391033440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 384

約数和(自身を含む): 1595704320

約数和(自身を除く): 1204670880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 134, 135, 140, 144, 160, 168, 180, 189, 193, 201, 210, 216, 224, 240, 252, 268, 270, 280, 288, 315, 335, 336, 360, 378, 386, 402, 420, 432, 469, 480, 504, 536, 540, 560, 579, 603, 630, 670, 672, 720, 756, 772, 804, 840, 864, 938, 945, 965, 1005, 1008, 1072, 1080, 1120, 1158, 1206, 1260, 1340, 1351, 1407, 1440, 1512, 1544, 1608, 1680, 1737, 1809, 1876, 1890, 1930, 2010, 2016, 2144, 2160, 2316, 2345, 2412, 2520, 2680, 2702, 2814, 2895, 3015, 3024, 3088, 3216, 3360, 3474, 3618, 3752, 3780, 3860, 4020, 4053, 4221, 4320, 4632, 4690, 4824, 5040, 5211, 5360, 5404, 5628, 5790, 6030, 6048, 6176, 6432, 6755, 6948, 7035, 7236, 7504, 7560, 7720, 8040, 8106, 8442, 8685, 9045, 9264, 9380, 9648, 10080, 10422, 10720, 10808, 11256, 11580, 12060, 12159, 12663, 12931, 13510, 13896, 14070, 14472, 15008, 15120, 15440, 16080, 16212, 16884, 17370, 18090, 18528, 18760, 19296, 20265, 20844, 21105, 21616, 22512, 23160, 24120, 24318, 25326, 25862, 26055, 27020, 27792, 28140, 28944, 30240, 30880, 32160, 32424, 33768, 34740, 36180, 36477, 37520, 38793, 40530, 41688, 42210, 43232, 45024, 46320, 48240, 48636, 50652, 51724, 52110, 54040, 55584, 56280, 57888, 60795, 63315, 64655, 64848, 67536, 69480, 72360, 72954, 75040, 77586, 81060, 83376, 84420, 90517, 92640, 96480, 97272, 101304, 103448, 104220, 108080, 112560, 116379, 121590, 126630, 129310, 129696, 135072, 138960, 144720, 145908, 155172, 162120, 166752, 168840, 181034, 182385, 193965, 194544, 202608, 206896, 208440, 216160, 225120, 232758, 243180, 253260, 258620, 271551, 277920, 289440, 291816, 310344, 324240, 337680, 349137, 362068, 364770, 387930, 389088, 405216, 413792, 416880, 452585, 465516, 486360, 506520, 517240, 543102, 581895, 583632, 620688, 648480, 675360, 698274, 724136, 729540, 775860, 814653, 833760, 905170, 931032, 972720, 1013040, 1034480, 1086204, 1163790, 1167264, 1241376, 1357755, 1396548, 1448272, 1459080, 1551720, 1629306, 1745685, 1810340, 1862064, 1945440, 2026080, 2068960, 2172408, 2327580, 2443959, 2715510, 2793096, 2896544, 2918160, 3103440, 3258612, 3491370, 3620680, 3724128, 4073265, 4344816, 4655160, 4887918, 5431020, 5586192, 5836320, 6206880, 6517224, 6982740, 7241360, 8146530, 8689632, 9310320, 9775836, 10862040, 11172384, 12219795, 13034448, 13965480, 14482720, 16293060, 18620640, 19551672, 21724080, 24439590, 26068896, 27930960, 32586120, 39103344, 43448160, 48879180, 55861920, 65172240, 78206688, 97758360, 130344480, 195516720, 391033440]

約数ペア:

[(1, 391033440), (2, 195516720), (3, 130344480), (4, 97758360), (5, 78206688), (6, 65172240), (7, 55861920), (8, 48879180), (9, 43448160), (10, 39103344), (12, 32586120), (14, 27930960), (15, 26068896), (16, 24439590), (18, 21724080), (20, 19551672), (21, 18620640), (24, 16293060), (27, 14482720), (28, 13965480), (30, 13034448), (32, 12219795), (35, 11172384), (36, 10862040), (40, 9775836), (42, 9310320), (45, 8689632), (48, 8146530), (54, 7241360), (56, 6982740), (60, 6517224), (63, 6206880), (67, 5836320), (70, 5586192), (72, 5431020), (80, 4887918), (84, 4655160), (90, 4344816), (96, 4073265), (105, 3724128), (108, 3620680), (112, 3491370), (120, 3258612), (126, 3103440), (134, 2918160), (135, 2896544), (140, 2793096), (144, 2715510), (160, 2443959), (168, 2327580), (180, 2172408), (189, 2068960), (193, 2026080), (201, 1945440), (210, 1862064), (216, 1810340), (224, 1745685), (240, 1629306), (252, 1551720), (268, 1459080), (270, 1448272), (280, 1396548), (288, 1357755), (315, 1241376), (335, 1167264), (336, 1163790), (360, 1086204), (378, 1034480), (386, 1013040), (402, 972720), (420, 931032), (432, 905170), (469, 833760), (480, 814653), (504, 775860), (536, 729540), (540, 724136), (560, 698274), (579, 675360), (603, 648480), (630, 620688), (670, 583632), (672, 581895), (720, 543102), (756, 517240), (772, 506520), (804, 486360), (840, 465516), (864, 452585), (938, 416880), (945, 413792), (965, 405216), (1005, 389088), (1008, 387930), (1072, 364770), (1080, 362068), (1120, 349137), (1158, 337680), (1206, 324240), (1260, 310344), (1340, 291816), (1351, 289440), (1407, 277920), (1440, 271551), (1512, 258620), (1544, 253260), (1608, 243180), (1680, 232758), (1737, 225120), (1809, 216160), (1876, 208440), (1890, 206896), (1930, 202608), (2010, 194544), (2016, 193965), (2144, 182385), (2160, 181034), (2316, 168840), (2345, 166752), (2412, 162120), (2520, 155172), (2680, 145908), (2702, 144720), (2814, 138960), (2895, 135072), (3015, 129696), (3024, 129310), (3088, 126630), (3216, 121590), (3360, 116379), (3474, 112560), (3618, 108080), (3752, 104220), (3780, 103448), (3860, 101304), (4020, 97272), (4053, 96480), (4221, 92640), (4320, 90517), (4632, 84420), (4690, 83376), (4824, 81060), (5040, 77586), (5211, 75040), (5360, 72954), (5404, 72360), (5628, 69480), (5790, 67536), (6030, 64848), (6048, 64655), (6176, 63315), (6432, 60795), (6755, 57888), (6948, 56280), (7035, 55584), (7236, 54040), (7504, 52110), (7560, 51724), (7720, 50652), (8040, 48636), (8106, 48240), (8442, 46320), (8685, 45024), (9045, 43232), (9264, 42210), (9380, 41688), (9648, 40530), (10080, 38793), (10422, 37520), (10720, 36477), (10808, 36180), (11256, 34740), (11580, 33768), (12060, 32424), (12159, 32160), (12663, 30880), (12931, 30240), (13510, 28944), (13896, 28140), (14070, 27792), (14472, 27020), (15008, 26055), (15120, 25862), (15440, 25326), (16080, 24318), (16212, 24120), (16884, 23160), (17370, 22512), (18090, 21616), (18528, 21105), (18760, 20844), (19296, 20265)]