420684264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 288

約数和(自身を含む): 1541592000

約数和(自身を除く): 1120907736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 169, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 338, 364, 396, 429, 449, 462, 468, 504, 507, 546, 572, 616, 676, 693, 728, 792, 819, 858, 898, 924, 936, 1001, 1014, 1092, 1144, 1183, 1287, 1347, 1352, 1386, 1521, 1638, 1716, 1796, 1848, 1859, 2002, 2028, 2184, 2366, 2574, 2694, 2772, 3003, 3042, 3143, 3276, 3432, 3549, 3592, 3718, 4004, 4041, 4056, 4732, 4939, 5148, 5388, 5544, 5577, 5837, 6006, 6084, 6286, 6552, 7098, 7436, 8008, 8082, 9009, 9429, 9464, 9878, 10296, 10647, 10776, 11154, 11674, 12012, 12168, 12572, 13013, 14196, 14817, 14872, 16164, 16731, 17511, 18018, 18858, 19756, 21294, 22308, 23348, 24024, 25144, 26026, 28287, 28392, 29634, 32328, 33462, 34573, 35022, 36036, 37716, 39039, 39512, 40859, 42588, 44451, 44616, 46696, 52052, 52533, 56574, 59268, 64207, 66924, 69146, 70044, 72072, 75432, 75881, 78078, 81718, 85176, 88902, 103719, 104104, 105066, 113148, 117117, 118536, 122577, 128414, 133848, 138292, 140088, 151762, 156156, 163436, 177804, 192621, 207438, 210132, 226296, 227643, 234234, 245154, 256828, 276584, 303524, 311157, 312312, 326872, 355608, 367731, 385242, 414876, 420264, 449449, 455286, 468468, 490308, 513656, 531167, 577863, 607048, 622314, 682929, 735462, 770484, 829752, 834691, 898898, 910572, 936936, 980616, 1062334, 1155726, 1244628, 1348347, 1365858, 1470924, 1540968, 1593501, 1669382, 1797796, 1821144, 2124668, 2311452, 2489256, 2504073, 2696694, 2731716, 2941848, 3187002, 3338764, 3595592, 4045041, 4249336, 4622904, 4780503, 5008146, 5393388, 5463432, 5842837, 6374004, 6677528, 7512219, 8090082, 9561006, 10016292, 10786776, 11685674, 12748008, 15024438, 16180164, 17528511, 19122012, 20032584, 23371348, 30048876, 32360328, 35057022, 38244024, 46742696, 52585533, 60097752, 70114044, 105171066, 140228088, 210342132, 420684264]

約数ペア:

[(1, 420684264), (2, 210342132), (3, 140228088), (4, 105171066), (6, 70114044), (7, 60097752), (8, 52585533), (9, 46742696), (11, 38244024), (12, 35057022), (13, 32360328), (14, 30048876), (18, 23371348), (21, 20032584), (22, 19122012), (24, 17528511), (26, 16180164), (28, 15024438), (33, 12748008), (36, 11685674), (39, 10786776), (42, 10016292), (44, 9561006), (52, 8090082), (56, 7512219), (63, 6677528), (66, 6374004), (72, 5842837), (77, 5463432), (78, 5393388), (84, 5008146), (88, 4780503), (91, 4622904), (99, 4249336), (104, 4045041), (117, 3595592), (126, 3338764), (132, 3187002), (143, 2941848), (154, 2731716), (156, 2696694), (168, 2504073), (169, 2489256), (182, 2311452), (198, 2124668), (231, 1821144), (234, 1797796), (252, 1669382), (264, 1593501), (273, 1540968), (286, 1470924), (308, 1365858), (312, 1348347), (338, 1244628), (364, 1155726), (396, 1062334), (429, 980616), (449, 936936), (462, 910572), (468, 898898), (504, 834691), (507, 829752), (546, 770484), (572, 735462), (616, 682929), (676, 622314), (693, 607048), (728, 577863), (792, 531167), (819, 513656), (858, 490308), (898, 468468), (924, 455286), (936, 449449), (1001, 420264), (1014, 414876), (1092, 385242), (1144, 367731), (1183, 355608), (1287, 326872), (1347, 312312), (1352, 311157), (1386, 303524), (1521, 276584), (1638, 256828), (1716, 245154), (1796, 234234), (1848, 227643), (1859, 226296), (2002, 210132), (2028, 207438), (2184, 192621), (2366, 177804), (2574, 163436), (2694, 156156), (2772, 151762), (3003, 140088), (3042, 138292), (3143, 133848), (3276, 128414), (3432, 122577), (3549, 118536), (3592, 117117), (3718, 113148), (4004, 105066), (4041, 104104), (4056, 103719), (4732, 88902), (4939, 85176), (5148, 81718), (5388, 78078), (5544, 75881), (5577, 75432), (5837, 72072), (6006, 70044), (6084, 69146), (6286, 66924), (6552, 64207), (7098, 59268), (7436, 56574), (8008, 52533), (8082, 52052), (9009, 46696), (9429, 44616), (9464, 44451), (9878, 42588), (10296, 40859), (10647, 39512), (10776, 39039), (11154, 37716), (11674, 36036), (12012, 35022), (12168, 34573), (12572, 33462), (13013, 32328), (14196, 29634), (14817, 28392), (14872, 28287), (16164, 26026), (16731, 25144), (17511, 24024), (18018, 23348), (18858, 22308), (19756, 21294)]