268292640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 576

約数和(自身を含む): 1154176128

約数和(自身を除く): 885883488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 49, 51, 55, 56, 60, 61, 66, 68, 70, 77, 80, 84, 85, 88, 96, 98, 102, 105, 110, 112, 119, 120, 122, 132, 136, 140, 147, 154, 160, 165, 168, 170, 176, 183, 187, 196, 204, 210, 220, 224, 231, 238, 240, 244, 245, 255, 264, 272, 280, 294, 305, 308, 330, 336, 340, 352, 357, 366, 374, 385, 392, 408, 420, 427, 440, 462, 476, 480, 488, 490, 510, 528, 539, 544, 560, 561, 588, 595, 610, 616, 660, 671, 672, 680, 714, 732, 735, 748, 770, 784, 816, 833, 840, 854, 880, 915, 924, 935, 952, 976, 980, 1020, 1037, 1056, 1078, 1120, 1122, 1155, 1176, 1190, 1220, 1232, 1281, 1309, 1320, 1342, 1360, 1428, 1464, 1470, 1496, 1540, 1568, 1617, 1632, 1666, 1680, 1708, 1760, 1785, 1830, 1848, 1870, 1904, 1952, 1960, 2013, 2040, 2074, 2135, 2156, 2244, 2310, 2352, 2380, 2440, 2464, 2499, 2562, 2618, 2640, 2684, 2695, 2720, 2805, 2856, 2928, 2940, 2989, 2992, 3080, 3111, 3234, 3332, 3355, 3360, 3416, 3570, 3660, 3696, 3740, 3808, 3920, 3927, 4026, 4080, 4148, 4165, 4270, 4312, 4488, 4620, 4697, 4704, 4760, 4880, 4998, 5124, 5185, 5236, 5280, 5368, 5390, 5610, 5712, 5856, 5880, 5978, 5984, 6160, 6222, 6405, 6468, 6545, 6664, 6710, 6832, 7140, 7259, 7320, 7392, 7480, 7840, 7854, 8052, 8085, 8160, 8296, 8330, 8540, 8624, 8967, 8976, 9163, 9240, 9394, 9520, 9760, 9996, 10065, 10248, 10370, 10472, 10736, 10780, 11220, 11407, 11424, 11760, 11956, 12320, 12444, 12495, 12810, 12936, 13090, 13328, 13420, 13664, 14091, 14280, 14518, 14640, 14945, 14960, 15555, 15708, 16104, 16170, 16592, 16660, 17080, 17248, 17934, 17952, 18326, 18480, 18788, 19040, 19635, 19992, 20130, 20496, 20740, 20944, 21472, 21560, 21777, 22440, 22814, 23485, 23520, 23912, 24888, 24990, 25620, 25872, 26180, 26656, 26840, 27489, 28182, 28560, 29036, 29280, 29890, 29920, 31110, 31416, 32208, 32340, 32879, 33184, 33320, 34160, 34221, 35868, 36295, 36652, 36960, 37576, 39270, 39984, 40260, 40992, 41480, 41888, 43120, 43554, 44835, 44880, 45628, 45815, 46970, 47824, 49776, 49980, 50813, 51240, 51744, 52360, 53680, 54978, 56364, 57035, 57120, 58072, 59780, 62220, 62832, 64416, 64680, 65758, 66640, 68320, 68442, 70455, 71736, 72590, 73304, 75152, 78540, 79849, 79968, 80520, 82960, 86240, 87108, 89670, 89760, 91256, 91630, 93940, 95648, 98637, 99552, 99960, 101626, 102480, 104720, 107360, 108885, 109956, 112728, 114070, 116144, 119560, 124440, 125664, 129360, 131516, 133280, 136884, 137445, 140910, 143472, 145180, 146608, 150304, 152439, 157080, 159698, 161040, 164395, 165920, 171105, 174216, 179340, 182512, 183260, 187880, 197274, 199920, 203252, 204960, 209440, 217770, 219912, 225456, 228140, 232288, 239120, 239547, 248880, 254065, 258720, 263032, 273768, 274890, 281820, 286944, 290360, 293216, 304878, 314160, 319396, 322080, 328790, 342210, 348432, 358680, 365024, 366520, 375760, 394548, 399245, 399840, 406504, 435540, 439824, 450912, 456280, 478240, 479094, 493185, 497760, 508130, 526064, 547536, 549780, 558943, 563640, 580720, 609756, 628320, 638792, 657580, 684420, 696864, 717360, 733040, 751520, 762195, 789096, 798490, 813008, 871080, 879648, 912560, 958188, 986370, 1016260, 1052128, 1095072, 1099560, 1117886, 1127280, 1161440, 1197735, 1219512, 1277584, 1315160, 1368840, 1434720, 1466080, 1524390, 1578192, 1596980, 1626016, 1676829, 1742160, 1825120, 1916376, 1972740, 2032520, 2199120, 2235772, 2254560, 2395470, 2439024, 2555168, 2630320, 2737680, 2794715, 3048780, 3156384, 3193960, 3353658, 3484320, 3832752, 3945480, 4065040, 4398240, 4471544, 4790940, 4878048, 5260640, 5475360, 5589430, 6097560, 6387920, 6707316, 7665504, 7890960, 8130080, 8384145, 8943088, 9581880, 11178860, 12195120, 12775840, 13414632, 15781920, 16768290, 17886176, 19163760, 22357720, 24390240, 26829264, 33536580, 38327520, 44715440, 53658528, 67073160, 89430880, 134146320, 268292640]

約数ペア:

