1603192920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{82981}}^1$

素因数の和:83025

約数の個数: 128

約数和(自身を含む): 5735715840

約数和(自身を除く): 4132522920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 82981, 165962, 248943, 331924, 414905, 497886, 580867, 663848, 829810, 995772, 1161734, 1244715, 1659620, 1742601, 1908563, 1991544, 2323468, 2489430, 2904335, 3319240, 3485202, 3817126, 4646936, 4978860, 5725689, 5808670, 6970404, 7634252, 8713005, 9542815, 9957720, 11451378, 11617340, 13359941, 13940808, 15268504, 17426010, 19085630, 22902756, 23234680, 26719882, 28628445, 34852020, 38171260, 40079823, 45805512, 53439764, 57256890, 66799705, 69704040, 76342520, 80159646, 106879528, 114513780, 133599410, 160319292, 200399115, 229027560, 267198820, 320638584, 400798230, 534397640, 801596460, 1603192920]

約数ペア:

[(1, 1603192920), (2, 801596460), (3, 534397640), (4, 400798230), (5, 320638584), (6, 267198820), (7, 229027560), (8, 200399115), (10, 160319292), (12, 133599410), (14, 114513780), (15, 106879528), (20, 80159646), (21, 76342520), (23, 69704040), (24, 66799705), (28, 57256890), (30, 53439764), (35, 45805512), (40, 40079823), (42, 38171260), (46, 34852020), (56, 28628445), (60, 26719882), (69, 23234680), (70, 22902756), (84, 19085630), (92, 17426010), (105, 15268504), (115, 13940808), (120, 13359941), (138, 11617340), (140, 11451378), (161, 9957720), (168, 9542815), (184, 8713005), (210, 7634252), (230, 6970404), (276, 5808670), (280, 5725689), (322, 4978860), (345, 4646936), (420, 3817126), (460, 3485202), (483, 3319240), (552, 2904335), (644, 2489430), (690, 2323468), (805, 1991544), (840, 1908563), (920, 1742601), (966, 1659620), (1288, 1244715), (1380, 1161734), (1610, 995772), (1932, 829810), (2415, 663848), (2760, 580867), (3220, 497886), (3864, 414905), (4830, 331924), (6440, 248943), (9660, 165962), (19320, 82981)]