261069120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 336

約数和(自身を含む): 1020714240

約数和(自身を除く): 759645120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 367, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 734, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1101, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1468, 1482, 1520, 1560, 1710, 1824, 1835, 1872, 1976, 2080, 2202, 2223, 2280, 2340, 2470, 2496, 2736, 2880, 2936, 2964, 3040, 3120, 3303, 3420, 3648, 3670, 3705, 3744, 3952, 4160, 4404, 4446, 4560, 4680, 4771, 4940, 5472, 5505, 5872, 5928, 6080, 6240, 6606, 6840, 6973, 7340, 7410, 7488, 7904, 8808, 8892, 9120, 9360, 9542, 9880, 10944, 11010, 11115, 11744, 11856, 12480, 13212, 13680, 13946, 14313, 14680, 14820, 15808, 16515, 17616, 17784, 18240, 18720, 19084, 19760, 20919, 22020, 22230, 23488, 23712, 23855, 26424, 27360, 27892, 28626, 29360, 29640, 33030, 34865, 35232, 35568, 37440, 38168, 39520, 41838, 42939, 44040, 44460, 47424, 47710, 52848, 54720, 55784, 57252, 58720, 59280, 62757, 66060, 69730, 70464, 71136, 71565, 76336, 79040, 83676, 85878, 88080, 88920, 90649, 95420, 104595, 105696, 111568, 114504, 117440, 118560, 125514, 132120, 139460, 142272, 143130, 152672, 167352, 171756, 176160, 177840, 181298, 190840, 209190, 211392, 214695, 223136, 229008, 237120, 251028, 264240, 271947, 278920, 286260, 305344, 313785, 334704, 343512, 352320, 355680, 362596, 381680, 418380, 429390, 446272, 453245, 458016, 502056, 528480, 543894, 557840, 572520, 627570, 669408, 687024, 711360, 725192, 763360, 815841, 836760, 858780, 906490, 916032, 1004112, 1056960, 1087788, 1115680, 1145040, 1255140, 1338816, 1359735, 1374048, 1450384, 1526720, 1631682, 1673520, 1717560, 1812980, 2008224, 2175576, 2231360, 2290080, 2510280, 2719470, 2748096, 2900768, 3263364, 3347040, 3435120, 3625960, 4016448, 4079205, 4351152, 4580160, 5020560, 5438940, 5801536, 6526728, 6694080, 6870240, 7251920, 8158410, 8702304, 10041120, 10877880, 13053456, 13740480, 14503840, 16316820, 17404608, 20082240, 21755760, 26106912, 29007680, 32633640, 43511520, 52213824, 65267280, 87023040, 130534560, 261069120]

約数ペア:

[(1, 261069120), (2, 130534560), (3, 87023040), (4, 65267280), (5, 52213824), (6, 43511520), (8, 32633640), (9, 29007680), (10, 26106912), (12, 21755760), (13, 20082240), (15, 17404608), (16, 16316820), (18, 14503840), (19, 13740480), (20, 13053456), (24, 10877880), (26, 10041120), (30, 8702304), (32, 8158410), (36, 7251920), (38, 6870240), (39, 6694080), (40, 6526728), (45, 5801536), (48, 5438940), (52, 5020560), (57, 4580160), (60, 4351152), (64, 4079205), (65, 4016448), (72, 3625960), (76, 3435120), (78, 3347040), (80, 3263364), (90, 2900768), (95, 2748096), (96, 2719470), (104, 2510280), (114, 2290080), (117, 2231360), (120, 2175576), (130, 2008224), (144, 1812980), (152, 1717560), (156, 1673520), (160, 1631682), (171, 1526720), (180, 1450384), (190, 1374048), (192, 1359735), (195, 1338816), (208, 1255140), (228, 1145040), (234, 1115680), (240, 1087788), (247, 1056960), (260, 1004112), (285, 916032), (288, 906490), (304, 858780), (312, 836760), (320, 815841), (342, 763360), (360, 725192), (367, 711360), (380, 687024), (390, 669408), (416, 627570), (456, 572520), (468, 557840), (480, 543894), (494, 528480), (520, 502056), (570, 458016), (576, 453245), (585, 446272), (608, 429390), (624, 418380), (684, 381680), (720, 362596), (734, 355680), (741, 352320), (760, 343512), (780, 334704), (832, 313785), (855, 305344), (912, 286260), (936, 278920), (960, 271947), (988, 264240), (1040, 251028), (1101, 237120), (1140, 229008), (1170, 223136), (1216, 214695), (1235, 211392), (1248, 209190), (1368, 190840), (1440, 181298), (1468, 177840), (1482, 176160), (1520, 171756), (1560, 167352), (1710, 152672), (1824, 143130), (1835, 142272), (1872, 139460), (1976, 132120), (2080, 125514), (2202, 118560), (2223, 117440), (2280, 114504), (2340, 111568), (2470, 105696), (2496, 104595), (2736, 95420), (2880, 90649), (2936, 88920), (2964, 88080), (3040, 85878), (3120, 83676), (3303, 79040), (3420, 76336), (3648, 71565), (3670, 71136), (3705, 70464), (3744, 69730), (3952, 66060), (4160, 62757), (4404, 59280), (4446, 58720), (4560, 57252), (4680, 55784), (4771, 54720), (4940, 52848), (5472, 47710), (5505, 47424), (5872, 44460), (5928, 44040), (6080, 42939), (6240, 41838), (6606, 39520), (6840, 38168), (6973, 37440), (7340, 35568), (7410, 35232), (7488, 34865), (7904, 33030), (8808, 29640), (8892, 29360), (9120, 28626), (9360, 27892), (9542, 27360), (9880, 26424), (10944, 23855), (11010, 23712), (11115, 23488), (11744, 22230), (11856, 22020), (12480, 20919), (13212, 19760), (13680, 19084), (13946, 18720), (14313, 18240), (14680, 17784), (14820, 17616), (15808, 16515)]