130012160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 88

約数和(自身を含む): 317366880

約数和(自身を除く): 187354720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 379, 512, 536, 640, 670, 758, 1024, 1072, 1280, 1340, 1516, 1895, 2144, 2560, 2680, 3032, 3790, 4288, 5120, 5360, 6064, 7580, 8576, 10720, 12128, 15160, 17152, 21440, 24256, 25393, 30320, 34304, 42880, 48512, 50786, 60640, 68608, 85760, 97024, 101572, 121280, 126965, 171520, 194048, 203144, 242560, 253930, 343040, 388096, 406288, 485120, 507860, 812576, 970240, 1015720, 1625152, 1940480, 2031440, 3250304, 4062880, 6500608, 8125760, 13001216, 16251520, 26002432, 32503040, 65006080, 130012160]

約数ペア:

[(1, 130012160), (2, 65006080), (4, 32503040), (5, 26002432), (8, 16251520), (10, 13001216), (16, 8125760), (20, 6500608), (32, 4062880), (40, 3250304), (64, 2031440), (67, 1940480), (80, 1625152), (128, 1015720), (134, 970240), (160, 812576), (256, 507860), (268, 485120), (320, 406288), (335, 388096), (379, 343040), (512, 253930), (536, 242560), (640, 203144), (670, 194048), (758, 171520), (1024, 126965), (1072, 121280), (1280, 101572), (1340, 97024), (1516, 85760), (1895, 68608), (2144, 60640), (2560, 50786), (2680, 48512), (3032, 42880), (3790, 34304), (4288, 30320), (5120, 25393), (5360, 24256), (6064, 21440), (7580, 17152), (8576, 15160), (10720, 12128)]