19825132320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{218531}}^1$

素因数の和:218565

約数の個数: 240

約数和(自身を含む): 79961732928

約数和(自身を除く): 60136600608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 218531, 437062, 655593, 874124, 1092655, 1311186, 1529717, 1748248, 1966779, 2185310, 2622372, 3059434, 3277965, 3496496, 3933558, 4370620, 4589151, 5244744, 5900337, 6118868, 6555930, 6992992, 7648585, 7867116, 8741240, 9178302, 9833895, 10489488, 11800674, 12237736, 13111860, 13767453, 15297170, 15734232, 17482480, 17701011, 18356604, 19667790, 20978976, 22945755, 23601348, 24475472, 26223720, 27534906, 29501685, 30594340, 31468464, 34964960, 35402022, 36713208, 39335580, 41302359, 45891510, 47202696, 48950944, 52447440, 55069812, 59003370, 61188680, 62936928, 68837265, 70804044, 73426416, 78671160, 82604718, 88505055, 91783020, 94405392, 104894880, 110139624, 118006740, 122377360, 123907077, 137674530, 141608088, 146852832, 157342320, 165209436, 177010110, 183566040, 188810784, 206511795, 220279248, 236013480, 244754720, 247814154, 275349060, 283216176, 314684640, 330418872, 354020220, 367132080, 413023590, 440558496, 472026960, 495628308, 550698120, 566432352, 619535385, 660837744, 708040440, 734264160, 826047180, 944053920, 991256616, 1101396240, 1239070770, 1321675488, 1416080880, 1652094360, 1982513232, 2202792480, 2478141540, 2832161760, 3304188720, 3965026464, 4956283080, 6608377440, 9912566160, 19825132320]

約数ペア:

[(1, 19825132320), (2, 9912566160), (3, 6608377440), (4, 4956283080), (5, 3965026464), (6, 3304188720), (7, 2832161760), (8, 2478141540), (9, 2202792480), (10, 1982513232), (12, 1652094360), (14, 1416080880), (15, 1321675488), (16, 1239070770), (18, 1101396240), (20, 991256616), (21, 944053920), (24, 826047180), (27, 734264160), (28, 708040440), (30, 660837744), (32, 619535385), (35, 566432352), (36, 550698120), (40, 495628308), (42, 472026960), (45, 440558496), (48, 413023590), (54, 367132080), (56, 354020220), (60, 330418872), (63, 314684640), (70, 283216176), (72, 275349060), (80, 247814154), (81, 244754720), (84, 236013480), (90, 220279248), (96, 206511795), (105, 188810784), (108, 183566040), (112, 177010110), (120, 165209436), (126, 157342320), (135, 146852832), (140, 141608088), (144, 137674530), (160, 123907077), (162, 122377360), (168, 118006740), (180, 110139624), (189, 104894880), (210, 94405392), (216, 91783020), (224, 88505055), (240, 82604718), (252, 78671160), (270, 73426416), (280, 70804044), (288, 68837265), (315, 62936928), (324, 61188680), (336, 59003370), (360, 55069812), (378, 52447440), (405, 48950944), (420, 47202696), (432, 45891510), (480, 41302359), (504, 39335580), (540, 36713208), (560, 35402022), (567, 34964960), (630, 31468464), (648, 30594340), (672, 29501685), (720, 27534906), (756, 26223720), (810, 24475472), (840, 23601348), (864, 22945755), (945, 20978976), (1008, 19667790), (1080, 18356604), (1120, 17701011), (1134, 17482480), (1260, 15734232), (1296, 15297170), (1440, 13767453), (1512, 13111860), (1620, 12237736), (1680, 11800674), (1890, 10489488), (2016, 9833895), (2160, 9178302), (2268, 8741240), (2520, 7867116), (2592, 7648585), (2835, 6992992), (3024, 6555930), (3240, 6118868), (3360, 5900337), (3780, 5244744), (4320, 4589151), (4536, 4370620), (5040, 3933558), (5670, 3496496), (6048, 3277965), (6480, 3059434), (7560, 2622372), (9072, 2185310), (10080, 1966779), (11340, 1748248), (12960, 1529717), (15120, 1311186), (18144, 1092655), (22680, 874124), (30240, 655593), (45360, 437062), (90720, 218531)]