143141880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 530841600

約数和(自身を除く): 387699720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 56, 60, 62, 69, 70, 84, 92, 93, 105, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 239, 248, 276, 280, 310, 322, 345, 372, 420, 434, 460, 465, 478, 483, 552, 620, 644, 651, 690, 713, 717, 744, 805, 840, 868, 920, 930, 956, 966, 1085, 1195, 1240, 1288, 1302, 1380, 1426, 1434, 1610, 1673, 1736, 1860, 1912, 1932, 2139, 2170, 2390, 2415, 2604, 2760, 2852, 2868, 3220, 3255, 3346, 3565, 3585, 3720, 3864, 4278, 4340, 4780, 4830, 4991, 5019, 5208, 5497, 5704, 5736, 6440, 6510, 6692, 7130, 7170, 7409, 8365, 8556, 8680, 9560, 9660, 9982, 10038, 10695, 10994, 13020, 13384, 14260, 14340, 14818, 14973, 16491, 16730, 17112, 19320, 19964, 20076, 21390, 21988, 22227, 24955, 25095, 26040, 27485, 28520, 28680, 29636, 29946, 32982, 33460, 37045, 38479, 39928, 40152, 42780, 43976, 44454, 49910, 50190, 51863, 54970, 59272, 59892, 65964, 66920, 74090, 74865, 76958, 82455, 85560, 88908, 99820, 100380, 103726, 109940, 111135, 115437, 119784, 131928, 148180, 149730, 153916, 155589, 164910, 170407, 177816, 192395, 199640, 200760, 207452, 219880, 222270, 230874, 259315, 296360, 299460, 307832, 311178, 329820, 340814, 384790, 414904, 444540, 461748, 511221, 518630, 577185, 598920, 622356, 659640, 681628, 769580, 777945, 852035, 889080, 923496, 1022442, 1037260, 1154370, 1192849, 1244712, 1363256, 1539160, 1555890, 1704070, 2044884, 2074520, 2308740, 2385698, 2556105, 3111780, 3408140, 3578547, 4089768, 4617480, 4771396, 5112210, 5964245, 6223560, 6816280, 7157094, 9542792, 10224420, 11928490, 14314188, 17892735, 20448840, 23856980, 28628376, 35785470, 47713960, 71570940, 143141880]

約数ペア:

[(1, 143141880), (2, 71570940), (3, 47713960), (4, 35785470), (5, 28628376), (6, 23856980), (7, 20448840), (8, 17892735), (10, 14314188), (12, 11928490), (14, 10224420), (15, 9542792), (20, 7157094), (21, 6816280), (23, 6223560), (24, 5964245), (28, 5112210), (30, 4771396), (31, 4617480), (35, 4089768), (40, 3578547), (42, 3408140), (46, 3111780), (56, 2556105), (60, 2385698), (62, 2308740), (69, 2074520), (70, 2044884), (84, 1704070), (92, 1555890), (93, 1539160), (105, 1363256), (115, 1244712), (120, 1192849), (124, 1154370), (138, 1037260), (140, 1022442), (155, 923496), (161, 889080), (168, 852035), (184, 777945), (186, 769580), (210, 681628), (217, 659640), (230, 622356), (239, 598920), (248, 577185), (276, 518630), (280, 511221), (310, 461748), (322, 444540), (345, 414904), (372, 384790), (420, 340814), (434, 329820), (460, 311178), (465, 307832), (478, 299460), (483, 296360), (552, 259315), (620, 230874), (644, 222270), (651, 219880), (690, 207452), (713, 200760), (717, 199640), (744, 192395), (805, 177816), (840, 170407), (868, 164910), (920, 155589), (930, 153916), (956, 149730), (966, 148180), (1085, 131928), (1195, 119784), (1240, 115437), (1288, 111135), (1302, 109940), (1380, 103726), (1426, 100380), (1434, 99820), (1610, 88908), (1673, 85560), (1736, 82455), (1860, 76958), (1912, 74865), (1932, 74090), (2139, 66920), (2170, 65964), (2390, 59892), (2415, 59272), (2604, 54970), (2760, 51863), (2852, 50190), (2868, 49910), (3220, 44454), (3255, 43976), (3346, 42780), (3565, 40152), (3585, 39928), (3720, 38479), (3864, 37045), (4278, 33460), (4340, 32982), (4780, 29946), (4830, 29636), (4991, 28680), (5019, 28520), (5208, 27485), (5497, 26040), (5704, 25095), (5736, 24955), (6440, 22227), (6510, 21988), (6692, 21390), (7130, 20076), (7170, 19964), (7409, 19320), (8365, 17112), (8556, 16730), (8680, 16491), (9560, 14973), (9660, 14818), (9982, 14340), (10038, 14260), (10695, 13384), (10994, 13020)]