57393280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 163918080

約数和(自身を除く): 106524800

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, 557, 560, 640, 644, 736, 805, 896, 920, 1114, 1120, 1288, 1472, 1610, 1840, 2228, 2240, 2576, 2785, 2944, 3220, 3680, 3899, 4456, 4480, 5152, 5570, 6440, 7360, 7798, 8912, 10304, 11140, 12811, 12880, 14720, 15596, 17824, 19495, 20608, 22280, 25622, 25760, 31192, 35648, 38990, 44560, 51244, 51520, 62384, 64055, 71296, 77980, 89120, 89677, 102488, 103040, 124768, 128110, 155960, 178240, 179354, 204976, 249536, 256220, 311920, 356480, 358708, 409952, 448385, 499072, 512440, 623840, 717416, 819904, 896770, 1024880, 1247680, 1434832, 1639808, 1793540, 2049760, 2495360, 2869664, 3587080, 4099520, 5739328, 7174160, 8199040, 11478656, 14348320, 28696640, 57393280]

約数ペア:

[(1, 57393280), (2, 28696640), (4, 14348320), (5, 11478656), (7, 8199040), (8, 7174160), (10, 5739328), (14, 4099520), (16, 3587080), (20, 2869664), (23, 2495360), (28, 2049760), (32, 1793540), (35, 1639808), (40, 1434832), (46, 1247680), (56, 1024880), (64, 896770), (70, 819904), (80, 717416), (92, 623840), (112, 512440), (115, 499072), (128, 448385), (140, 409952), (160, 358708), (161, 356480), (184, 311920), (224, 256220), (230, 249536), (280, 204976), (320, 179354), (322, 178240), (368, 155960), (448, 128110), (460, 124768), (557, 103040), (560, 102488), (640, 89677), (644, 89120), (736, 77980), (805, 71296), (896, 64055), (920, 62384), (1114, 51520), (1120, 51244), (1288, 44560), (1472, 38990), (1610, 35648), (1840, 31192), (2228, 25760), (2240, 25622), (2576, 22280), (2785, 20608), (2944, 19495), (3220, 17824), (3680, 15596), (3899, 14720), (4456, 12880), (4480, 12811), (5152, 11140), (5570, 10304), (6440, 8912), (7360, 7798)]