1660871520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5035

約数の個数: 384

約数和(自身を含む): 7248890880

約数和(自身を除く): 5588019360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2640, 2772, 2970, 3024, 3080, 3168, 3360, 3465, 3696, 3780, 3960, 4158, 4320, 4620, 4752, 4993, 5040, 5280, 5544, 5940, 6048, 6160, 6930, 7392, 7560, 7920, 8316, 9240, 9504, 9986, 10080, 10395, 11088, 11880, 12320, 13860, 14979, 15120, 15840, 16632, 18480, 19972, 20790, 22176, 23760, 24965, 27720, 29958, 30240, 33264, 34951, 36960, 39944, 41580, 44937, 47520, 49930, 54923, 55440, 59916, 66528, 69902, 74895, 79888, 83160, 89874, 99860, 104853, 109846, 110880, 119832, 134811, 139804, 149790, 159776, 164769, 166320, 174755, 179748, 199720, 209706, 219692, 224685, 239664, 269622, 274615, 279608, 299580, 314559, 329538, 332640, 349510, 359496, 384461, 399440, 419412, 439384, 449370, 479328, 494307, 524265, 539244, 549230, 559216, 599160, 629118, 659076, 674055, 699020, 718992, 768922, 798880, 823845, 838824, 878768, 898740, 943677, 988614, 1048530, 1078488, 1098460, 1118432, 1153383, 1198320, 1258236, 1318152, 1348110, 1398040, 1437984, 1482921, 1537844, 1572795, 1647690, 1677648, 1757536, 1797480, 1887354, 1922305, 1977228, 2097060, 2156976, 2196920, 2306766, 2396640, 2471535, 2516472, 2636304, 2696220, 2796080, 2965842, 3075688, 3145590, 3295380, 3355296, 3460149, 3594960, 3774708, 3844610, 3954456, 4194120, 4313952, 4393840, 4613532, 4718385, 4943070, 5032944, 5272608, 5392440, 5592160, 5766915, 5931684, 6151376, 6291180, 6590760, 6920298, 7189920, 7414605, 7549416, 7689220, 7908912, 8388240, 8787680, 9227064, 9436770, 9886140, 10065888, 10380447, 10784880, 11533830, 11863368, 12302752, 12582360, 13181520, 13840596, 14829210, 15098832, 15378440, 15817824, 16776480, 17300745, 18454128, 18873540, 19772280, 20760894, 21569760, 23067660, 23726736, 25164720, 26363040, 27681192, 29658420, 30197664, 30756880, 34601490, 36908256, 37747080, 39544560, 41521788, 46135320, 47453472, 50329440, 51902235, 55362384, 59316840, 61513760, 69202980, 75494160, 79089120, 83043576, 92270640, 103804470, 110724768, 118633680, 138405960, 150988320, 166087152, 184541280, 207608940, 237267360, 276811920, 332174304, 415217880, 553623840, 830435760, 1660871520]

約数ペア:

[(1, 1660871520), (2, 830435760), (3, 553623840), (4, 415217880), (5, 332174304), (6, 276811920), (7, 237267360), (8, 207608940), (9, 184541280), (10, 166087152), (11, 150988320), (12, 138405960), (14, 118633680), (15, 110724768), (16, 103804470), (18, 92270640), (20, 83043576), (21, 79089120), (22, 75494160), (24, 69202980), (27, 61513760), (28, 59316840), (30, 55362384), (32, 51902235), (33, 50329440), (35, 47453472), (36, 46135320), (40, 41521788), (42, 39544560), (44, 37747080), (45, 36908256), (48, 34601490), (54, 30756880), (55, 30197664), (56, 29658420), (60, 27681192), (63, 26363040), (66, 25164720), (70, 23726736), (72, 23067660), (77, 21569760), (80, 20760894), (84, 19772280), (88, 18873540), (90, 18454128), (96, 17300745), (99, 16776480), (105, 15817824), (108, 15378440), (110, 15098832), (112, 14829210), (120, 13840596), (126, 13181520), (132, 12582360), (135, 12302752), (140, 11863368), (144, 11533830), (154, 10784880), (160, 10380447), (165, 10065888), (168, 9886140), (176, 9436770), (180, 9227064), (189, 8787680), (198, 8388240), (210, 7908912), (216, 7689220), (220, 7549416), (224, 7414605), (231, 7189920), (240, 6920298), (252, 6590760), (264, 6291180), (270, 6151376), (280, 5931684), (288, 5766915), (297, 5592160), (308, 5392440), (315, 5272608), (330, 5032944), (336, 4943070), (352, 4718385), (360, 4613532), (378, 4393840), (385, 4313952), (396, 4194120), (420, 3954456), (432, 3844610), (440, 3774708), (462, 3594960), (480, 3460149), (495, 3355296), (504, 3295380), (528, 3145590), (540, 3075688), (560, 2965842), (594, 2796080), (616, 2696220), (630, 2636304), (660, 2516472), (672, 2471535), (693, 2396640), (720, 2306766), (756, 2196920), (770, 2156976), (792, 2097060), (840, 1977228), (864, 1922305), (880, 1887354), (924, 1797480), (945, 1757536), (990, 1677648), (1008, 1647690), (1056, 1572795), (1080, 1537844), (1120, 1482921), (1155, 1437984), (1188, 1398040), (1232, 1348110), (1260, 1318152), (1320, 1258236), (1386, 1198320), (1440, 1153383), (1485, 1118432), (1512, 1098460), (1540, 1078488), (1584, 1048530), (1680, 988614), (1760, 943677), (1848, 898740), (1890, 878768), (1980, 838824), (2016, 823845), (2079, 798880), (2160, 768922), (2310, 718992), (2376, 699020), (2464, 674055), (2520, 659076), (2640, 629118), (2772, 599160), (2970, 559216), (3024, 549230), (3080, 539244), (3168, 524265), (3360, 494307), (3465, 479328), (3696, 449370), (3780, 439384), (3960, 419412), (4158, 399440), (4320, 384461), (4620, 359496), (4752, 349510), (4993, 332640), (5040, 329538), (5280, 314559), (5544, 299580), (5940, 279608), (6048, 274615), (6160, 269622), (6930, 239664), (7392, 224685), (7560, 219692), (7920, 209706), (8316, 199720), (9240, 179748), (9504, 174755), (9986, 166320), (10080, 164769), (10395, 159776), (11088, 149790), (11880, 139804), (12320, 134811), (13860, 119832), (14979, 110880), (15120, 109846), (15840, 104853), (16632, 99860), (18480, 89874), (19972, 83160), (20790, 79888), (22176, 74895), (23760, 69902), (24965, 66528), (27720, 59916), (29958, 55440), (30240, 54923), (33264, 49930), (34951, 47520), (36960, 44937), (39944, 41580)]