142190080

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 80

約数和(自身を含む): 346428720

約数和(自身を除く): 204238640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 640, 670, 829, 1072, 1280, 1340, 1658, 2144, 2560, 2680, 3316, 4145, 4288, 5360, 6632, 8290, 8576, 10720, 13264, 16580, 17152, 21440, 26528, 33160, 34304, 42880, 53056, 55543, 66320, 85760, 106112, 111086, 132640, 171520, 212224, 222172, 265280, 277715, 424448, 444344, 530560, 555430, 888688, 1061120, 1110860, 1777376, 2122240, 2221720, 3554752, 4443440, 7109504, 8886880, 14219008, 17773760, 28438016, 35547520, 71095040, 142190080]

約数ペア:

[(1, 142190080), (2, 71095040), (4, 35547520), (5, 28438016), (8, 17773760), (10, 14219008), (16, 8886880), (20, 7109504), (32, 4443440), (40, 3554752), (64, 2221720), (67, 2122240), (80, 1777376), (128, 1110860), (134, 1061120), (160, 888688), (256, 555430), (268, 530560), (320, 444344), (335, 424448), (512, 277715), (536, 265280), (640, 222172), (670, 212224), (829, 171520), (1072, 132640), (1280, 111086), (1340, 106112), (1658, 85760), (2144, 66320), (2560, 55543), (2680, 53056), (3316, 42880), (4145, 34304), (4288, 33160), (5360, 26528), (6632, 21440), (8290, 17152), (8576, 16580), (10720, 13264)]