1953669120

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 224

約数和(自身を含む): 6737738112

約数和(自身を除く): 4784068992

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, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1223, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2446, 2496, 2560, 3072, 3120, 3328, 3669, 3840, 4096, 4160, 4892, 4992, 5120, 6115, 6144, 6240, 6656, 7338, 7680, 8192, 8320, 9784, 9984, 10240, 12230, 12288, 12480, 13312, 14676, 15360, 15899, 16640, 18345, 19568, 19968, 20480, 24460, 24576, 24960, 26624, 29352, 30720, 31798, 33280, 36690, 39136, 39936, 40960, 47697, 48920, 49920, 53248, 58704, 61440, 63596, 66560, 73380, 78272, 79495, 79872, 95394, 97840, 99840, 106496, 117408, 122880, 127192, 133120, 146760, 156544, 158990, 159744, 190788, 195680, 199680, 234816, 238485, 254384, 266240, 293520, 313088, 317980, 319488, 381576, 391360, 399360, 469632, 476970, 508768, 532480, 587040, 626176, 635960, 763152, 782720, 798720, 939264, 953940, 1017536, 1174080, 1252352, 1271920, 1526304, 1565440, 1597440, 1878528, 1907880, 2035072, 2348160, 2504704, 2543840, 3052608, 3130880, 3757056, 3815760, 4070144, 4696320, 5009408, 5087680, 6105216, 6261760, 7514112, 7631520, 8140288, 9392640, 10018816, 10175360, 12210432, 12523520, 15028224, 15263040, 16280576, 18785280, 20350720, 24420864, 25047040, 30056448, 30526080, 32561152, 37570560, 40701440, 48841728, 50094080, 61052160, 65122304, 75141120, 81402880, 97683456, 122104320, 130244608, 150282240, 162805760, 195366912, 244208640, 325611520, 390733824, 488417280, 651223040, 976834560, 1953669120]

約数ペア:

[(1, 1953669120), (2, 976834560), (3, 651223040), (4, 488417280), (5, 390733824), (6, 325611520), (8, 244208640), (10, 195366912), (12, 162805760), (13, 150282240), (15, 130244608), (16, 122104320), (20, 97683456), (24, 81402880), (26, 75141120), (30, 65122304), (32, 61052160), (39, 50094080), (40, 48841728), (48, 40701440), (52, 37570560), (60, 32561152), (64, 30526080), (65, 30056448), (78, 25047040), (80, 24420864), (96, 20350720), (104, 18785280), (120, 16280576), (128, 15263040), (130, 15028224), (156, 12523520), (160, 12210432), (192, 10175360), (195, 10018816), (208, 9392640), (240, 8140288), (256, 7631520), (260, 7514112), (312, 6261760), (320, 6105216), (384, 5087680), (390, 5009408), (416, 4696320), (480, 4070144), (512, 3815760), (520, 3757056), (624, 3130880), (640, 3052608), (768, 2543840), (780, 2504704), (832, 2348160), (960, 2035072), (1024, 1907880), (1040, 1878528), (1223, 1597440), (1248, 1565440), (1280, 1526304), (1536, 1271920), (1560, 1252352), (1664, 1174080), (1920, 1017536), (2048, 953940), (2080, 939264), (2446, 798720), (2496, 782720), (2560, 763152), (3072, 635960), (3120, 626176), (3328, 587040), (3669, 532480), (3840, 508768), (4096, 476970), (4160, 469632), (4892, 399360), (4992, 391360), (5120, 381576), (6115, 319488), (6144, 317980), (6240, 313088), (6656, 293520), (7338, 266240), (7680, 254384), (8192, 238485), (8320, 234816), (9784, 199680), (9984, 195680), (10240, 190788), (12230, 159744), (12288, 158990), (12480, 156544), (13312, 146760), (14676, 133120), (15360, 127192), (15899, 122880), (16640, 117408), (18345, 106496), (19568, 99840), (19968, 97840), (20480, 95394), (24460, 79872), (24576, 79495), (24960, 78272), (26624, 73380), (29352, 66560), (30720, 63596), (31798, 61440), (33280, 58704), (36690, 53248), (39136, 49920), (39936, 48920), (40960, 47697)]