141931520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1503

約数の個数: 88

約数和(自身を含む): 358634400

約数和(自身を除く): 216702880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1459, 1520, 2432, 2560, 2918, 3040, 4864, 5120, 5836, 6080, 7295, 9728, 11672, 12160, 14590, 19456, 23344, 24320, 27721, 29180, 46688, 48640, 55442, 58360, 93376, 97280, 110884, 116720, 138605, 186752, 221768, 233440, 277210, 373504, 443536, 466880, 554420, 747008, 887072, 933760, 1108840, 1494016, 1774144, 1867520, 2217680, 3548288, 3735040, 4435360, 7096576, 7470080, 8870720, 14193152, 17741440, 28386304, 35482880, 70965760, 141931520]

約数ペア:

[(1, 141931520), (2, 70965760), (4, 35482880), (5, 28386304), (8, 17741440), (10, 14193152), (16, 8870720), (19, 7470080), (20, 7096576), (32, 4435360), (38, 3735040), (40, 3548288), (64, 2217680), (76, 1867520), (80, 1774144), (95, 1494016), (128, 1108840), (152, 933760), (160, 887072), (190, 747008), (256, 554420), (304, 466880), (320, 443536), (380, 373504), (512, 277210), (608, 233440), (640, 221768), (760, 186752), (1024, 138605), (1216, 116720), (1280, 110884), (1459, 97280), (1520, 93376), (2432, 58360), (2560, 55442), (2918, 48640), (3040, 46688), (4864, 29180), (5120, 27721), (5836, 24320), (6080, 23344), (7295, 19456), (9728, 14590), (11672, 12160)]