20178101376

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1664

約数の個数: 256

約数和(自身を含む): 62000332800

約数和(自身を除く): 41822231424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 127, 128, 144, 186, 192, 216, 248, 254, 279, 288, 372, 381, 384, 432, 496, 508, 558, 576, 744, 762, 837, 864, 992, 1016, 1116, 1143, 1152, 1483, 1488, 1524, 1674, 1728, 1984, 2032, 2232, 2286, 2966, 2976, 3048, 3348, 3429, 3456, 3937, 3968, 4064, 4449, 4464, 4572, 5932, 5952, 6096, 6696, 6858, 7874, 8128, 8898, 8928, 9144, 11811, 11864, 11904, 12192, 13347, 13392, 13716, 15748, 16256, 17796, 17856, 18288, 23622, 23728, 24384, 26694, 26784, 27432, 31496, 35433, 35592, 35712, 36576, 40041, 45973, 47244, 47456, 48768, 53388, 53568, 54864, 62992, 70866, 71184, 73152, 80082, 91946, 94488, 94912, 106299, 106776, 107136, 109728, 125984, 137919, 141732, 142368, 146304, 160164, 183892, 188341, 188976, 189824, 212598, 213552, 219456, 251968, 275838, 283464, 284736, 320328, 367784, 376682, 377952, 413757, 425196, 427104, 438912, 503936, 551676, 565023, 566928, 569472, 640656, 735568, 753364, 755904, 827514, 850392, 854208, 1103352, 1130046, 1133856, 1241271, 1281312, 1471136, 1506728, 1511808, 1655028, 1695069, 1700784, 1708416, 2206704, 2260092, 2267712, 2482542, 2562624, 2942272, 3013456, 3310056, 3390138, 3401568, 4413408, 4520184, 4535424, 4965084, 5085207, 5125248, 5838571, 5884544, 6026912, 6620112, 6780276, 6803136, 8826816, 9040368, 9930168, 10170414, 11677142, 12053824, 13240224, 13560552, 13606272, 17515713, 17653632, 18080736, 19860336, 20340828, 23354284, 24107648, 26480448, 27121104, 35031426, 36161472, 39720672, 40681656, 46708568, 52547139, 52960896, 54242208, 70062852, 72322944, 79441344, 81363312, 93417136, 105094278, 108484416, 140125704, 157641417, 158882688, 162726624, 186834272, 210188556, 216968832, 280251408, 315282834, 325453248, 373668544, 420377112, 560502816, 630565668, 650906496, 747337088, 840754224, 1121005632, 1261131336, 1681508448, 2242011264, 2522262672, 3363016896, 5044525344, 6726033792, 10089050688, 20178101376]

約数ペア:

[(1, 20178101376), (2, 10089050688), (3, 6726033792), (4, 5044525344), (6, 3363016896), (8, 2522262672), (9, 2242011264), (12, 1681508448), (16, 1261131336), (18, 1121005632), (24, 840754224), (27, 747337088), (31, 650906496), (32, 630565668), (36, 560502816), (48, 420377112), (54, 373668544), (62, 325453248), (64, 315282834), (72, 280251408), (93, 216968832), (96, 210188556), (108, 186834272), (124, 162726624), (127, 158882688), (128, 157641417), (144, 140125704), (186, 108484416), (192, 105094278), (216, 93417136), (248, 81363312), (254, 79441344), (279, 72322944), (288, 70062852), (372, 54242208), (381, 52960896), (384, 52547139), (432, 46708568), (496, 40681656), (508, 39720672), (558, 36161472), (576, 35031426), (744, 27121104), (762, 26480448), (837, 24107648), (864, 23354284), (992, 20340828), (1016, 19860336), (1116, 18080736), (1143, 17653632), (1152, 17515713), (1483, 13606272), (1488, 13560552), (1524, 13240224), (1674, 12053824), (1728, 11677142), (1984, 10170414), (2032, 9930168), (2232, 9040368), (2286, 8826816), (2966, 6803136), (2976, 6780276), (3048, 6620112), (3348, 6026912), (3429, 5884544), (3456, 5838571), (3937, 5125248), (3968, 5085207), (4064, 4965084), (4449, 4535424), (4464, 4520184), (4572, 4413408), (5932, 3401568), (5952, 3390138), (6096, 3310056), (6696, 3013456), (6858, 2942272), (7874, 2562624), (8128, 2482542), (8898, 2267712), (8928, 2260092), (9144, 2206704), (11811, 1708416), (11864, 1700784), (11904, 1695069), (12192, 1655028), (13347, 1511808), (13392, 1506728), (13716, 1471136), (15748, 1281312), (16256, 1241271), (17796, 1133856), (17856, 1130046), (18288, 1103352), (23622, 854208), (23728, 850392), (24384, 827514), (26694, 755904), (26784, 753364), (27432, 735568), (31496, 640656), (35433, 569472), (35592, 566928), (35712, 565023), (36576, 551676), (40041, 503936), (45973, 438912), (47244, 427104), (47456, 425196), (48768, 413757), (53388, 377952), (53568, 376682), (54864, 367784), (62992, 320328), (70866, 284736), (71184, 283464), (73152, 275838), (80082, 251968), (91946, 219456), (94488, 213552), (94912, 212598), (106299, 189824), (106776, 188976), (107136, 188341), (109728, 183892), (125984, 160164), (137919, 146304), (141732, 142368)]