20145103488

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3187}}^1$

素因数の和:3300

約数の個数: 256

約数和(自身を含む): 62433792000

約数和(自身を除く): 42288688512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 59, 62, 64, 72, 93, 96, 108, 118, 124, 128, 144, 177, 186, 192, 216, 236, 248, 279, 288, 354, 372, 384, 432, 472, 496, 531, 558, 576, 708, 744, 837, 864, 944, 992, 1062, 1116, 1152, 1416, 1488, 1593, 1674, 1728, 1829, 1888, 1984, 2124, 2232, 2832, 2976, 3186, 3187, 3348, 3456, 3658, 3776, 3968, 4248, 4464, 5487, 5664, 5952, 6372, 6374, 6696, 7316, 7552, 8496, 8928, 9561, 10974, 11328, 11904, 12744, 12748, 13392, 14632, 16461, 16992, 17856, 19122, 21948, 22656, 25488, 25496, 26784, 28683, 29264, 32922, 33984, 35712, 38244, 43896, 49383, 50976, 50992, 53568, 57366, 58528, 65844, 67968, 76488, 86049, 87792, 98766, 98797, 101952, 101984, 107136, 114732, 117056, 131688, 152976, 172098, 175584, 188033, 197532, 197594, 203904, 203968, 229464, 234112, 263376, 296391, 305952, 344196, 351168, 376066, 395064, 395188, 407936, 458928, 526752, 564099, 592782, 611904, 688392, 702336, 752132, 790128, 790376, 889173, 917856, 1053504, 1128198, 1185564, 1223808, 1376784, 1504264, 1580256, 1580752, 1692297, 1778346, 1835712, 2107008, 2256396, 2371128, 2667519, 2753568, 3008528, 3160512, 3161504, 3384594, 3556692, 3671424, 4512792, 4742256, 5076891, 5335038, 5507136, 5829023, 6017056, 6321024, 6323008, 6769188, 7113384, 9025584, 9484512, 10153782, 10670076, 11014272, 11658046, 12034112, 12646016, 13538376, 14226768, 17487069, 18051168, 18969024, 20307564, 21340152, 23316092, 24068224, 27076752, 28453536, 34974138, 36102336, 37938048, 40615128, 42680304, 46632184, 52461207, 54153504, 56907072, 69948276, 72204672, 81230256, 85360608, 93264368, 104922414, 108307008, 113814144, 139896552, 157383621, 162460512, 170721216, 186528736, 209844828, 216614016, 279793104, 314767242, 324921024, 341442432, 373057472, 419689656, 559586208, 629534484, 649842048, 746114944, 839379312, 1119172416, 1259068968, 1678758624, 2238344832, 2518137936, 3357517248, 5036275872, 6715034496, 10072551744, 20145103488]

約数ペア:

[(1, 20145103488), (2, 10072551744), (3, 6715034496), (4, 5036275872), (6, 3357517248), (8, 2518137936), (9, 2238344832), (12, 1678758624), (16, 1259068968), (18, 1119172416), (24, 839379312), (27, 746114944), (31, 649842048), (32, 629534484), (36, 559586208), (48, 419689656), (54, 373057472), (59, 341442432), (62, 324921024), (64, 314767242), (72, 279793104), (93, 216614016), (96, 209844828), (108, 186528736), (118, 170721216), (124, 162460512), (128, 157383621), (144, 139896552), (177, 113814144), (186, 108307008), (192, 104922414), (216, 93264368), (236, 85360608), (248, 81230256), (279, 72204672), (288, 69948276), (354, 56907072), (372, 54153504), (384, 52461207), (432, 46632184), (472, 42680304), (496, 40615128), (531, 37938048), (558, 36102336), (576, 34974138), (708, 28453536), (744, 27076752), (837, 24068224), (864, 23316092), (944, 21340152), (992, 20307564), (1062, 18969024), (1116, 18051168), (1152, 17487069), (1416, 14226768), (1488, 13538376), (1593, 12646016), (1674, 12034112), (1728, 11658046), (1829, 11014272), (1888, 10670076), (1984, 10153782), (2124, 9484512), (2232, 9025584), (2832, 7113384), (2976, 6769188), (3186, 6323008), (3187, 6321024), (3348, 6017056), (3456, 5829023), (3658, 5507136), (3776, 5335038), (3968, 5076891), (4248, 4742256), (4464, 4512792), (5487, 3671424), (5664, 3556692), (5952, 3384594), (6372, 3161504), (6374, 3160512), (6696, 3008528), (7316, 2753568), (7552, 2667519), (8496, 2371128), (8928, 2256396), (9561, 2107008), (10974, 1835712), (11328, 1778346), (11904, 1692297), (12744, 1580752), (12748, 1580256), (13392, 1504264), (14632, 1376784), (16461, 1223808), (16992, 1185564), (17856, 1128198), (19122, 1053504), (21948, 917856), (22656, 889173), (25488, 790376), (25496, 790128), (26784, 752132), (28683, 702336), (29264, 688392), (32922, 611904), (33984, 592782), (35712, 564099), (38244, 526752), (43896, 458928), (49383, 407936), (50976, 395188), (50992, 395064), (53568, 376066), (57366, 351168), (58528, 344196), (65844, 305952), (67968, 296391), (76488, 263376), (86049, 234112), (87792, 229464), (98766, 203968), (98797, 203904), (101952, 197594), (101984, 197532), (107136, 188033), (114732, 175584), (117056, 172098), (131688, 152976)]