614556320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23857}}^1$

素因数の和:23902

約数の個数: 96

約数和(自身を含む): 1731518208

約数和(自身を除く): 1116961888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 23857, 25760, 47714, 95428, 119285, 166999, 190856, 238570, 333998, 381712, 477140, 548711, 667996, 763424, 834995, 954280, 1097422, 1335992, 1669990, 1908560, 2194844, 2671984, 2743555, 3339980, 3817120, 3840977, 4389688, 5343968, 5487110, 6679960, 7681954, 8779376, 10974220, 13359920, 15363908, 17558752, 19204885, 21948440, 26719840, 30727816, 38409770, 43896880, 61455632, 76819540, 87793760, 122911264, 153639080, 307278160, 614556320]

約数ペア:

[(1, 614556320), (2, 307278160), (4, 153639080), (5, 122911264), (7, 87793760), (8, 76819540), (10, 61455632), (14, 43896880), (16, 38409770), (20, 30727816), (23, 26719840), (28, 21948440), (32, 19204885), (35, 17558752), (40, 15363908), (46, 13359920), (56, 10974220), (70, 8779376), (80, 7681954), (92, 6679960), (112, 5487110), (115, 5343968), (140, 4389688), (160, 3840977), (161, 3817120), (184, 3339980), (224, 2743555), (230, 2671984), (280, 2194844), (322, 1908560), (368, 1669990), (460, 1335992), (560, 1097422), (644, 954280), (736, 834995), (805, 763424), (920, 667996), (1120, 548711), (1288, 477140), (1610, 381712), (1840, 333998), (2576, 238570), (3220, 190856), (3680, 166999), (5152, 119285), (6440, 95428), (12880, 47714), (23857, 25760)]