28627757760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{185221}}^1$

素因数の和:185271

約数の個数: 224

約数和(自身を含む): 108394877952

約数和(自身を除く): 79767120192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 9660, 10304, 11040, 12880, 15456, 19320, 22080, 25760, 30912, 38640, 51520, 77280, 154560, 185221, 370442, 555663, 740884, 926105, 1111326, 1296547, 1481768, 1852210, 2222652, 2593094, 2778315, 2963536, 3704420, 3889641, 4260083, 4445304, 5186188, 5556630, 5927072, 6482735, 7408840, 7779282, 8520166, 8890608, 10372376, 11113260, 11854144, 12780249, 12965470, 14817680, 15558564, 17040332, 17781216, 19448205, 20744752, 21300415, 22226520, 25560498, 25930940, 29635360, 29820581, 31117128, 34080664, 35562432, 38896410, 41489504, 42600830, 44453040, 51120996, 51861880, 59270720, 59641162, 62234256, 63901245, 68161328, 77792820, 82979008, 85201660, 88906080, 89461743, 102241992, 103723760, 119282324, 124468512, 127802490, 136322656, 149102905, 155585640, 170403320, 177812160, 178923486, 204483984, 207447520, 238564648, 248937024, 255604980, 272645312, 298205810, 311171280, 340806640, 357846972, 408967968, 414895040, 447308715, 477129296, 511209960, 596411620, 622342560, 681613280, 715693944, 817935936, 894617430, 954258592, 1022419920, 1192823240, 1244685120, 1363226560, 1431387888, 1789234860, 1908517184, 2044839840, 2385646480, 2862775776, 3578469720, 4089679680, 4771292960, 5725551552, 7156939440, 9542585920, 14313878880, 28627757760]

約数ペア:

[(1, 28627757760), (2, 14313878880), (3, 9542585920), (4, 7156939440), (5, 5725551552), (6, 4771292960), (7, 4089679680), (8, 3578469720), (10, 2862775776), (12, 2385646480), (14, 2044839840), (15, 1908517184), (16, 1789234860), (20, 1431387888), (21, 1363226560), (23, 1244685120), (24, 1192823240), (28, 1022419920), (30, 954258592), (32, 894617430), (35, 817935936), (40, 715693944), (42, 681613280), (46, 622342560), (48, 596411620), (56, 511209960), (60, 477129296), (64, 447308715), (69, 414895040), (70, 408967968), (80, 357846972), (84, 340806640), (92, 311171280), (96, 298205810), (105, 272645312), (112, 255604980), (115, 248937024), (120, 238564648), (138, 207447520), (140, 204483984), (160, 178923486), (161, 177812160), (168, 170403320), (184, 155585640), (192, 149102905), (210, 136322656), (224, 127802490), (230, 124468512), (240, 119282324), (276, 103723760), (280, 102241992), (320, 89461743), (322, 88906080), (336, 85201660), (345, 82979008), (368, 77792820), (420, 68161328), (448, 63901245), (460, 62234256), (480, 59641162), (483, 59270720), (552, 51861880), (560, 51120996), (644, 44453040), (672, 42600830), (690, 41489504), (736, 38896410), (805, 35562432), (840, 34080664), (920, 31117128), (960, 29820581), (966, 29635360), (1104, 25930940), (1120, 25560498), (1288, 22226520), (1344, 21300415), (1380, 20744752), (1472, 19448205), (1610, 17781216), (1680, 17040332), (1840, 15558564), (1932, 14817680), (2208, 12965470), (2240, 12780249), (2415, 11854144), (2576, 11113260), (2760, 10372376), (3220, 8890608), (3360, 8520166), (3680, 7779282), (3864, 7408840), (4416, 6482735), (4830, 5927072), (5152, 5556630), (5520, 5186188), (6440, 4445304), (6720, 4260083), (7360, 3889641), (7728, 3704420), (9660, 2963536), (10304, 2778315), (11040, 2593094), (12880, 2222652), (15456, 1852210), (19320, 1481768), (22080, 1296547), (25760, 1111326), (30912, 926105), (38640, 740884), (51520, 555663), (77280, 370442), (154560, 185221)]