286283760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 320

約数和(自身を含む): 1097072640

約数和(自身を除く): 810788880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 239, 240, 248, 276, 280, 310, 322, 336, 345, 368, 372, 420, 434, 460, 465, 478, 483, 496, 552, 560, 620, 644, 651, 690, 713, 717, 744, 805, 840, 868, 920, 930, 956, 966, 1085, 1104, 1195, 1240, 1288, 1302, 1380, 1426, 1434, 1488, 1610, 1673, 1680, 1736, 1840, 1860, 1912, 1932, 2139, 2170, 2390, 2415, 2480, 2576, 2604, 2760, 2852, 2868, 3220, 3255, 3346, 3472, 3565, 3585, 3720, 3824, 3864, 4278, 4340, 4780, 4830, 4991, 5019, 5208, 5497, 5520, 5704, 5736, 6440, 6510, 6692, 7130, 7170, 7409, 7440, 7728, 8365, 8556, 8680, 9560, 9660, 9982, 10038, 10416, 10695, 10994, 11408, 11472, 12880, 13020, 13384, 14260, 14340, 14818, 14973, 16491, 16730, 17112, 17360, 19120, 19320, 19964, 20076, 21390, 21988, 22227, 24955, 25095, 26040, 26768, 27485, 28520, 28680, 29636, 29946, 32982, 33460, 34224, 37045, 38479, 38640, 39928, 40152, 42780, 43976, 44454, 49910, 50190, 51863, 52080, 54970, 57040, 57360, 59272, 59892, 65964, 66920, 74090, 74865, 76958, 79856, 80304, 82455, 85560, 87952, 88908, 99820, 100380, 103726, 109940, 111135, 115437, 118544, 119784, 131928, 133840, 148180, 149730, 153916, 155589, 164910, 170407, 171120, 177816, 192395, 199640, 200760, 207452, 219880, 222270, 230874, 239568, 259315, 263856, 296360, 299460, 307832, 311178, 329820, 340814, 355632, 384790, 399280, 401520, 414904, 439760, 444540, 461748, 511221, 518630, 577185, 592720, 598920, 615664, 622356, 659640, 681628, 769580, 777945, 829808, 852035, 889080, 923496, 1022442, 1037260, 1154370, 1192849, 1197840, 1244712, 1319280, 1363256, 1539160, 1555890, 1704070, 1778160, 1846992, 2044884, 2074520, 2308740, 2385698, 2489424, 2556105, 2726512, 3078320, 3111780, 3408140, 3578547, 4089768, 4149040, 4617480, 4771396, 5112210, 5964245, 6223560, 6816280, 7157094, 8179536, 9234960, 9542792, 10224420, 11928490, 12447120, 13632560, 14314188, 17892735, 19085584, 20448840, 23856980, 28628376, 35785470, 40897680, 47713960, 57256752, 71570940, 95427920, 143141880, 286283760]

約数ペア:

[(1, 286283760), (2, 143141880), (3, 95427920), (4, 71570940), (5, 57256752), (6, 47713960), (7, 40897680), (8, 35785470), (10, 28628376), (12, 23856980), (14, 20448840), (15, 19085584), (16, 17892735), (20, 14314188), (21, 13632560), (23, 12447120), (24, 11928490), (28, 10224420), (30, 9542792), (31, 9234960), (35, 8179536), (40, 7157094), (42, 6816280), (46, 6223560), (48, 5964245), (56, 5112210), (60, 4771396), (62, 4617480), (69, 4149040), (70, 4089768), (80, 3578547), (84, 3408140), (92, 3111780), (93, 3078320), (105, 2726512), (112, 2556105), (115, 2489424), (120, 2385698), (124, 2308740), (138, 2074520), (140, 2044884), (155, 1846992), (161, 1778160), (168, 1704070), (184, 1555890), (186, 1539160), (210, 1363256), (217, 1319280), (230, 1244712), (239, 1197840), (240, 1192849), (248, 1154370), (276, 1037260), (280, 1022442), (310, 923496), (322, 889080), (336, 852035), (345, 829808), (368, 777945), (372, 769580), (420, 681628), (434, 659640), (460, 622356), (465, 615664), (478, 598920), (483, 592720), (496, 577185), (552, 518630), (560, 511221), (620, 461748), (644, 444540), (651, 439760), (690, 414904), (713, 401520), (717, 399280), (744, 384790), (805, 355632), (840, 340814), (868, 329820), (920, 311178), (930, 307832), (956, 299460), (966, 296360), (1085, 263856), (1104, 259315), (1195, 239568), (1240, 230874), (1288, 222270), (1302, 219880), (1380, 207452), (1426, 200760), (1434, 199640), (1488, 192395), (1610, 177816), (1673, 171120), (1680, 170407), (1736, 164910), (1840, 155589), (1860, 153916), (1912, 149730), (1932, 148180), (2139, 133840), (2170, 131928), (2390, 119784), (2415, 118544), (2480, 115437), (2576, 111135), (2604, 109940), (2760, 103726), (2852, 100380), (2868, 99820), (3220, 88908), (3255, 87952), (3346, 85560), (3472, 82455), (3565, 80304), (3585, 79856), (3720, 76958), (3824, 74865), (3864, 74090), (4278, 66920), (4340, 65964), (4780, 59892), (4830, 59272), (4991, 57360), (5019, 57040), (5208, 54970), (5497, 52080), (5520, 51863), (5704, 50190), (5736, 49910), (6440, 44454), (6510, 43976), (6692, 42780), (7130, 40152), (7170, 39928), (7409, 38640), (7440, 38479), (7728, 37045), (8365, 34224), (8556, 33460), (8680, 32982), (9560, 29946), (9660, 29636), (9982, 28680), (10038, 28520), (10416, 27485), (10695, 26768), (10994, 26040), (11408, 25095), (11472, 24955), (12880, 22227), (13020, 21988), (13384, 21390), (14260, 20076), (14340, 19964), (14818, 19320), (14973, 19120), (16491, 17360), (16730, 17112)]