286077960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 256

約数和(自身を含む): 1105920000

約数和(自身を除く): 819842040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 252, 270, 280, 315, 316, 360, 378, 395, 420, 474, 479, 504, 540, 553, 630, 632, 711, 756, 790, 840, 945, 948, 958, 1080, 1106, 1185, 1260, 1422, 1437, 1512, 1580, 1659, 1890, 1896, 1916, 2133, 2212, 2370, 2395, 2520, 2765, 2844, 2874, 3160, 3318, 3353, 3555, 3780, 3832, 4266, 4311, 4424, 4740, 4790, 4977, 5530, 5688, 5748, 6636, 6706, 7110, 7185, 7560, 8295, 8532, 8622, 9480, 9580, 9954, 10059, 10665, 11060, 11496, 12933, 13272, 13412, 14220, 14370, 14931, 16590, 16765, 17064, 17244, 19160, 19908, 20118, 21330, 21555, 22120, 24885, 25866, 26824, 28440, 28740, 29862, 30177, 33180, 33530, 34488, 37841, 39816, 40236, 42660, 43110, 49770, 50295, 51732, 57480, 59724, 60354, 64665, 66360, 67060, 74655, 75682, 80472, 85320, 86220, 90531, 99540, 100590, 103464, 113523, 119448, 120708, 129330, 134120, 149310, 150885, 151364, 172440, 181062, 189205, 199080, 201180, 227046, 241416, 258660, 264887, 298620, 301770, 302728, 340569, 362124, 378410, 402360, 452655, 454092, 517320, 529774, 567615, 597240, 603540, 681138, 724248, 756820, 794661, 905310, 908184, 1021707, 1059548, 1135230, 1207080, 1324435, 1362276, 1513640, 1589322, 1702845, 1810620, 2043414, 2119096, 2270460, 2383983, 2648870, 2724552, 3178644, 3405690, 3621240, 3973305, 4086828, 4540920, 4767966, 5108535, 5297740, 6357288, 6811380, 7151949, 7946610, 8173656, 9535932, 10217070, 10595480, 11919915, 13622760, 14303898, 15893220, 19071864, 20434140, 23839830, 28607796, 31786440, 35759745, 40868280, 47679660, 57215592, 71519490, 95359320, 143038980, 286077960]

約数ペア:

[(1, 286077960), (2, 143038980), (3, 95359320), (4, 71519490), (5, 57215592), (6, 47679660), (7, 40868280), (8, 35759745), (9, 31786440), (10, 28607796), (12, 23839830), (14, 20434140), (15, 19071864), (18, 15893220), (20, 14303898), (21, 13622760), (24, 11919915), (27, 10595480), (28, 10217070), (30, 9535932), (35, 8173656), (36, 7946610), (40, 7151949), (42, 6811380), (45, 6357288), (54, 5297740), (56, 5108535), (60, 4767966), (63, 4540920), (70, 4086828), (72, 3973305), (79, 3621240), (84, 3405690), (90, 3178644), (105, 2724552), (108, 2648870), (120, 2383983), (126, 2270460), (135, 2119096), (140, 2043414), (158, 1810620), (168, 1702845), (180, 1589322), (189, 1513640), (210, 1362276), (216, 1324435), (237, 1207080), (252, 1135230), (270, 1059548), (280, 1021707), (315, 908184), (316, 905310), (360, 794661), (378, 756820), (395, 724248), (420, 681138), (474, 603540), (479, 597240), (504, 567615), (540, 529774), (553, 517320), (630, 454092), (632, 452655), (711, 402360), (756, 378410), (790, 362124), (840, 340569), (945, 302728), (948, 301770), (958, 298620), (1080, 264887), (1106, 258660), (1185, 241416), (1260, 227046), (1422, 201180), (1437, 199080), (1512, 189205), (1580, 181062), (1659, 172440), (1890, 151364), (1896, 150885), (1916, 149310), (2133, 134120), (2212, 129330), (2370, 120708), (2395, 119448), (2520, 113523), (2765, 103464), (2844, 100590), (2874, 99540), (3160, 90531), (3318, 86220), (3353, 85320), (3555, 80472), (3780, 75682), (3832, 74655), (4266, 67060), (4311, 66360), (4424, 64665), (4740, 60354), (4790, 59724), (4977, 57480), (5530, 51732), (5688, 50295), (5748, 49770), (6636, 43110), (6706, 42660), (7110, 40236), (7185, 39816), (7560, 37841), (8295, 34488), (8532, 33530), (8622, 33180), (9480, 30177), (9580, 29862), (9954, 28740), (10059, 28440), (10665, 26824), (11060, 25866), (11496, 24885), (12933, 22120), (13272, 21555), (13412, 21330), (14220, 20118), (14370, 19908), (14931, 19160), (16590, 17244), (16765, 17064)]