112453120

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 302480640

約数和(自身を除く): 190027520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 109, 124, 128, 130, 155, 160, 208, 218, 248, 256, 260, 310, 320, 403, 416, 436, 496, 512, 520, 545, 620, 640, 806, 832, 872, 992, 1040, 1090, 1240, 1280, 1417, 1612, 1664, 1744, 1984, 2015, 2080, 2180, 2480, 2560, 2834, 3224, 3328, 3379, 3488, 3968, 4030, 4160, 4360, 4960, 5668, 6448, 6656, 6758, 6976, 7085, 7936, 8060, 8320, 8720, 9920, 11336, 12896, 13516, 13952, 14170, 15872, 16120, 16640, 16895, 17440, 19840, 22672, 25792, 27032, 27904, 28340, 32240, 33280, 33790, 34880, 39680, 43927, 45344, 51584, 54064, 55808, 56680, 64480, 67580, 69760, 79360, 87854, 90688, 103168, 108128, 113360, 128960, 135160, 139520, 175708, 181376, 206336, 216256, 219635, 226720, 257920, 270320, 279040, 351416, 362752, 432512, 439270, 453440, 515840, 540640, 702832, 725504, 865024, 878540, 906880, 1031680, 1081280, 1405664, 1730048, 1757080, 1813760, 2162560, 2811328, 3514160, 3627520, 4325120, 5622656, 7028320, 8650240, 11245312, 14056640, 22490624, 28113280, 56226560, 112453120]

約数ペア:

[(1, 112453120), (2, 56226560), (4, 28113280), (5, 22490624), (8, 14056640), (10, 11245312), (13, 8650240), (16, 7028320), (20, 5622656), (26, 4325120), (31, 3627520), (32, 3514160), (40, 2811328), (52, 2162560), (62, 1813760), (64, 1757080), (65, 1730048), (80, 1405664), (104, 1081280), (109, 1031680), (124, 906880), (128, 878540), (130, 865024), (155, 725504), (160, 702832), (208, 540640), (218, 515840), (248, 453440), (256, 439270), (260, 432512), (310, 362752), (320, 351416), (403, 279040), (416, 270320), (436, 257920), (496, 226720), (512, 219635), (520, 216256), (545, 206336), (620, 181376), (640, 175708), (806, 139520), (832, 135160), (872, 128960), (992, 113360), (1040, 108128), (1090, 103168), (1240, 90688), (1280, 87854), (1417, 79360), (1612, 69760), (1664, 67580), (1744, 64480), (1984, 56680), (2015, 55808), (2080, 54064), (2180, 51584), (2480, 45344), (2560, 43927), (2834, 39680), (3224, 34880), (3328, 33790), (3379, 33280), (3488, 32240), (3968, 28340), (4030, 27904), (4160, 27032), (4360, 25792), (4960, 22672), (5668, 19840), (6448, 17440), (6656, 16895), (6758, 16640), (6976, 16120), (7085, 15872), (7936, 14170), (8060, 13952), (8320, 13516), (8720, 12896), (9920, 11336)]