76146560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 217382400

約数和(自身を除く): 141235840

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, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 739, 805, 896, 920, 1120, 1288, 1472, 1478, 1610, 1840, 2240, 2576, 2944, 2956, 3220, 3680, 3695, 4480, 5152, 5173, 5912, 6440, 7360, 7390, 10304, 10346, 11824, 12880, 14720, 14780, 16997, 20608, 20692, 23648, 25760, 25865, 29560, 33994, 41384, 47296, 51520, 51730, 59120, 67988, 82768, 84985, 94592, 103040, 103460, 118240, 118979, 135976, 165536, 169970, 206920, 236480, 237958, 271952, 331072, 339940, 413840, 472960, 475916, 543904, 594895, 662144, 679880, 827680, 951832, 1087808, 1189790, 1359760, 1655360, 1903664, 2175616, 2379580, 2719520, 3310720, 3807328, 4759160, 5439040, 7614656, 9518320, 10878080, 15229312, 19036640, 38073280, 76146560]

約数ペア:

[(1, 76146560), (2, 38073280), (4, 19036640), (5, 15229312), (7, 10878080), (8, 9518320), (10, 7614656), (14, 5439040), (16, 4759160), (20, 3807328), (23, 3310720), (28, 2719520), (32, 2379580), (35, 2175616), (40, 1903664), (46, 1655360), (56, 1359760), (64, 1189790), (70, 1087808), (80, 951832), (92, 827680), (112, 679880), (115, 662144), (128, 594895), (140, 543904), (160, 475916), (161, 472960), (184, 413840), (224, 339940), (230, 331072), (280, 271952), (320, 237958), (322, 236480), (368, 206920), (448, 169970), (460, 165536), (560, 135976), (640, 118979), (644, 118240), (736, 103460), (739, 103040), (805, 94592), (896, 84985), (920, 82768), (1120, 67988), (1288, 59120), (1472, 51730), (1478, 51520), (1610, 47296), (1840, 41384), (2240, 33994), (2576, 29560), (2944, 25865), (2956, 25760), (3220, 23648), (3680, 20692), (3695, 20608), (4480, 16997), (5152, 14780), (5173, 14720), (5912, 12880), (6440, 11824), (7360, 10346), (7390, 10304)]