224906240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 176

約数和(自身を含む): 605256960

約数和(自身を除く): 380350720

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, 1024, 1040, 1090, 1240, 1280, 1417, 1612, 1664, 1744, 1984, 2015, 2080, 2180, 2480, 2560, 2834, 3224, 3328, 3379, 3488, 3968, 4030, 4160, 4360, 4960, 5120, 5668, 6448, 6656, 6758, 6976, 7085, 7936, 8060, 8320, 8720, 9920, 11336, 12896, 13312, 13516, 13952, 14170, 15872, 16120, 16640, 16895, 17440, 19840, 22672, 25792, 27032, 27904, 28340, 31744, 32240, 33280, 33790, 34880, 39680, 43927, 45344, 51584, 54064, 55808, 56680, 64480, 66560, 67580, 69760, 79360, 87854, 90688, 103168, 108128, 111616, 113360, 128960, 135160, 139520, 158720, 175708, 181376, 206336, 216256, 219635, 226720, 257920, 270320, 279040, 351416, 362752, 412672, 432512, 439270, 453440, 515840, 540640, 558080, 702832, 725504, 865024, 878540, 906880, 1031680, 1081280, 1405664, 1451008, 1730048, 1757080, 1813760, 2063360, 2162560, 2811328, 3460096, 3514160, 3627520, 4325120, 5622656, 7028320, 7255040, 8650240, 11245312, 14056640, 17300480, 22490624, 28113280, 44981248, 56226560, 112453120, 224906240]

約数ペア:

[(1, 224906240), (2, 112453120), (4, 56226560), (5, 44981248), (8, 28113280), (10, 22490624), (13, 17300480), (16, 14056640), (20, 11245312), (26, 8650240), (31, 7255040), (32, 7028320), (40, 5622656), (52, 4325120), (62, 3627520), (64, 3514160), (65, 3460096), (80, 2811328), (104, 2162560), (109, 2063360), (124, 1813760), (128, 1757080), (130, 1730048), (155, 1451008), (160, 1405664), (208, 1081280), (218, 1031680), (248, 906880), (256, 878540), (260, 865024), (310, 725504), (320, 702832), (403, 558080), (416, 540640), (436, 515840), (496, 453440), (512, 439270), (520, 432512), (545, 412672), (620, 362752), (640, 351416), (806, 279040), (832, 270320), (872, 257920), (992, 226720), (1024, 219635), (1040, 216256), (1090, 206336), (1240, 181376), (1280, 175708), (1417, 158720), (1612, 139520), (1664, 135160), (1744, 128960), (1984, 113360), (2015, 111616), (2080, 108128), (2180, 103168), (2480, 90688), (2560, 87854), (2834, 79360), (3224, 69760), (3328, 67580), (3379, 66560), (3488, 64480), (3968, 56680), (4030, 55808), (4160, 54064), (4360, 51584), (4960, 45344), (5120, 43927), (5668, 39680), (6448, 34880), (6656, 33790), (6758, 33280), (6976, 32240), (7085, 31744), (7936, 28340), (8060, 27904), (8320, 27032), (8720, 25792), (9920, 22672), (11336, 19840), (12896, 17440), (13312, 16895), (13516, 16640), (13952, 16120), (14170, 15872)]