2783002560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1495

約数の個数: 224

約数和(自身を含む): 9578157120

約数和(自身を除く): 6795154560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 192, 195, 208, 240, 260, 312, 320, 346, 390, 416, 480, 519, 520, 624, 692, 780, 832, 865, 960, 1038, 1040, 1248, 1289, 1384, 1560, 1730, 2076, 2080, 2249, 2496, 2578, 2595, 2768, 3120, 3460, 3867, 4152, 4160, 4498, 5156, 5190, 5536, 6240, 6445, 6747, 6920, 7734, 8304, 8996, 10312, 10380, 11072, 11245, 12480, 12890, 13494, 13840, 15468, 16608, 16757, 17992, 19335, 20624, 20760, 22490, 25780, 26988, 27680, 30936, 33216, 33514, 33735, 35984, 38670, 41248, 41520, 44980, 50271, 51560, 53976, 55360, 61872, 67028, 67470, 71968, 77340, 82496, 83040, 83785, 89960, 100542, 103120, 107952, 123744, 134056, 134940, 143936, 154680, 166080, 167570, 179920, 201084, 206240, 215904, 222997, 247488, 251355, 268112, 269880, 309360, 335140, 359840, 402168, 412480, 431808, 445994, 502710, 536224, 539760, 618720, 668991, 670280, 719680, 804336, 891988, 1005420, 1072448, 1079520, 1114985, 1237440, 1337982, 1340560, 1608672, 1783976, 2010840, 2159040, 2229970, 2675964, 2681120, 2898961, 3217344, 3344955, 3567952, 4021680, 4459940, 5351928, 5362240, 5797922, 6689910, 7135904, 8043360, 8696883, 8919880, 10703856, 11595844, 13379820, 14271808, 14494805, 16086720, 17393766, 17839760, 21407712, 23191688, 26759640, 28989610, 34787532, 35679520, 42815424, 43484415, 46383376, 53519280, 57979220, 69575064, 71359040, 86968830, 92766752, 107038560, 115958440, 139150128, 173937660, 185533504, 214077120, 231916880, 278300256, 347875320, 463833760, 556600512, 695750640, 927667520, 1391501280, 2783002560]

約数ペア:

[(1, 2783002560), (2, 1391501280), (3, 927667520), (4, 695750640), (5, 556600512), (6, 463833760), (8, 347875320), (10, 278300256), (12, 231916880), (13, 214077120), (15, 185533504), (16, 173937660), (20, 139150128), (24, 115958440), (26, 107038560), (30, 92766752), (32, 86968830), (39, 71359040), (40, 69575064), (48, 57979220), (52, 53519280), (60, 46383376), (64, 43484415), (65, 42815424), (78, 35679520), (80, 34787532), (96, 28989610), (104, 26759640), (120, 23191688), (130, 21407712), (156, 17839760), (160, 17393766), (173, 16086720), (192, 14494805), (195, 14271808), (208, 13379820), (240, 11595844), (260, 10703856), (312, 8919880), (320, 8696883), (346, 8043360), (390, 7135904), (416, 6689910), (480, 5797922), (519, 5362240), (520, 5351928), (624, 4459940), (692, 4021680), (780, 3567952), (832, 3344955), (865, 3217344), (960, 2898961), (1038, 2681120), (1040, 2675964), (1248, 2229970), (1289, 2159040), (1384, 2010840), (1560, 1783976), (1730, 1608672), (2076, 1340560), (2080, 1337982), (2249, 1237440), (2496, 1114985), (2578, 1079520), (2595, 1072448), (2768, 1005420), (3120, 891988), (3460, 804336), (3867, 719680), (4152, 670280), (4160, 668991), (4498, 618720), (5156, 539760), (5190, 536224), (5536, 502710), (6240, 445994), (6445, 431808), (6747, 412480), (6920, 402168), (7734, 359840), (8304, 335140), (8996, 309360), (10312, 269880), (10380, 268112), (11072, 251355), (11245, 247488), (12480, 222997), (12890, 215904), (13494, 206240), (13840, 201084), (15468, 179920), (16608, 167570), (16757, 166080), (17992, 154680), (19335, 143936), (20624, 134940), (20760, 134056), (22490, 123744), (25780, 107952), (26988, 103120), (27680, 100542), (30936, 89960), (33216, 83785), (33514, 83040), (33735, 82496), (35984, 77340), (38670, 71968), (41248, 67470), (41520, 67028), (44980, 61872), (50271, 55360), (51560, 53976)]