858851280

素因数分解:

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

素因数の和:319

約数の個数: 480

約数和(自身を含む): 3565486080

約数和(自身を除く): 2706634800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 69, 70, 72, 80, 84, 90, 92, 93, 105, 112, 115, 120, 124, 126, 138, 140, 144, 155, 161, 168, 180, 184, 186, 207, 210, 217, 230, 239, 240, 248, 252, 276, 279, 280, 310, 315, 322, 336, 345, 360, 368, 372, 414, 420, 434, 460, 465, 478, 483, 496, 504, 552, 558, 560, 620, 630, 644, 651, 690, 713, 717, 720, 744, 805, 828, 840, 868, 920, 930, 956, 966, 1008, 1035, 1085, 1104, 1116, 1195, 1240, 1260, 1288, 1302, 1380, 1395, 1426, 1434, 1449, 1488, 1610, 1656, 1673, 1680, 1736, 1840, 1860, 1912, 1932, 1953, 2070, 2139, 2151, 2170, 2232, 2390, 2415, 2480, 2520, 2576, 2604, 2760, 2790, 2852, 2868, 2898, 3220, 3255, 3312, 3346, 3472, 3565, 3585, 3720, 3824, 3864, 3906, 4140, 4278, 4302, 4340, 4464, 4780, 4830, 4991, 5019, 5040, 5208, 5497, 5520, 5580, 5704, 5736, 5796, 6417, 6440, 6510, 6692, 7130, 7170, 7245, 7409, 7440, 7728, 7812, 8280, 8365, 8556, 8604, 8680, 9560, 9660, 9765, 9982, 10038, 10416, 10695, 10755, 10994, 11160, 11408, 11472, 11592, 12834, 12880, 13020, 13384, 14260, 14340, 14490, 14818, 14973, 15057, 15624, 16491, 16560, 16730, 17112, 17208, 17360, 19120, 19320, 19530, 19964, 20076, 21390, 21510, 21988, 22227, 22320, 23184, 24955, 25095, 25668, 26040, 26768, 27485, 28520, 28680, 28980, 29636, 29946, 30114, 31248, 32085, 32982, 33460, 34224, 34416, 37045, 38479, 38640, 39060, 39928, 40152, 42780, 43020, 43976, 44454, 44919, 49473, 49910, 50190, 51336, 51863, 52080, 54970, 57040, 57360, 57960, 59272, 59892, 60228, 64170, 65964, 66681, 66920, 74090, 74865, 75285, 76958, 78120, 79856, 80304, 82455, 85560, 86040, 87952, 88908, 89838, 98946, 99820, 100380, 102672, 103726, 109940, 111135, 115437, 115920, 118544, 119784, 120456, 128340, 131928, 133362, 133840, 148180, 149730, 150570, 153916, 155589, 156240, 164910, 170407, 171120, 172080, 177816, 179676, 192395, 197892, 199640, 200760, 207452, 219880, 222270, 224595, 230874, 239568, 240912, 247365, 256680, 259315, 263856, 266724, 296360, 299460, 301140, 307832, 311178, 329820, 333405, 340814, 346311, 355632, 359352, 384790, 395784, 399280, 401520, 414904, 439760, 444540, 449190, 461748, 466767, 494730, 511221, 513360, 518630, 533448, 577185, 592720, 598920, 602280, 615664, 622356, 659640, 666810, 681628, 692622, 718704, 769580, 777945, 791568, 829808, 852035, 889080, 898380, 923496, 933534, 989460, 1022442, 1037260, 1066896, 1154370, 1192849, 1197840, 1204560, 1244712, 1319280, 1333620, 1363256, 1385244, 1533663, 1539160, 1555890, 1704070, 1731555, 1778160, 1796760, 1846992, 1867068, 1978920, 2044884, 2074520, 2308740, 2333835, 2385698, 2489424, 2556105, 2667240, 2726512, 2770488, 3067326, 3078320, 3111780, 3408140, 3463110, 3578547, 3593520, 3734136, 3957840, 4089768, 4149040, 4617480, 4667670, 4771396, 5112210, 5334480, 5540976, 5964245, 6134652, 6223560, 6816280, 6926220, 7157094, 7468272, 7668315, 8179536, 9234960, 9335340, 9542792, 10224420, 10735641, 11928490, 12269304, 12447120, 13632560, 13852440, 14314188, 15336630, 17892735, 18670680, 19085584, 20448840, 21471282, 23856980, 24538608, 27704880, 28628376, 30673260, 35785470, 37341360, 40897680, 42942564, 47713960, 53678205, 57256752, 61346520, 71570940, 85885128, 95427920, 107356410, 122693040, 143141880, 171770256, 214712820, 286283760, 429425640, 858851280]

約数ペア:

