27831566840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19267}}^1$

素因数の和:19370

約数の個数: 192

約数和(自身を含む): 80657389440

約数和(自身を除く): 52825822600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 67, 70, 77, 88, 98, 110, 134, 140, 154, 196, 220, 245, 268, 280, 308, 335, 385, 392, 440, 469, 490, 536, 539, 616, 670, 737, 770, 938, 980, 1078, 1340, 1474, 1540, 1876, 1960, 2156, 2345, 2680, 2695, 2948, 3080, 3283, 3685, 3752, 4312, 4690, 5159, 5390, 5896, 6566, 7370, 9380, 10318, 10780, 13132, 14740, 16415, 18760, 19267, 20636, 21560, 25795, 26264, 29480, 32830, 36113, 38534, 41272, 51590, 65660, 72226, 77068, 96335, 103180, 131320, 134869, 144452, 154136, 180565, 192670, 206360, 211937, 269738, 288904, 361130, 385340, 423874, 539476, 674345, 722260, 770680, 847748, 944083, 1059685, 1078952, 1290889, 1348690, 1444520, 1483559, 1695496, 1888166, 2119370, 2581778, 2697380, 2967118, 3776332, 4238740, 4720415, 5163556, 5394760, 5934236, 6454445, 7417795, 7552664, 8477480, 9036223, 9440830, 10327112, 10384913, 11868472, 12908890, 14199779, 14835590, 18072446, 18881660, 20769826, 25817780, 28399558, 29671180, 36144892, 37763320, 41539652, 45181115, 51635560, 51924565, 56799116, 59342360, 63253561, 70998895, 72289784, 83079304, 90362230, 99398453, 103849130, 113598232, 126507122, 141997790, 180724460, 198796906, 207698260, 253014244, 283995580, 316267805, 361448920, 397593812, 415396520, 496992265, 506028488, 567991160, 632535610, 695789171, 795187624, 993984530, 1265071220, 1391578342, 1987969060, 2530142440, 2783156684, 3478945855, 3975938120, 5566313368, 6957891710, 13915783420, 27831566840]

約数ペア:

[(1, 27831566840), (2, 13915783420), (4, 6957891710), (5, 5566313368), (7, 3975938120), (8, 3478945855), (10, 2783156684), (11, 2530142440), (14, 1987969060), (20, 1391578342), (22, 1265071220), (28, 993984530), (35, 795187624), (40, 695789171), (44, 632535610), (49, 567991160), (55, 506028488), (56, 496992265), (67, 415396520), (70, 397593812), (77, 361448920), (88, 316267805), (98, 283995580), (110, 253014244), (134, 207698260), (140, 198796906), (154, 180724460), (196, 141997790), (220, 126507122), (245, 113598232), (268, 103849130), (280, 99398453), (308, 90362230), (335, 83079304), (385, 72289784), (392, 70998895), (440, 63253561), (469, 59342360), (490, 56799116), (536, 51924565), (539, 51635560), (616, 45181115), (670, 41539652), (737, 37763320), (770, 36144892), (938, 29671180), (980, 28399558), (1078, 25817780), (1340, 20769826), (1474, 18881660), (1540, 18072446), (1876, 14835590), (1960, 14199779), (2156, 12908890), (2345, 11868472), (2680, 10384913), (2695, 10327112), (2948, 9440830), (3080, 9036223), (3283, 8477480), (3685, 7552664), (3752, 7417795), (4312, 6454445), (4690, 5934236), (5159, 5394760), (5390, 5163556), (5896, 4720415), (6566, 4238740), (7370, 3776332), (9380, 2967118), (10318, 2697380), (10780, 2581778), (13132, 2119370), (14740, 1888166), (16415, 1695496), (18760, 1483559), (19267, 1444520), (20636, 1348690), (21560, 1290889), (25795, 1078952), (26264, 1059685), (29480, 944083), (32830, 847748), (36113, 770680), (38534, 722260), (41272, 674345), (51590, 539476), (65660, 423874), (72226, 385340), (77068, 361130), (96335, 288904), (103180, 269738), (131320, 211937), (134869, 206360), (144452, 192670), (154136, 180565)]