1937671680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 480

約数和(自身を含む): 7613084160

約数和(自身を除く): 5675412480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 256, 266, 271, 280, 285, 294, 304, 320, 336, 380, 384, 392, 399, 420, 448, 456, 480, 490, 512, 532, 542, 560, 570, 588, 608, 640, 665, 672, 735, 760, 768, 784, 798, 813, 840, 896, 912, 931, 960, 980, 1064, 1084, 1120, 1140, 1176, 1216, 1280, 1330, 1344, 1355, 1470, 1520, 1536, 1568, 1596, 1626, 1680, 1792, 1824, 1862, 1897, 1920, 1960, 1995, 2128, 2168, 2240, 2280, 2352, 2432, 2560, 2660, 2688, 2710, 2793, 2940, 3040, 3136, 3192, 3252, 3360, 3584, 3648, 3724, 3794, 3840, 3920, 3990, 4065, 4256, 4336, 4480, 4560, 4655, 4704, 4864, 5149, 5320, 5376, 5420, 5586, 5691, 5880, 6080, 6272, 6384, 6504, 6720, 7296, 7448, 7588, 7680, 7840, 7980, 8130, 8512, 8672, 8960, 9120, 9310, 9408, 9485, 9728, 10298, 10640, 10752, 10840, 11172, 11382, 11760, 12160, 12544, 12768, 13008, 13279, 13440, 13965, 14592, 14896, 15176, 15447, 15680, 15960, 16260, 17024, 17344, 17920, 18240, 18620, 18816, 18970, 20596, 21280, 21680, 22344, 22764, 23520, 24320, 25088, 25536, 25745, 26016, 26558, 26880, 27930, 28455, 29184, 29792, 30352, 30894, 31360, 31920, 32520, 34048, 34688, 36043, 36480, 37240, 37632, 37940, 39837, 41192, 42560, 43360, 44688, 45528, 47040, 48640, 51072, 51490, 52032, 53116, 53760, 55860, 56910, 59584, 60704, 61788, 62720, 63840, 65040, 66395, 68096, 69376, 72086, 72960, 74480, 75264, 75880, 77235, 79674, 82384, 85120, 86720, 89376, 91056, 94080, 102144, 102980, 104064, 106232, 108129, 111720, 113820, 119168, 121408, 123576, 125440, 127680, 130080, 132790, 138752, 144172, 145920, 148960, 151760, 154470, 159348, 164768, 170240, 173440, 178752, 180215, 182112, 188160, 199185, 204288, 205960, 208128, 212464, 216258, 223440, 227640, 238336, 242816, 247152, 252301, 255360, 260160, 265580, 288344, 297920, 303520, 308940, 318696, 329536, 340480, 346880, 357504, 360430, 364224, 376320, 398370, 411920, 416256, 424928, 432516, 446880, 455280, 476672, 485632, 494304, 504602, 510720, 520320, 531160, 540645, 576688, 595840, 607040, 617880, 637392, 659072, 693760, 715008, 720860, 728448, 756903, 796740, 823840, 849856, 865032, 893760, 910560, 971264, 988608, 1009204, 1021440, 1040640, 1062320, 1081290, 1153376, 1191680, 1214080, 1235760, 1261505, 1274784, 1318144, 1430016, 1441720, 1456896, 1513806, 1593480, 1647680, 1699712, 1730064, 1787520, 1821120, 1977216, 2018408, 2081280, 2124640, 2162580, 2306752, 2383360, 2428160, 2471520, 2523010, 2549568, 2636288, 2883440, 2913792, 3027612, 3186960, 3295360, 3399424, 3460128, 3575040, 3642240, 3784515, 3954432, 4036816, 4249280, 4325160, 4613504, 4856320, 4943040, 5046020, 5099136, 5766880, 6055224, 6373920, 6590720, 6798848, 6920256, 7150080, 7284480, 7569030, 7908864, 8073632, 8498560, 8650320, 9227008, 9886080, 10092040, 10198272, 11533760, 12110448, 12747840, 13181440, 13840512, 14568960, 15138060, 16147264, 16997120, 17300640, 18454016, 19772160, 20184080, 20396544, 23067520, 24220896, 25495680, 27681024, 30276120, 32294528, 33994240, 34601280, 39544320, 40368160, 46135040, 48441792, 50991360, 55362048, 60552240, 64589056, 69202560, 80736320, 92270080, 96883584, 101982720, 121104480, 129178112, 138405120, 161472640, 193767168, 242208960, 276810240, 322945280, 387534336, 484417920, 645890560, 968835840, 1937671680]

約数ペア:

