70965760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1501

約数の個数: 80

約数和(自身を含む): 179229600

約数和(自身を除く): 108263840

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, 1216, 1280, 1459, 1520, 2432, 2560, 2918, 3040, 4864, 5836, 6080, 7295, 9728, 11672, 12160, 14590, 23344, 24320, 27721, 29180, 46688, 48640, 55442, 58360, 93376, 110884, 116720, 138605, 186752, 221768, 233440, 277210, 373504, 443536, 466880, 554420, 747008, 887072, 933760, 1108840, 1774144, 1867520, 2217680, 3548288, 3735040, 4435360, 7096576, 8870720, 14193152, 17741440, 35482880, 70965760]

約数ペア:

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