[(1, 268292640), (2, 134146320), (3, 89430880), (4, 67073160), (5, 53658528), (6, 44715440), (7, 38327520), (8, 33536580), (10, 26829264), (11, 24390240), (12, 22357720), (14, 19163760), (15, 17886176), (16, 16768290), (17, 15781920), (20, 13414632), (21, 12775840), (22, 12195120), (24, 11178860), (28, 9581880), (30, 8943088), (32, 8384145), (33, 8130080), (34, 7890960), (35, 7665504), (40, 6707316), (42, 6387920), (44, 6097560), (48, 5589430), (49, 5475360), (51, 5260640), (55, 4878048), (56, 4790940), (60, 4471544), (61, 4398240), (66, 4065040), (68, 3945480), (70, 3832752), (77, 3484320), (80, 3353658), (84, 3193960), (85, 3156384), (88, 3048780), (96, 2794715), (98, 2737680), (102, 2630320), (105, 2555168), (110, 2439024), (112, 2395470), (119, 2254560), (120, 2235772), (122, 2199120), (132, 2032520), (136, 1972740), (140, 1916376), (147, 1825120), (154, 1742160), (160, 1676829), (165, 1626016), (168, 1596980), (170, 1578192), (176, 1524390), (183, 1466080), (187, 1434720), (196, 1368840), (204, 1315160), (210, 1277584), (220, 1219512), (224, 1197735), (231, 1161440), (238, 1127280), (240, 1117886), (244, 1099560), (245, 1095072), (255, 1052128), (264, 1016260), (272, 986370), (280, 958188), (294, 912560), (305, 879648), (308, 871080), (330, 813008), (336, 798490), (340, 789096), (352, 762195), (357, 751520), (366, 733040), (374, 717360), (385, 696864), (392, 684420), (408, 657580), (420, 638792), (427, 628320), (440, 609756), (462, 580720), (476, 563640), (480, 558943), (488, 549780), (490, 547536), (510, 526064), (528, 508130), (539, 497760), (544, 493185), (560, 479094), (561, 478240), (588, 456280), (595, 450912), (610, 439824), (616, 435540), (660, 406504), (671, 399840), (672, 399245), (680, 394548), (714, 375760), (732, 366520), (735, 365024), (748, 358680), (770, 348432), (784, 342210), (816, 328790), (833, 322080), (840, 319396), (854, 314160), (880, 304878), (915, 293216), (924, 290360), (935, 286944), (952, 281820), (976, 274890), (980, 273768), (1020, 263032), (1037, 258720), (1056, 254065), (1078, 248880), (1120, 239547), (1122, 239120), (1155, 232288), (1176, 228140), (1190, 225456), (1220, 219912), (1232, 217770), (1281, 209440), (1309, 204960), (1320, 203252), (1342, 199920), (1360, 197274), (1428, 187880), (1464, 183260), (1470, 182512), (1496, 179340), (1540, 174216), (1568, 171105), (1617, 165920), (1632, 164395), (1666, 161040), (1680, 159698), (1708, 157080), (1760, 152439), (1785, 150304), (1830, 146608), (1848, 145180), (1870, 143472), (1904, 140910), (1952, 137445), (1960, 136884), (2013, 133280), (2040, 131516), (2074, 129360), (2135, 125664), (2156, 124440), (2244, 119560), (2310, 116144), (2352, 114070), (2380, 112728), (2440, 109956), (2464, 108885), (2499, 107360), (2562, 104720), (2618, 102480), (2640, 101626), (2684, 99960), (2695, 99552), (2720, 98637), (2805, 95648), (2856, 93940), (2928, 91630), (2940, 91256), (2989, 89760), (2992, 89670), (3080, 87108), (3111, 86240), (3234, 82960), (3332, 80520), (3355, 79968), (3360, 79849), (3416, 78540), (3570, 75152), (3660, 73304), (3696, 72590), (3740, 71736), (3808, 70455), (3920, 68442), (3927, 68320), (4026, 66640), (4080, 65758), (4148, 64680), (4165, 64416), (4270, 62832), (4312, 62220), (4488, 59780), (4620, 58072), (4697, 57120), (4704, 57035), (4760, 56364), (4880, 54978), (4998, 53680), (5124, 52360), (5185, 51744), (5236, 51240), (5280, 50813), (5368, 49980), (5390, 49776), (5610, 47824), (5712, 46970), (5856, 45815), (5880, 45628), (5978, 44880), (5984, 44835), (6160, 43554), (6222, 43120), (6405, 41888), (6468, 41480), (6545, 40992), (6664, 40260), (6710, 39984), (6832, 39270), (7140, 37576), (7259, 36960), (7320, 36652), (7392, 36295), (7480, 35868), (7840, 34221), (7854, 34160), (8052, 33320), (8085, 33184), (8160, 32879), (8296, 32340), (8330, 32208), (8540, 31416), (8624, 31110), (8967, 29920), (8976, 29890), (9163, 29280), (9240, 29036), (9394, 28560), (9520, 28182), (9760, 27489), (9996, 26840), (10065, 26656), (10248, 26180), (10370, 25872), (10472, 25620), (10736, 24990), (10780, 24888), (11220, 23912), (11407, 23520), (11424, 23485), (11760, 22814), (11956, 22440), (12320, 21777), (12444, 21560), (12495, 21472), (12810, 20944), (12936, 20740), (13090, 20496), (13328, 20130), (13420, 19992), (13664, 19635), (14091, 19040), (14280, 18788), (14518, 18480), (14640, 18326), (14945, 17952), (14960, 17934), (15555, 17248), (15708, 17080), (16104, 16660), (16170, 16592)]