[(1, 1937671680), (2, 968835840), (3, 645890560), (4, 484417920), (5, 387534336), (6, 322945280), (7, 276810240), (8, 242208960), (10, 193767168), (12, 161472640), (14, 138405120), (15, 129178112), (16, 121104480), (19, 101982720), (20, 96883584), (21, 92270080), (24, 80736320), (28, 69202560), (30, 64589056), (32, 60552240), (35, 55362048), (38, 50991360), (40, 48441792), (42, 46135040), (48, 40368160), (49, 39544320), (56, 34601280), (57, 33994240), (60, 32294528), (64, 30276120), (70, 27681024), (76, 25495680), (80, 24220896), (84, 23067520), (95, 20396544), (96, 20184080), (98, 19772160), (105, 18454016), (112, 17300640), (114, 16997120), (120, 16147264), (128, 15138060), (133, 14568960), (140, 13840512), (147, 13181440), (152, 12747840), (160, 12110448), (168, 11533760), (190, 10198272), (192, 10092040), (196, 9886080), (210, 9227008), (224, 8650320), (228, 8498560), (240, 8073632), (245, 7908864), (256, 7569030), (266, 7284480), (271, 7150080), (280, 6920256), (285, 6798848), (294, 6590720), (304, 6373920), (320, 6055224), (336, 5766880), (380, 5099136), (384, 5046020), (392, 4943040), (399, 4856320), (420, 4613504), (448, 4325160), (456, 4249280), (480, 4036816), (490, 3954432), (512, 3784515), (532, 3642240), (542, 3575040), (560, 3460128), (570, 3399424), (588, 3295360), (608, 3186960), (640, 3027612), (665, 2913792), (672, 2883440), (735, 2636288), (760, 2549568), (768, 2523010), (784, 2471520), (798, 2428160), (813, 2383360), (840, 2306752), (896, 2162580), (912, 2124640), (931, 2081280), (960, 2018408), (980, 1977216), (1064, 1821120), (1084, 1787520), (1120, 1730064), (1140, 1699712), (1176, 1647680), (1216, 1593480), (1280, 1513806), (1330, 1456896), (1344, 1441720), (1355, 1430016), (1470, 1318144), (1520, 1274784), (1536, 1261505), (1568, 1235760), (1596, 1214080), (1626, 1191680), (1680, 1153376), (1792, 1081290), (1824, 1062320), (1862, 1040640), (1897, 1021440), (1920, 1009204), (1960, 988608), (1995, 971264), (2128, 910560), (2168, 893760), (2240, 865032), (2280, 849856), (2352, 823840), (2432, 796740), (2560, 756903), (2660, 728448), (2688, 720860), (2710, 715008), (2793, 693760), (2940, 659072), (3040, 637392), (3136, 617880), (3192, 607040), (3252, 595840), (3360, 576688), (3584, 540645), (3648, 531160), (3724, 520320), (3794, 510720), (3840, 504602), (3920, 494304), (3990, 485632), (4065, 476672), (4256, 455280), (4336, 446880), (4480, 432516), (4560, 424928), (4655, 416256), (4704, 411920), (4864, 398370), (5149, 376320), (5320, 364224), (5376, 360430), (5420, 357504), (5586, 346880), (5691, 340480), (5880, 329536), (6080, 318696), (6272, 308940), (6384, 303520), (6504, 297920), (6720, 288344), (7296, 265580), (7448, 260160), (7588, 255360), (7680, 252301), (7840, 247152), (7980, 242816), (8130, 238336), (8512, 227640), (8672, 223440), (8960, 216258), (9120, 212464), (9310, 208128), (9408, 205960), (9485, 204288), (9728, 199185), (10298, 188160), (10640, 182112), (10752, 180215), (10840, 178752), (11172, 173440), (11382, 170240), (11760, 164768), (12160, 159348), (12544, 154470), (12768, 151760), (13008, 148960), (13279, 145920), (13440, 144172), (13965, 138752), (14592, 132790), (14896, 130080), (15176, 127680), (15447, 125440), (15680, 123576), (15960, 121408), (16260, 119168), (17024, 113820), (17344, 111720), (17920, 108129), (18240, 106232), (18620, 104064), (18816, 102980), (18970, 102144), (20596, 94080), (21280, 91056), (21680, 89376), (22344, 86720), (22764, 85120), (23520, 82384), (24320, 79674), (25088, 77235), (25536, 75880), (25745, 75264), (26016, 74480), (26558, 72960), (26880, 72086), (27930, 69376), (28455, 68096), (29184, 66395), (29792, 65040), (30352, 63840), (30894, 62720), (31360, 61788), (31920, 60704), (32520, 59584), (34048, 56910), (34688, 55860), (36043, 53760), (36480, 53116), (37240, 52032), (37632, 51490), (37940, 51072), (39837, 48640), (41192, 47040), (42560, 45528), (43360, 44688)]