140812800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 492185760

約数和(自身を除く): 351372960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 193, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 386, 400, 456, 475, 480, 512, 570, 579, 600, 608, 640, 760, 768, 772, 800, 912, 950, 960, 965, 1140, 1158, 1200, 1216, 1280, 1425, 1520, 1536, 1544, 1600, 1824, 1900, 1920, 1930, 2280, 2316, 2400, 2432, 2560, 2850, 2895, 3040, 3088, 3200, 3648, 3667, 3800, 3840, 3860, 4560, 4632, 4800, 4825, 4864, 5700, 5790, 6080, 6176, 6400, 7296, 7334, 7600, 7680, 7720, 9120, 9264, 9600, 9650, 9728, 11001, 11400, 11580, 12160, 12352, 12800, 14475, 14592, 14668, 15200, 15440, 18240, 18335, 18528, 19200, 19300, 22002, 22800, 23160, 24320, 24704, 28950, 29184, 29336, 30400, 30880, 36480, 36670, 37056, 38400, 38600, 44004, 45600, 46320, 48640, 49408, 55005, 57900, 58672, 60800, 61760, 72960, 73340, 74112, 77200, 88008, 91200, 91675, 92640, 98816, 110010, 115800, 117344, 121600, 123520, 145920, 146680, 148224, 154400, 176016, 182400, 183350, 185280, 220020, 231600, 234688, 243200, 247040, 275025, 293360, 296448, 308800, 352032, 364800, 366700, 370560, 440040, 463200, 469376, 494080, 550050, 586720, 617600, 704064, 729600, 733400, 741120, 880080, 926400, 938752, 1100100, 1173440, 1235200, 1408128, 1466800, 1482240, 1760160, 1852800, 1877504, 2200200, 2346880, 2470400, 2816256, 2933600, 3520320, 3705600, 4400400, 4693760, 5632512, 5867200, 7040640, 7411200, 8800800, 9387520, 11734400, 14081280, 17601600, 23468800, 28162560, 35203200, 46937600, 70406400, 140812800]

約数ペア:

[(1, 140812800), (2, 70406400), (3, 46937600), (4, 35203200), (5, 28162560), (6, 23468800), (8, 17601600), (10, 14081280), (12, 11734400), (15, 9387520), (16, 8800800), (19, 7411200), (20, 7040640), (24, 5867200), (25, 5632512), (30, 4693760), (32, 4400400), (38, 3705600), (40, 3520320), (48, 2933600), (50, 2816256), (57, 2470400), (60, 2346880), (64, 2200200), (75, 1877504), (76, 1852800), (80, 1760160), (95, 1482240), (96, 1466800), (100, 1408128), (114, 1235200), (120, 1173440), (128, 1100100), (150, 938752), (152, 926400), (160, 880080), (190, 741120), (192, 733400), (193, 729600), (200, 704064), (228, 617600), (240, 586720), (256, 550050), (285, 494080), (300, 469376), (304, 463200), (320, 440040), (380, 370560), (384, 366700), (386, 364800), (400, 352032), (456, 308800), (475, 296448), (480, 293360), (512, 275025), (570, 247040), (579, 243200), (600, 234688), (608, 231600), (640, 220020), (760, 185280), (768, 183350), (772, 182400), (800, 176016), (912, 154400), (950, 148224), (960, 146680), (965, 145920), (1140, 123520), (1158, 121600), (1200, 117344), (1216, 115800), (1280, 110010), (1425, 98816), (1520, 92640), (1536, 91675), (1544, 91200), (1600, 88008), (1824, 77200), (1900, 74112), (1920, 73340), (1930, 72960), (2280, 61760), (2316, 60800), (2400, 58672), (2432, 57900), (2560, 55005), (2850, 49408), (2895, 48640), (3040, 46320), (3088, 45600), (3200, 44004), (3648, 38600), (3667, 38400), (3800, 37056), (3840, 36670), (3860, 36480), (4560, 30880), (4632, 30400), (4800, 29336), (4825, 29184), (4864, 28950), (5700, 24704), (5790, 24320), (6080, 23160), (6176, 22800), (6400, 22002), (7296, 19300), (7334, 19200), (7600, 18528), (7680, 18335), (7720, 18240), (9120, 15440), (9264, 15200), (9600, 14668), (9650, 14592), (9728, 14475), (11001, 12800), (11400, 12352), (11580, 12160)]