75167680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1506

約数の個数: 112

約数和(自身を含む): 213603840

約数和(自身を除く): 138436160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1459, 1472, 1610, 1840, 2240, 2576, 2918, 3220, 3680, 5152, 5836, 6440, 7295, 7360, 10213, 10304, 11672, 12880, 14590, 20426, 23344, 25760, 29180, 33557, 40852, 46688, 51065, 51520, 58360, 67114, 81704, 93376, 102130, 116720, 134228, 163408, 167785, 204260, 233440, 234899, 268456, 326816, 335570, 408520, 466880, 469798, 536912, 653632, 671140, 817040, 939596, 1073824, 1174495, 1342280, 1634080, 1879192, 2147648, 2348990, 2684560, 3268160, 3758384, 4697980, 5369120, 7516768, 9395960, 10738240, 15033536, 18791920, 37583840, 75167680]

約数ペア:

[(1, 75167680), (2, 37583840), (4, 18791920), (5, 15033536), (7, 10738240), (8, 9395960), (10, 7516768), (14, 5369120), (16, 4697980), (20, 3758384), (23, 3268160), (28, 2684560), (32, 2348990), (35, 2147648), (40, 1879192), (46, 1634080), (56, 1342280), (64, 1174495), (70, 1073824), (80, 939596), (92, 817040), (112, 671140), (115, 653632), (140, 536912), (160, 469798), (161, 466880), (184, 408520), (224, 335570), (230, 326816), (280, 268456), (320, 234899), (322, 233440), (368, 204260), (448, 167785), (460, 163408), (560, 134228), (644, 116720), (736, 102130), (805, 93376), (920, 81704), (1120, 67114), (1288, 58360), (1459, 51520), (1472, 51065), (1610, 46688), (1840, 40852), (2240, 33557), (2576, 29180), (2918, 25760), (3220, 23344), (3680, 20426), (5152, 14590), (5836, 12880), (6440, 11672), (7295, 10304), (7360, 10213)]