195516720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 320

約数和(自身を含む): 785187840

約数和(自身を除く): 589671120

約数列:

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

約数ペア:

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