289956240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 320

約数和(自身を含む): 1158021120

約数和(自身を除く): 868064880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 127, 135, 140, 144, 151, 168, 180, 189, 210, 216, 240, 252, 254, 270, 280, 302, 315, 336, 360, 378, 381, 420, 432, 453, 504, 508, 540, 560, 604, 630, 635, 720, 755, 756, 762, 840, 889, 906, 945, 1008, 1016, 1057, 1080, 1143, 1208, 1260, 1270, 1359, 1510, 1512, 1524, 1680, 1778, 1812, 1890, 1905, 2032, 2114, 2160, 2265, 2286, 2416, 2520, 2540, 2667, 2718, 3020, 3024, 3048, 3171, 3429, 3556, 3624, 3780, 3810, 4077, 4228, 4445, 4530, 4572, 5040, 5080, 5285, 5334, 5436, 5715, 6040, 6096, 6342, 6795, 6858, 7112, 7248, 7560, 7620, 8001, 8154, 8456, 8890, 9060, 9144, 9513, 10160, 10570, 10668, 10872, 11430, 12080, 12684, 13335, 13590, 13716, 14224, 15120, 15240, 15855, 16002, 16308, 16912, 17145, 17780, 18120, 18288, 19026, 19177, 20385, 21140, 21336, 21744, 22860, 24003, 25368, 26670, 27180, 27432, 28539, 30480, 31710, 32004, 32616, 34290, 35560, 36240, 38052, 38354, 40005, 40770, 42280, 42672, 45720, 47565, 48006, 50736, 53340, 54360, 54864, 57078, 57531, 63420, 64008, 65232, 68580, 71120, 76104, 76708, 80010, 81540, 84560, 91440, 95130, 95885, 96012, 106680, 108720, 114156, 115062, 120015, 126840, 128016, 134239, 137160, 142695, 152208, 153416, 160020, 163080, 172593, 190260, 191770, 192024, 213360, 228312, 230124, 240030, 253680, 268478, 274320, 285390, 287655, 306832, 320040, 326160, 345186, 380520, 383540, 384048, 402717, 456624, 460248, 480060, 517779, 536956, 570780, 575310, 640080, 671195, 690372, 761040, 767080, 805434, 862965, 920496, 960120, 1035558, 1073912, 1141560, 1150620, 1208151, 1342390, 1380744, 1534160, 1610868, 1725930, 1920240, 2013585, 2071116, 2147824, 2283120, 2301240, 2416302, 2588895, 2684780, 2761488, 3221736, 3451860, 3624453, 4027170, 4142232, 4602480, 4832604, 5177790, 5369560, 6040755, 6443472, 6903720, 7248906, 8054340, 8284464, 9665208, 10355580, 10739120, 12081510, 13807440, 14497812, 16108680, 18122265, 19330416, 20711160, 24163020, 28995624, 32217360, 36244530, 41422320, 48326040, 57991248, 72489060, 96652080, 144978120, 289956240]

約数ペア:

[(1, 289956240), (2, 144978120), (3, 96652080), (4, 72489060), (5, 57991248), (6, 48326040), (7, 41422320), (8, 36244530), (9, 32217360), (10, 28995624), (12, 24163020), (14, 20711160), (15, 19330416), (16, 18122265), (18, 16108680), (20, 14497812), (21, 13807440), (24, 12081510), (27, 10739120), (28, 10355580), (30, 9665208), (35, 8284464), (36, 8054340), (40, 7248906), (42, 6903720), (45, 6443472), (48, 6040755), (54, 5369560), (56, 5177790), (60, 4832604), (63, 4602480), (70, 4142232), (72, 4027170), (80, 3624453), (84, 3451860), (90, 3221736), (105, 2761488), (108, 2684780), (112, 2588895), (120, 2416302), (126, 2301240), (127, 2283120), (135, 2147824), (140, 2071116), (144, 2013585), (151, 1920240), (168, 1725930), (180, 1610868), (189, 1534160), (210, 1380744), (216, 1342390), (240, 1208151), (252, 1150620), (254, 1141560), (270, 1073912), (280, 1035558), (302, 960120), (315, 920496), (336, 862965), (360, 805434), (378, 767080), (381, 761040), (420, 690372), (432, 671195), (453, 640080), (504, 575310), (508, 570780), (540, 536956), (560, 517779), (604, 480060), (630, 460248), (635, 456624), (720, 402717), (755, 384048), (756, 383540), (762, 380520), (840, 345186), (889, 326160), (906, 320040), (945, 306832), (1008, 287655), (1016, 285390), (1057, 274320), (1080, 268478), (1143, 253680), (1208, 240030), (1260, 230124), (1270, 228312), (1359, 213360), (1510, 192024), (1512, 191770), (1524, 190260), (1680, 172593), (1778, 163080), (1812, 160020), (1890, 153416), (1905, 152208), (2032, 142695), (2114, 137160), (2160, 134239), (2265, 128016), (2286, 126840), (2416, 120015), (2520, 115062), (2540, 114156), (2667, 108720), (2718, 106680), (3020, 96012), (3024, 95885), (3048, 95130), (3171, 91440), (3429, 84560), (3556, 81540), (3624, 80010), (3780, 76708), (3810, 76104), (4077, 71120), (4228, 68580), (4445, 65232), (4530, 64008), (4572, 63420), (5040, 57531), (5080, 57078), (5285, 54864), (5334, 54360), (5436, 53340), (5715, 50736), (6040, 48006), (6096, 47565), (6342, 45720), (6795, 42672), (6858, 42280), (7112, 40770), (7248, 40005), (7560, 38354), (7620, 38052), (8001, 36240), (8154, 35560), (8456, 34290), (8890, 32616), (9060, 32004), (9144, 31710), (9513, 30480), (10160, 28539), (10570, 27432), (10668, 27180), (10872, 26670), (11430, 25368), (12080, 24003), (12684, 22860), (13335, 21744), (13590, 21336), (13716, 21140), (14224, 20385), (15120, 19177), (15240, 19026), (15855, 18288), (16002, 18120), (16308, 17780), (16912, 17145)]