512091720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 320

約数和(自身を含む): 2002366080

約数和(自身を除く): 1490274360

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, 67, 70, 72, 81, 84, 90, 105, 108, 120, 126, 134, 135, 140, 162, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 324, 335, 337, 360, 378, 402, 405, 420, 469, 504, 536, 540, 567, 603, 630, 648, 670, 674, 756, 804, 810, 840, 938, 945, 1005, 1011, 1080, 1134, 1206, 1260, 1340, 1348, 1407, 1512, 1608, 1620, 1685, 1809, 1876, 1890, 2010, 2022, 2268, 2345, 2359, 2412, 2520, 2680, 2696, 2814, 2835, 3015, 3033, 3240, 3370, 3618, 3752, 3780, 4020, 4044, 4221, 4536, 4690, 4718, 4824, 5055, 5427, 5628, 5670, 6030, 6066, 6740, 7035, 7077, 7236, 7560, 8040, 8088, 8442, 9045, 9099, 9380, 9436, 10110, 10854, 11256, 11340, 11795, 12060, 12132, 12663, 13480, 14070, 14154, 14472, 15165, 16884, 18090, 18198, 18760, 18872, 20220, 21105, 21231, 21708, 22579, 22680, 23590, 24120, 24264, 25326, 27135, 27297, 28140, 28308, 30330, 33768, 35385, 36180, 36396, 37989, 40440, 42210, 42462, 43416, 45158, 45495, 47180, 50652, 54270, 54594, 56280, 56616, 60660, 63315, 63693, 67737, 70770, 72360, 72792, 75978, 84420, 84924, 90316, 90990, 94360, 101304, 106155, 108540, 109188, 112895, 121320, 126630, 127386, 135474, 136485, 141540, 151956, 158053, 168840, 169848, 180632, 181980, 189945, 191079, 203211, 212310, 217080, 218376, 225790, 253260, 254772, 270948, 272970, 283080, 303912, 316106, 318465, 338685, 363960, 379890, 382158, 406422, 424620, 451580, 474159, 506520, 509544, 541896, 545940, 609633, 632212, 636930, 677370, 759780, 764316, 790265, 812844, 849240, 903160, 948318, 955395, 1016055, 1091880, 1219266, 1264424, 1273860, 1354740, 1422477, 1519560, 1528632, 1580530, 1625688, 1828899, 1896636, 1910790, 2032110, 2370795, 2438532, 2547720, 2709480, 2844954, 3048165, 3161060, 3657798, 3793272, 3821580, 4064220, 4267431, 4741590, 4877064, 5689908, 6096330, 6322120, 7112385, 7315596, 7643160, 8128440, 8534862, 9144495, 9483180, 11379816, 12192660, 12802293, 14224770, 14631192, 17069724, 18288990, 18966360, 21337155, 24385320, 25604586, 28449540, 34139448, 36577980, 42674310, 51209172, 56899080, 64011465, 73155960, 85348620, 102418344, 128022930, 170697240, 256045860, 512091720]

約数ペア:

[(1, 512091720), (2, 256045860), (3, 170697240), (4, 128022930), (5, 102418344), (6, 85348620), (7, 73155960), (8, 64011465), (9, 56899080), (10, 51209172), (12, 42674310), (14, 36577980), (15, 34139448), (18, 28449540), (20, 25604586), (21, 24385320), (24, 21337155), (27, 18966360), (28, 18288990), (30, 17069724), (35, 14631192), (36, 14224770), (40, 12802293), (42, 12192660), (45, 11379816), (54, 9483180), (56, 9144495), (60, 8534862), (63, 8128440), (67, 7643160), (70, 7315596), (72, 7112385), (81, 6322120), (84, 6096330), (90, 5689908), (105, 4877064), (108, 4741590), (120, 4267431), (126, 4064220), (134, 3821580), (135, 3793272), (140, 3657798), (162, 3161060), (168, 3048165), (180, 2844954), (189, 2709480), (201, 2547720), (210, 2438532), (216, 2370795), (252, 2032110), (268, 1910790), (270, 1896636), (280, 1828899), (315, 1625688), (324, 1580530), (335, 1528632), (337, 1519560), (360, 1422477), (378, 1354740), (402, 1273860), (405, 1264424), (420, 1219266), (469, 1091880), (504, 1016055), (536, 955395), (540, 948318), (567, 903160), (603, 849240), (630, 812844), (648, 790265), (670, 764316), (674, 759780), (756, 677370), (804, 636930), (810, 632212), (840, 609633), (938, 545940), (945, 541896), (1005, 509544), (1011, 506520), (1080, 474159), (1134, 451580), (1206, 424620), (1260, 406422), (1340, 382158), (1348, 379890), (1407, 363960), (1512, 338685), (1608, 318465), (1620, 316106), (1685, 303912), (1809, 283080), (1876, 272970), (1890, 270948), (2010, 254772), (2022, 253260), (2268, 225790), (2345, 218376), (2359, 217080), (2412, 212310), (2520, 203211), (2680, 191079), (2696, 189945), (2814, 181980), (2835, 180632), (3015, 169848), (3033, 168840), (3240, 158053), (3370, 151956), (3618, 141540), (3752, 136485), (3780, 135474), (4020, 127386), (4044, 126630), (4221, 121320), (4536, 112895), (4690, 109188), (4718, 108540), (4824, 106155), (5055, 101304), (5427, 94360), (5628, 90990), (5670, 90316), (6030, 84924), (6066, 84420), (6740, 75978), (7035, 72792), (7077, 72360), (7236, 70770), (7560, 67737), (8040, 63693), (8088, 63315), (8442, 60660), (9045, 56616), (9099, 56280), (9380, 54594), (9436, 54270), (10110, 50652), (10854, 47180), (11256, 45495), (11340, 45158), (11795, 43416), (12060, 42462), (12132, 42210), (12663, 40440), (13480, 37989), (14070, 36396), (14154, 36180), (14472, 35385), (15165, 33768), (16884, 30330), (18090, 28308), (18198, 28140), (18760, 27297), (18872, 27135), (20220, 25326), (21105, 24264), (21231, 24120), (21708, 23590), (22579, 22680)]