270953984

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 683527680

約数和(自身を除く): 412573696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 173, 184, 224, 256, 266, 304, 322, 346, 368, 437, 448, 512, 532, 608, 644, 692, 736, 874, 896, 1064, 1211, 1216, 1288, 1384, 1472, 1748, 1792, 2128, 2422, 2432, 2576, 2768, 2944, 3059, 3287, 3496, 3584, 3979, 4256, 4844, 4864, 5152, 5536, 5888, 6118, 6574, 6992, 7958, 8512, 9688, 9728, 10304, 11072, 11776, 12236, 13148, 13984, 15916, 17024, 19376, 20608, 22144, 23009, 24472, 26296, 27853, 27968, 31832, 34048, 38752, 41216, 44288, 46018, 48944, 52592, 55706, 55936, 63664, 68096, 75601, 77504, 82432, 88576, 92036, 97888, 105184, 111412, 111872, 127328, 151202, 155008, 184072, 195776, 210368, 222824, 223744, 254656, 302404, 310016, 368144, 391552, 420736, 445648, 509312, 529207, 604808, 620032, 736288, 783104, 841472, 891296, 1018624, 1058414, 1209616, 1472576, 1566208, 1682944, 1782592, 2037248, 2116828, 2419232, 2945152, 3565184, 4233656, 4838464, 5890304, 7130368, 8467312, 9676928, 11780608, 14260736, 16934624, 19353856, 33869248, 38707712, 67738496, 135476992, 270953984]

約数ペア:

[(1, 270953984), (2, 135476992), (4, 67738496), (7, 38707712), (8, 33869248), (14, 19353856), (16, 16934624), (19, 14260736), (23, 11780608), (28, 9676928), (32, 8467312), (38, 7130368), (46, 5890304), (56, 4838464), (64, 4233656), (76, 3565184), (92, 2945152), (112, 2419232), (128, 2116828), (133, 2037248), (152, 1782592), (161, 1682944), (173, 1566208), (184, 1472576), (224, 1209616), (256, 1058414), (266, 1018624), (304, 891296), (322, 841472), (346, 783104), (368, 736288), (437, 620032), (448, 604808), (512, 529207), (532, 509312), (608, 445648), (644, 420736), (692, 391552), (736, 368144), (874, 310016), (896, 302404), (1064, 254656), (1211, 223744), (1216, 222824), (1288, 210368), (1384, 195776), (1472, 184072), (1748, 155008), (1792, 151202), (2128, 127328), (2422, 111872), (2432, 111412), (2576, 105184), (2768, 97888), (2944, 92036), (3059, 88576), (3287, 82432), (3496, 77504), (3584, 75601), (3979, 68096), (4256, 63664), (4844, 55936), (4864, 55706), (5152, 52592), (5536, 48944), (5888, 46018), (6118, 44288), (6574, 41216), (6992, 38752), (7958, 34048), (8512, 31832), (9688, 27968), (9728, 27853), (10304, 26296), (11072, 24472), (11776, 23009), (12236, 22144), (13148, 20608), (13984, 19376), (15916, 17024)]