420119910528

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{167621}}^1$

素因数の和:167806

約数の個数: 128

約数和(自身を含む): 1144844850240

約数和(自身を除く): 724724939712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 107, 122, 128, 183, 192, 214, 244, 321, 366, 384, 428, 488, 642, 732, 856, 976, 1284, 1464, 1712, 1952, 2568, 2928, 3424, 3904, 5136, 5856, 6527, 6848, 7808, 10272, 11712, 13054, 13696, 19581, 20544, 23424, 26108, 39162, 41088, 52216, 78324, 104432, 156648, 167621, 208864, 313296, 335242, 417728, 502863, 626592, 670484, 835456, 1005726, 1253184, 1340968, 2011452, 2506368, 2681936, 4022904, 5363872, 8045808, 10224881, 10727744, 16091616, 17935447, 20449762, 21455488, 30674643, 32183232, 35870894, 40899524, 53806341, 61349286, 64366464, 71741788, 81799048, 107612682, 122698572, 143483576, 163598096, 215225364, 245397144, 286967152, 327196192, 430450728, 490794288, 573934304, 654392384, 860901456, 981588576, 1094062267, 1147868608, 1308784768, 1721802912, 1963177152, 2188124534, 2295737216, 3282186801, 3443605824, 3926354304, 4376249068, 6564373602, 6887211648, 8752498136, 13128747204, 17504996272, 26257494408, 35009992544, 52514988816, 70019985088, 105029977632, 140039970176, 210059955264, 420119910528]

約数ペア:

[(1, 420119910528), (2, 210059955264), (3, 140039970176), (4, 105029977632), (6, 70019985088), (8, 52514988816), (12, 35009992544), (16, 26257494408), (24, 17504996272), (32, 13128747204), (48, 8752498136), (61, 6887211648), (64, 6564373602), (96, 4376249068), (107, 3926354304), (122, 3443605824), (128, 3282186801), (183, 2295737216), (192, 2188124534), (214, 1963177152), (244, 1721802912), (321, 1308784768), (366, 1147868608), (384, 1094062267), (428, 981588576), (488, 860901456), (642, 654392384), (732, 573934304), (856, 490794288), (976, 430450728), (1284, 327196192), (1464, 286967152), (1712, 245397144), (1952, 215225364), (2568, 163598096), (2928, 143483576), (3424, 122698572), (3904, 107612682), (5136, 81799048), (5856, 71741788), (6527, 64366464), (6848, 61349286), (7808, 53806341), (10272, 40899524), (11712, 35870894), (13054, 32183232), (13696, 30674643), (19581, 21455488), (20544, 20449762), (23424, 17935447), (26108, 16091616), (39162, 10727744), (41088, 10224881), (52216, 8045808), (78324, 5363872), (104432, 4022904), (156648, 2681936), (167621, 2506368), (208864, 2011452), (313296, 1340968), (335242, 1253184), (417728, 1005726), (502863, 835456), (626592, 670484)]