027, 4160, 4480, 5824, 7280, 8054, 8320, 11648, 14560, 16108, 20135, 28189, 29120, 32216, 40270, 52351, 56378, 58240, 64432, 80540, 104702, 112756, 128864, 140945, 161080, 209404, 225512, 257728, 261755, 281890, 322160, 366457, 418808, 451024, 515456, 523510, 563780, 644320, 732914, 837616, 902048, 1047020, 1127560, 1288640, 1465828, 1675232, 1804096, 1832285, 2094040, 2255120, 2577280, 2931656, 3350464, 3608192, 3664570, 4188080, 4510240, 5863312, 6700928, 7329140, 8376160, 9020480, 11726624, 14658280, 16752320, 18040960, 23453248, 29316560, 33504640, 46906496, 58633120, 117266240, 234532480]

約数ペア:

[(1, 234532480), (2, 117266240), (4, 58633120), (5, 46906496), (7, 33504640), (8, 29316560), (10, 23453248), (13, 18040960), (14, 16752320), (16, 14658280), (20, 11726624), (26, 9020480), (28, 8376160), (32, 7329140), (35, 6700928), (40, 5863312), (52, 4510240), (56, 4188080), (64, 3664570), (65, 3608192), (70, 3350464), (80, 2931656), (91, 2577280), (104, 2255120), (112, 2094040), (128, 1832285), (130, 1804096), (140, 1675232), (160, 1465828), (182, 1288640), (208, 1127560), (224, 1047020), (260, 902048), (280, 837616), (320, 732914), (364, 644320), (416, 563780), (448, 523510), (455, 515456), (520, 451024), (560, 418808), (640, 366457), (728, 322160), (832, 281890), (896, 261755), (910, 257728), (1040, 225512), (1120, 209404), (1456, 161080), (1664, 140945), (1820, 128864), (2080, 112756), (2240, 104702), (2912, 80540), (3640, 64432), (4027, 58240), (4160, 56378), (4480, 52351), (5824, 40270), (7280, 32216), (8054, 29120), (8320, 28189), (11648, 20135), (14560, 16108)]