173027680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 505128960

約数和(自身を除く): 332101280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 160, 173, 188, 190, 224, 235, 266, 280, 304, 329, 346, 376, 380, 470, 532, 560, 608, 658, 665, 692, 752, 760, 865, 893, 940, 1064, 1120, 1211, 1316, 1330, 1384, 1504, 1520, 1645, 1730, 1786, 1880, 2128, 2422, 2632, 2660, 2768, 3040, 3287, 3290, 3460, 3572, 3760, 4256, 4465, 4844, 5264, 5320, 5536, 6055, 6251, 6574, 6580, 6920, 7144, 7520, 8131, 8930, 9688, 10528, 10640, 12110, 12502, 13148, 13160, 13840, 14288, 16262, 16435, 17860, 19376, 21280, 23009, 24220, 25004, 26296, 26320, 27680, 28576, 31255, 32524, 32870, 35720, 38752, 40655, 46018, 48440, 50008, 52592, 52640, 56917, 62510, 65048, 65740, 71440, 81310, 92036, 96880, 100016, 105184, 113834, 115045, 125020, 130096, 131480, 142880, 154489, 162620, 184072, 193760, 200032, 227668, 230090, 250040, 260192, 262960, 284585, 308978, 325240, 368144, 455336, 460180, 500080, 525920, 569170, 617956, 650480, 736288, 772445, 910672, 920360, 1000160, 1081423, 1138340, 1235912, 1300960, 1544890, 1821344, 1840720, 2162846, 2276680, 2471824, 3089780, 3681440, 4325692, 4553360, 4943648, 5407115, 6179560, 8651384, 9106720, 10814230, 12359120, 17302768, 21628460, 24718240, 34605536, 43256920, 86513840, 173027680]

約数ペア:

[(1, 173027680), (2, 86513840), (4, 43256920), (5, 34605536), (7, 24718240), (8, 21628460), (10, 17302768), (14, 12359120), (16, 10814230), (19, 9106720), (20, 8651384), (28, 6179560), (32, 5407115), (35, 4943648), (38, 4553360), (40, 4325692), (47, 3681440), (56, 3089780), (70, 2471824), (76, 2276680), (80, 2162846), (94, 1840720), (95, 1821344), (112, 1544890), (133, 1300960), (140, 1235912), (152, 1138340), (160, 1081423), (173, 1000160), (188, 920360), (190, 910672), (224, 772445), (235, 736288), (266, 650480), (280, 617956), (304, 569170), (329, 525920), (346, 500080), (376, 460180), (380, 455336), (470, 368144), (532, 325240), (560, 308978), (608, 284585), (658, 262960), (665, 260192), (692, 250040), (752, 230090), (760, 227668), (865, 200032), (893, 193760), (940, 184072), (1064, 162620), (1120, 154489), (1211, 142880), (1316, 131480), (1330, 130096), (1384, 125020), (1504, 115045), (1520, 113834), (1645, 105184), (1730, 100016), (1786, 96880), (1880, 92036), (2128, 81310), (2422, 71440), (2632, 65740), (2660, 65048), (2768, 62510), (3040, 56917), (3287, 52640), (3290, 52592), (3460, 50008), (3572, 48440), (3760, 46018), (4256, 40655), (4465, 38752), (4844, 35720), (5264, 32870), (5320, 32524), (5536, 31255), (6055, 28576), (6251, 27680), (6574, 26320), (6580, 26296), (6920, 25004), (7144, 24220), (7520, 23009), (8131, 21280), (8930, 19376), (9688, 17860), (10528, 16435), (10640, 16262), (12110, 14288), (12502, 13840), (13148, 13160)]