147374080

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 405786528

約数和(自身を除く): 258412448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 257, 280, 320, 448, 512, 514, 560, 640, 896, 1024, 1028, 1120, 1280, 1285, 1792, 1799, 2048, 2056, 2240, 2560, 2570, 3584, 3598, 4096, 4112, 4480, 5120, 5140, 7168, 7196, 8192, 8224, 8960, 8995, 10240, 10280, 14336, 14392, 16384, 16448, 17920, 17990, 20480, 20560, 28672, 28784, 32896, 35840, 35980, 40960, 41120, 57344, 57568, 65792, 71680, 71960, 81920, 82240, 114688, 115136, 131584, 143360, 143920, 164480, 230272, 263168, 286720, 287840, 328960, 460544, 526336, 573440, 575680, 657920, 921088, 1052672, 1151360, 1315840, 1842176, 2105344, 2302720, 2631680, 3684352, 4210688, 4605440, 5263360, 7368704, 9210880, 10526720, 14737408, 18421760, 21053440, 29474816, 36843520, 73687040, 147374080]

約数ペア:

[(1, 147374080), (2, 73687040), (4, 36843520), (5, 29474816), (7, 21053440), (8, 18421760), (10, 14737408), (14, 10526720), (16, 9210880), (20, 7368704), (28, 5263360), (32, 4605440), (35, 4210688), (40, 3684352), (56, 2631680), (64, 2302720), (70, 2105344), (80, 1842176), (112, 1315840), (128, 1151360), (140, 1052672), (160, 921088), (224, 657920), (256, 575680), (257, 573440), (280, 526336), (320, 460544), (448, 328960), (512, 287840), (514, 286720), (560, 263168), (640, 230272), (896, 164480), (1024, 143920), (1028, 143360), (1120, 131584), (1280, 115136), (1285, 114688), (1792, 82240), (1799, 81920), (2048, 71960), (2056, 71680), (2240, 65792), (2560, 57568), (2570, 57344), (3584, 41120), (3598, 40960), (4096, 35980), (4112, 35840), (4480, 32896), (5120, 28784), (5140, 28672), (7168, 20560), (7196, 20480), (8192, 17990), (8224, 17920), (8960, 16448), (8995, 16384), (10240, 14392), (10280, 14336)]