152718160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 279254192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 71, 80, 92, 112, 115, 140, 142, 161, 167, 184, 230, 280, 284, 322, 334, 355, 368, 460, 497, 560, 568, 644, 668, 710, 805, 835, 920, 994, 1136, 1169, 1288, 1336, 1420, 1610, 1633, 1670, 1840, 1988, 2338, 2485, 2576, 2672, 2840, 3220, 3266, 3340, 3841, 3976, 4676, 4970, 5680, 5845, 6440, 6532, 6680, 7682, 7952, 8165, 9352, 9940, 11431, 11690, 11857, 12880, 13064, 13360, 15364, 16330, 18704, 19205, 19880, 22862, 23380, 23714, 26128, 26887, 30728, 32660, 38410, 39760, 45724, 46760, 47428, 53774, 57155, 59285, 61456, 65320, 76820, 82999, 91448, 93520, 94856, 107548, 114310, 118570, 130640, 134435, 153640, 165998, 182896, 189712, 215096, 228620, 237140, 268870, 272711, 307280, 331996, 414995, 430192, 457240, 474280, 537740, 545422, 663992, 829990, 914480, 948560, 1075480, 1090844, 1327984, 1363555, 1659980, 1908977, 2150960, 2181688, 2727110, 3319960, 3817954, 4363376, 5454220, 6639920, 7635908, 9544885, 10908440, 15271816, 19089770, 21816880, 30543632, 38179540, 76359080, 152718160]

約数ペア:

[(1, 152718160), (2, 76359080), (4, 38179540), (5, 30543632), (7, 21816880), (8, 19089770), (10, 15271816), (14, 10908440), (16, 9544885), (20, 7635908), (23, 6639920), (28, 5454220), (35, 4363376), (40, 3817954), (46, 3319960), (56, 2727110), (70, 2181688), (71, 2150960), (80, 1908977), (92, 1659980), (112, 1363555), (115, 1327984), (140, 1090844), (142, 1075480), (161, 948560), (167, 914480), (184, 829990), (230, 663992), (280, 545422), (284, 537740), (322, 474280), (334, 457240), (355, 430192), (368, 414995), (460, 331996), (497, 307280), (560, 272711), (568, 268870), (644, 237140), (668, 228620), (710, 215096), (805, 189712), (835, 182896), (920, 165998), (994, 153640), (1136, 134435), (1169, 130640), (1288, 118570), (1336, 114310), (1420, 107548), (1610, 94856), (1633, 93520), (1670, 91448), (1840, 82999), (1988, 76820), (2338, 65320), (2485, 61456), (2576, 59285), (2672, 57155), (2840, 53774), (3220, 47428), (3266, 46760), (3340, 45724), (3841, 39760), (3976, 38410), (4676, 32660), (4970, 30728), (5680, 26887), (5845, 26128), (6440, 23714), (6532, 23380), (6680, 22862), (7682, 19880), (7952, 19205), (8165, 18704), (9352, 16330), (9940, 15364), (11431, 13360), (11690, 13064), (11857, 12880)]