150814720

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{263}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 415223424

約数和(自身を除く): 264408704

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, 263, 280, 320, 448, 512, 526, 560, 640, 896, 1024, 1052, 1120, 1280, 1315, 1792, 1841, 2048, 2104, 2240, 2560, 2630, 3584, 3682, 4096, 4208, 4480, 5120, 5260, 7168, 7364, 8192, 8416, 8960, 9205, 10240, 10520, 14336, 14728, 16384, 16832, 17920, 18410, 20480, 21040, 28672, 29456, 33664, 35840, 36820, 40960, 42080, 57344, 58912, 67328, 71680, 73640, 81920, 84160, 114688, 117824, 134656, 143360, 147280, 168320, 235648, 269312, 286720, 294560, 336640, 471296, 538624, 573440, 589120, 673280, 942592, 1077248, 1178240, 1346560, 1885184, 2154496, 2356480, 2693120, 3770368, 4308992, 4712960, 5386240, 7540736, 9425920, 10772480, 15081472, 18851840, 21544960, 30162944, 37703680, 75407360, 150814720]

約数ペア:

[(1, 150814720), (2, 75407360), (4, 37703680), (5, 30162944), (7, 21544960), (8, 18851840), (10, 15081472), (14, 10772480), (16, 9425920), (20, 7540736), (28, 5386240), (32, 4712960), (35, 4308992), (40, 3770368), (56, 2693120), (64, 2356480), (70, 2154496), (80, 1885184), (112, 1346560), (128, 1178240), (140, 1077248), (160, 942592), (224, 673280), (256, 589120), (263, 573440), (280, 538624), (320, 471296), (448, 336640), (512, 294560), (526, 286720), (560, 269312), (640, 235648), (896, 168320), (1024, 147280), (1052, 143360), (1120, 134656), (1280, 117824), (1315, 114688), (1792, 84160), (1841, 81920), (2048, 73640), (2104, 71680), (2240, 67328), (2560, 58912), (2630, 57344), (3584, 42080), (3682, 40960), (4096, 36820), (4208, 35840), (4480, 33664), (5120, 29456), (5260, 28672), (7168, 21040), (7364, 20480), (8192, 18410), (8416, 17920), (8960, 16832), (9205, 16384), (10240, 14728), (10520, 14336)]