1688252760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6709}}^1$

素因数の和:6962

約数の個数: 128

約数和(自身を含む): 5652504000

約数和(自身を除く): 3964251240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 233, 270, 360, 466, 540, 699, 932, 1080, 1165, 1398, 1864, 2097, 2330, 2796, 3495, 4194, 4660, 5592, 6291, 6709, 6990, 8388, 9320, 10485, 12582, 13418, 13980, 16776, 20127, 20970, 25164, 26836, 27960, 31455, 33545, 40254, 41940, 50328, 53672, 60381, 62910, 67090, 80508, 83880, 100635, 120762, 125820, 134180, 161016, 181143, 201270, 241524, 251640, 268360, 301905, 362286, 402540, 483048, 603810, 724572, 805080, 905715, 1207620, 1449144, 1563197, 1811430, 2415240, 3126394, 3622860, 4689591, 6252788, 7245720, 7815985, 9379182, 12505576, 14068773, 15631970, 18758364, 23447955, 28137546, 31263940, 37516728, 42206319, 46895910, 56275092, 62527880, 70343865, 84412638, 93791820, 112550184, 140687730, 168825276, 187583640, 211031595, 281375460, 337650552, 422063190, 562750920, 844126380, 1688252760]

約数ペア:

[(1, 1688252760), (2, 844126380), (3, 562750920), (4, 422063190), (5, 337650552), (6, 281375460), (8, 211031595), (9, 187583640), (10, 168825276), (12, 140687730), (15, 112550184), (18, 93791820), (20, 84412638), (24, 70343865), (27, 62527880), (30, 56275092), (36, 46895910), (40, 42206319), (45, 37516728), (54, 31263940), (60, 28137546), (72, 23447955), (90, 18758364), (108, 15631970), (120, 14068773), (135, 12505576), (180, 9379182), (216, 7815985), (233, 7245720), (270, 6252788), (360, 4689591), (466, 3622860), (540, 3126394), (699, 2415240), (932, 1811430), (1080, 1563197), (1165, 1449144), (1398, 1207620), (1864, 905715), (2097, 805080), (2330, 724572), (2796, 603810), (3495, 483048), (4194, 402540), (4660, 362286), (5592, 301905), (6291, 268360), (6709, 251640), (6990, 241524), (8388, 201270), (9320, 181143), (10485, 161016), (12582, 134180), (13418, 125820), (13980, 120762), (16776, 100635), (20127, 83880), (20970, 80508), (25164, 67090), (26836, 62910), (27960, 60381), (31455, 53672), (33545, 50328), (40254, 41940)]