[(1, 858851280), (2, 429425640), (3, 286283760), (4, 214712820), (5, 171770256), (6, 143141880), (7, 122693040), (8, 107356410), (9, 95427920), (10, 85885128), (12, 71570940), (14, 61346520), (15, 57256752), (16, 53678205), (18, 47713960), (20, 42942564), (21, 40897680), (23, 37341360), (24, 35785470), (28, 30673260), (30, 28628376), (31, 27704880), (35, 24538608), (36, 23856980), (40, 21471282), (42, 20448840), (45, 19085584), (46, 18670680), (48, 17892735), (56, 15336630), (60, 14314188), (62, 13852440), (63, 13632560), (69, 12447120), (70, 12269304), (72, 11928490), (80, 10735641), (84, 10224420), (90, 9542792), (92, 9335340), (93, 9234960), (105, 8179536), (112, 7668315), (115, 7468272), (120, 7157094), (124, 6926220), (126, 6816280), (138, 6223560), (140, 6134652), (144, 5964245), (155, 5540976), (161, 5334480), (168, 5112210), (180, 4771396), (184, 4667670), (186, 4617480), (207, 4149040), (210, 4089768), (217, 3957840), (230, 3734136), (239, 3593520), (240, 3578547), (248, 3463110), (252, 3408140), (276, 3111780), (279, 3078320), (280, 3067326), (310, 2770488), (315, 2726512), (322, 2667240), (336, 2556105), (345, 2489424), (360, 2385698), (368, 2333835), (372, 2308740), (414, 2074520), (420, 2044884), (434, 1978920), (460, 1867068), (465, 1846992), (478, 1796760), (483, 1778160), (496, 1731555), (504, 1704070), (552, 1555890), (558, 1539160), (560, 1533663), (620, 1385244), (630, 1363256), (644, 1333620), (651, 1319280), (690, 1244712), (713, 1204560), (717, 1197840), (720, 1192849), (744, 1154370), (805, 1066896), (828, 1037260), (840, 1022442), (868, 989460), (920, 933534), (930, 923496), (956, 898380), (966, 889080), (1008, 852035), (1035, 829808), (1085, 791568), (1104, 777945), (1116, 769580), (1195, 718704), (1240, 692622), (1260, 681628), (1288, 666810), (1302, 659640), (1380, 622356), (1395, 615664), (1426, 602280), (1434, 598920), (1449, 592720), (1488, 577185), (1610, 533448), (1656, 518630), (1673, 513360), (1680, 511221), (1736, 494730), (1840, 466767), (1860, 461748), (1912, 449190), (1932, 444540), (1953, 439760), (2070, 414904), (2139, 401520), (2151, 399280), (2170, 395784), (2232, 384790), (2390, 359352), (2415, 355632), (2480, 346311), (2520, 340814), (2576, 333405), (2604, 329820), (2760, 311178), (2790, 307832), (2852, 301140), (2868, 299460), (2898, 296360), (3220, 266724), (3255, 263856), (3312, 259315), (3346, 256680), (3472, 247365), (3565, 240912), (3585, 239568), (3720, 230874), (3824, 224595), (3864, 222270), (3906, 219880), (4140, 207452), (4278, 200760), (4302, 199640), (4340, 197892), (4464, 192395), (4780, 179676), (4830, 177816), (4991, 172080), (5019, 171120), (5040, 170407), (5208, 164910), (5497, 156240), (5520, 155589), (5580, 153916), (5704, 150570), (5736, 149730), (5796, 148180), (6417, 133840), (6440, 133362), (6510, 131928), (6692, 128340), (7130, 120456), (7170, 119784), (7245, 118544), (7409, 115920), (7440, 115437), (7728, 111135), (7812, 109940), (8280, 103726), (8365, 102672), (8556, 100380), (8604, 99820), (8680, 98946), (9560, 89838), (9660, 88908), (9765, 87952), (9982, 86040), (10038, 85560), (10416, 82455), (10695, 80304), (10755, 79856), (10994, 78120), (11160, 76958), (11408, 75285), (11472, 74865), (11592, 74090), (12834, 66920), (12880, 66681), (13020, 65964), (13384, 64170), (14260, 60228), (14340, 59892), (14490, 59272), (14818, 57960), (14973, 57360), (15057, 57040), (15624, 54970), (16491, 52080), (16560, 51863), (16730, 51336), (17112, 50190), (17208, 49910), (17360, 49473), (19120, 44919), (19320, 44454), (19530, 43976), (19964, 43020), (20076, 42780), (21390, 40152), (21510, 39928), (21988, 39060), (22227, 38640), (22320, 38479), (23184, 37045), (24955, 34416), (25095, 34224), (25668, 33460), (26040, 32982), (26768, 32085), (27485, 31248), (28520, 30114), (28680, 29946), (28980, 29636)]