20877588480

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5765

約数の個数: 384

約数和(自身を含む): 80838051840

約数和(自身を除く): 59960463360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1024, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2048, 2176, 2240, 2380, 2560, 2688, 2720, 2856, 3072, 3264, 3360, 3570, 3584, 3808, 3840, 4080, 4352, 4480, 4760, 5120, 5376, 5440, 5711, 5712, 6144, 6528, 6720, 7140, 7168, 7616, 7680, 8160, 8704, 8960, 9520, 10240, 10752, 10880, 11422, 11424, 13056, 13440, 14280, 14336, 15232, 15360, 16320, 17133, 17408, 17920, 19040, 21504, 21760, 22844, 22848, 26112, 26880, 28555, 28560, 30464, 30720, 32640, 34266, 34816, 35840, 38080, 39977, 43008, 43520, 45688, 45696, 52224, 53760, 57110, 57120, 60928, 65280, 68532, 71680, 76160, 79954, 85665, 87040, 91376, 91392, 97087, 104448, 107520, 114220, 114240, 119931, 121856, 130560, 137064, 152320, 159908, 171330, 174080, 182752, 182784, 194174, 199885, 215040, 228440, 228480, 239862, 243712, 261120, 274128, 291261, 304640, 319816, 342660, 365504, 365568, 388348, 399770, 456880, 456960, 479724, 485435, 522240, 548256, 582522, 599655, 609280, 639632, 679609, 685320, 731008, 731136, 776696, 799540, 913760, 913920, 959448, 970870, 1096512, 1165044, 1199310, 1218560, 1279264, 1359218, 1370640, 1456305, 1462016, 1553392, 1599080, 1827520, 1827840, 1918896, 1941740, 2038827, 2193024, 2330088, 2398620, 2558528, 2718436, 2741280, 2912610, 2924032, 3106784, 3198160, 3398045, 3655040, 3655680, 3837792, 3883480, 4077654, 4386048, 4660176, 4797240, 5117056, 5436872, 5482560, 5825220, 5848064, 6213568, 6396320, 6796090, 7310080, 7675584, 7766960, 8155308, 8772096, 9320352, 9594480, 10194135, 10234112, 10873744, 10965120, 11650440, 11696128, 12427136, 12792640, 13592180, 14620160, 15351168, 15533920, 16310616, 17544192, 18640704, 19188960, 20388270, 20468224, 21747488, 21930240, 23300880, 24854272, 25585280, 27184360, 29240320, 30702336, 31067840, 32621232, 35088384, 37281408, 38377920, 40776540, 40936448, 43494976, 43860480, 46601760, 49708544, 51170560, 54368720, 58480640, 61404672, 62135680, 65242464, 74562816, 76755840, 81553080, 81872896, 86989952, 87720960, 93203520, 99417088, 102341120, 108737440, 122809344, 124271360, 130484928, 149125632, 153511680, 163106160, 173979904, 175441920, 186407040, 198834176, 204682240, 217474880, 245618688, 248542720, 260969856, 298251264, 307023360, 326212320, 347959808, 372814080, 409364480, 434949760, 497085440, 521939712, 596502528, 614046720, 652424640, 695919616, 745628160, 869899520, 994170880, 1043879424, 1228093440, 1304849280, 1391839232, 1491256320, 1739799040, 2087758848, 2609698560, 2982512640, 3479598080, 4175517696, 5219397120, 6959196160, 10438794240, 20877588480]

約数ペア:

[(1, 20877588480), (2, 10438794240), (3, 6959196160), (4, 5219397120), (5, 4175517696), (6, 3479598080), (7, 2982512640), (8, 2609698560), (10, 2087758848), (12, 1739799040), (14, 1491256320), (15, 1391839232), (16, 1304849280), (17, 1228093440), (20, 1043879424), (21, 994170880), (24, 869899520), (28, 745628160), (30, 695919616), (32, 652424640), (34, 614046720), (35, 596502528), (40, 521939712), (42, 497085440), (48, 434949760), (51, 409364480), (56, 372814080), (60, 347959808), (64, 326212320), (68, 307023360), (70, 298251264), (80, 260969856), (84, 248542720), (85, 245618688), (96, 217474880), (102, 204682240), (105, 198834176), (112, 186407040), (119, 175441920), (120, 173979904), (128, 163106160), (136, 153511680), (140, 149125632), (160, 130484928), (168, 124271360), (170, 122809344), (192, 108737440), (204, 102341120), (210, 99417088), (224, 93203520), (238, 87720960), (240, 86989952), (255, 81872896), (256, 81553080), (272, 76755840), (280, 74562816), (320, 65242464), (336, 62135680), (340, 61404672), (357, 58480640), (384, 54368720), (408, 51170560), (420, 49708544), (448, 46601760), (476, 43860480), (480, 43494976), (510, 40936448), (512, 40776540), (544, 38377920), (560, 37281408), (595, 35088384), (640, 32621232), (672, 31067840), (680, 30702336), (714, 29240320), (768, 27184360), (816, 25585280), (840, 24854272), (896, 23300880), (952, 21930240), (960, 21747488), (1020, 20468224), (1024, 20388270), (1088, 19188960), (1120, 18640704), (1190, 17544192), (1280, 16310616), (1344, 15533920), (1360, 15351168), (1428, 14620160), (1536, 13592180), (1632, 12792640), (1680, 12427136), (1785, 11696128), (1792, 11650440), (1904, 10965120), (1920, 10873744), (2040, 10234112), (2048, 10194135), (2176, 9594480), (2240, 9320352), (2380, 8772096), (2560, 8155308), (2688, 7766960), (2720, 7675584), (2856, 7310080), (3072, 6796090), (3264, 6396320), (3360, 6213568), (3570, 5848064), (3584, 5825220), (3808, 5482560), (3840, 5436872), (4080, 5117056), (4352, 4797240), (4480, 4660176), (4760, 4386048), (5120, 4077654), (5376, 3883480), (5440, 3837792), (5711, 3655680), (5712, 3655040), (6144, 3398045), (6528, 3198160), (6720, 3106784), (7140, 2924032), (7168, 2912610), (7616, 2741280), (7680, 2718436), (8160, 2558528), (8704, 2398620), (8960, 2330088), (9520, 2193024), (10240, 2038827), (10752, 1941740), (10880, 1918896), (11422, 1827840), (11424, 1827520), (13056, 1599080), (13440, 1553392), (14280, 1462016), (14336, 1456305), (15232, 1370640), (15360, 1359218), (16320, 1279264), (17133, 1218560), (17408, 1199310), (17920, 1165044), (19040, 1096512), (21504, 970870), (21760, 959448), (22844, 913920), (22848, 913760), (26112, 799540), (26880, 776696), (28555, 731136), (28560, 731008), (30464, 685320), (30720, 679609), (32640, 639632), (34266, 609280), (34816, 599655), (35840, 582522), (38080, 548256), (39977, 522240), (43008, 485435), (43520, 479724), (45688, 456960), (45696, 456880), (52224, 399770), (53760, 388348), (57110, 365568), (57120, 365504), (60928, 342660), (65280, 319816), (68532, 304640), (71680, 291261), (76160, 274128), (79954, 261120), (85665, 243712), (87040, 239862), (91376, 228480), (91392, 228440), (97087, 215040), (104448, 199885), (107520, 194174), (114220, 182784), (114240, 182752), (119931, 174080), (121856, 171330), (130560, 159908), (137064, 152320)]