88305280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 252046080

約数和(自身を除く): 163740800

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, 805, 857, 896, 920, 1120, 1288, 1472, 1610, 1714, 1840, 2240, 2576, 2944, 3220, 3428, 3680, 4285, 4480, 5152, 5999, 6440, 6856, 7360, 8570, 10304, 11998, 12880, 13712, 14720, 17140, 19711, 20608, 23996, 25760, 27424, 29995, 34280, 39422, 47992, 51520, 54848, 59990, 68560, 78844, 95984, 98555, 103040, 109696, 119980, 137120, 137977, 157688, 191968, 197110, 239960, 274240, 275954, 315376, 383936, 394220, 479920, 548480, 551908, 630752, 689885, 767872, 788440, 959840, 1103816, 1261504, 1379770, 1576880, 1919680, 2207632, 2523008, 2759540, 3153760, 3839360, 4415264, 5519080, 6307520, 8830528, 11038160, 12615040, 17661056, 22076320, 44152640, 88305280]

約数ペア:

[(1, 88305280), (2, 44152640), (4, 22076320), (5, 17661056), (7, 12615040), (8, 11038160), (10, 8830528), (14, 6307520), (16, 5519080), (20, 4415264), (23, 3839360), (28, 3153760), (32, 2759540), (35, 2523008), (40, 2207632), (46, 1919680), (56, 1576880), (64, 1379770), (70, 1261504), (80, 1103816), (92, 959840), (112, 788440), (115, 767872), (128, 689885), (140, 630752), (160, 551908), (161, 548480), (184, 479920), (224, 394220), (230, 383936), (280, 315376), (320, 275954), (322, 274240), (368, 239960), (448, 197110), (460, 191968), (560, 157688), (640, 137977), (644, 137120), (736, 119980), (805, 109696), (857, 103040), (896, 98555), (920, 95984), (1120, 78844), (1288, 68560), (1472, 59990), (1610, 54848), (1714, 51520), (1840, 47992), (2240, 39422), (2576, 34280), (2944, 29995), (3220, 27424), (3428, 25760), (3680, 23996), (4285, 20608), (4480, 19711), (5152, 17140), (5999, 14720), (6440, 13712), (6856, 12880), (7360, 11998), (8570, 10304)]