268798320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 360

約数和(自身を含む): 1108121040

約数和(自身を除く): 839322720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 168, 171, 180, 190, 196, 210, 228, 240, 245, 252, 266, 280, 285, 294, 304, 315, 336, 342, 360, 380, 392, 399, 401, 420, 441, 456, 490, 504, 532, 560, 570, 588, 630, 665, 684, 720, 735, 760, 784, 798, 802, 840, 855, 882, 912, 931, 980, 1008, 1064, 1140, 1176, 1197, 1203, 1260, 1330, 1368, 1470, 1520, 1596, 1604, 1680, 1710, 1764, 1862, 1960, 1995, 2005, 2128, 2205, 2280, 2352, 2394, 2406, 2520, 2660, 2736, 2793, 2807, 2940, 3192, 3208, 3420, 3528, 3609, 3724, 3920, 3990, 4010, 4410, 4560, 4655, 4788, 4812, 5040, 5320, 5586, 5614, 5880, 5985, 6015, 6384, 6416, 6840, 7056, 7218, 7448, 7619, 7980, 8020, 8379, 8421, 8820, 9310, 9576, 9624, 10640, 11172, 11228, 11760, 11970, 12030, 13680, 13965, 14035, 14436, 14896, 15238, 15960, 16040, 16758, 16842, 17640, 18045, 18620, 19152, 19248, 19649, 22344, 22456, 22857, 23940, 24060, 25263, 27930, 28070, 28872, 30476, 31920, 32080, 33516, 33684, 35280, 36090, 37240, 38095, 39298, 41895, 42105, 44688, 44912, 45714, 47880, 48120, 50526, 53333, 55860, 56140, 57744, 58947, 60952, 67032, 67368, 68571, 72180, 74480, 76190, 78596, 83790, 84210, 91428, 95760, 96240, 98245, 101052, 106666, 111720, 112280, 114285, 117894, 121904, 126315, 134064, 134736, 137142, 144360, 152380, 157192, 159999, 167580, 168420, 176841, 182856, 196490, 202104, 213332, 223440, 224560, 228570, 235788, 252630, 266665, 274284, 288720, 294735, 304760, 314384, 319998, 335160, 336840, 342855, 353682, 365712, 373331, 392980, 404208, 426664, 457140, 471576, 479997, 505260, 533330, 548568, 589470, 609520, 639996, 670320, 673680, 685710, 707364, 746662, 785960, 799995, 853328, 884205, 914280, 943152, 959994, 1010520, 1066660, 1097136, 1119993, 1178940, 1279992, 1371420, 1414728, 1493324, 1571920, 1599990, 1768410, 1828560, 1866655, 1919988, 2021040, 2133320, 2239986, 2357880, 2399985, 2559984, 2742840, 2829456, 2986648, 3199980, 3359979, 3536820, 3733310, 3839976, 4266640, 4479972, 4715760, 4799970, 5485680, 5599965, 5973296, 6399960, 6719958, 7073640, 7466620, 7679952, 8959944, 9599940, 11199930, 12799920, 13439916, 14147280, 14933240, 16799895, 17919888, 19199880, 22399860, 26879832, 29866480, 33599790, 38399760, 44799720, 53759664, 67199580, 89599440, 134399160, 268798320]

約数ペア:

[(1, 268798320), (2, 134399160), (3, 89599440), (4, 67199580), (5, 53759664), (6, 44799720), (7, 38399760), (8, 33599790), (9, 29866480), (10, 26879832), (12, 22399860), (14, 19199880), (15, 17919888), (16, 16799895), (18, 14933240), (19, 14147280), (20, 13439916), (21, 12799920), (24, 11199930), (28, 9599940), (30, 8959944), (35, 7679952), (36, 7466620), (38, 7073640), (40, 6719958), (42, 6399960), (45, 5973296), (48, 5599965), (49, 5485680), (56, 4799970), (57, 4715760), (60, 4479972), (63, 4266640), (70, 3839976), (72, 3733310), (76, 3536820), (80, 3359979), (84, 3199980), (90, 2986648), (95, 2829456), (98, 2742840), (105, 2559984), (112, 2399985), (114, 2357880), (120, 2239986), (126, 2133320), (133, 2021040), (140, 1919988), (144, 1866655), (147, 1828560), (152, 1768410), (168, 1599990), (171, 1571920), (180, 1493324), (190, 1414728), (196, 1371420), (210, 1279992), (228, 1178940), (240, 1119993), (245, 1097136), (252, 1066660), (266, 1010520), (280, 959994), (285, 943152), (294, 914280), (304, 884205), (315, 853328), (336, 799995), (342, 785960), (360, 746662), (380, 707364), (392, 685710), (399, 673680), (401, 670320), (420, 639996), (441, 609520), (456, 589470), (490, 548568), (504, 533330), (532, 505260), (560, 479997), (570, 471576), (588, 457140), (630, 426664), (665, 404208), (684, 392980), (720, 373331), (735, 365712), (760, 353682), (784, 342855), (798, 336840), (802, 335160), (840, 319998), (855, 314384), (882, 304760), (912, 294735), (931, 288720), (980, 274284), (1008, 266665), (1064, 252630), (1140, 235788), (1176, 228570), (1197, 224560), (1203, 223440), (1260, 213332), (1330, 202104), (1368, 196490), (1470, 182856), (1520, 176841), (1596, 168420), (1604, 167580), (1680, 159999), (1710, 157192), (1764, 152380), (1862, 144360), (1960, 137142), (1995, 134736), (2005, 134064), (2128, 126315), (2205, 121904), (2280, 117894), (2352, 114285), (2394, 112280), (2406, 111720), (2520, 106666), (2660, 101052), (2736, 98245), (2793, 96240), (2807, 95760), (2940, 91428), (3192, 84210), (3208, 83790), (3420, 78596), (3528, 76190), (3609, 74480), (3724, 72180), (3920, 68571), (3990, 67368), (4010, 67032), (4410, 60952), (4560, 58947), (4655, 57744), (4788, 56140), (4812, 55860), (5040, 53333), (5320, 50526), (5586, 48120), (5614, 47880), (5880, 45714), (5985, 44912), (6015, 44688), (6384, 42105), (6416, 41895), (6840, 39298), (7056, 38095), (7218, 37240), (7448, 36090), (7619, 35280), (7980, 33684), (8020, 33516), (8379, 32080), (8421, 31920), (8820, 30476), (9310, 28872), (9576, 28070), (9624, 27930), (10640, 25263), (11172, 24060), (11228, 23940), (11760, 22857), (11970, 22456), (12030, 22344), (13680, 19649), (13965, 19248), (14035, 19152), (14436, 18620), (14896, 18045), (15238, 17640), (15960, 16842), (16040, 16758)]