997375680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 560

約数和(自身を含む): 4248668160

約数和(自身を除く): 3251292480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 239, 240, 252, 270, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 448, 460, 478, 480, 483, 504, 540, 552, 560, 567, 576, 621, 630, 644, 648, 672, 690, 717, 720, 736, 756, 805, 810, 828, 840, 864, 920, 945, 956, 960, 966, 1008, 1035, 1080, 1104, 1120, 1134, 1195, 1242, 1260, 1288, 1296, 1344, 1380, 1434, 1440, 1449, 1472, 1512, 1610, 1620, 1656, 1673, 1680, 1728, 1840, 1863, 1890, 1912, 1932, 2016, 2070, 2151, 2160, 2208, 2240, 2268, 2390, 2415, 2484, 2520, 2576, 2592, 2760, 2835, 2868, 2880, 2898, 3024, 3105, 3220, 3240, 3312, 3346, 3360, 3585, 3680, 3726, 3780, 3824, 3864, 4032, 4140, 4302, 4320, 4347, 4416, 4536, 4780, 4830, 4968, 5019, 5040, 5152, 5184, 5497, 5520, 5670, 5736, 5796, 6048, 6210, 6440, 6453, 6480, 6624, 6692, 6720, 7170, 7245, 7360, 7452, 7560, 7648, 7728, 8280, 8365, 8604, 8640, 8694, 9072, 9315, 9560, 9660, 9936, 10038, 10080, 10304, 10755, 10994, 11040, 11340, 11472, 11592, 12096, 12420, 12880, 12906, 12960, 13041, 13248, 13384, 14340, 14490, 14904, 15057, 15120, 15296, 15456, 16491, 16560, 16730, 17208, 17388, 18144, 18630, 19120, 19320, 19359, 19872, 20076, 20160, 21510, 21735, 21988, 22080, 22680, 22944, 23184, 24840, 25095, 25760, 25812, 25920, 26082, 26768, 27485, 28680, 28980, 29808, 30114, 30240, 30912, 32265, 32982, 33120, 33460, 34416, 34776, 36288, 37260, 38240, 38479, 38640, 38718, 39744, 40152, 43020, 43470, 43976, 45171, 45360, 45888, 46368, 49473, 49680, 50190, 51520, 51624, 52164, 53536, 54970, 57360, 57960, 59616, 60228, 60480, 64530, 65205, 65964, 66240, 66920, 68832, 69552, 74520, 75285, 76480, 76958, 77280, 77436, 80304, 82455, 86040, 86940, 87952, 90342, 90720, 92736, 96795, 98946, 99360, 100380, 103248, 104328, 107072, 109940, 114720, 115437, 115920, 119232, 120456, 129060, 130410, 131928, 133840, 135513, 137664, 139104, 148419, 149040, 150570, 153916, 154560, 154872, 160608, 164910, 172080, 173880, 175904, 180684, 181440, 192395, 193590, 197892, 198720, 200760, 206496, 208656, 219880, 225855, 229440, 230874, 231840, 240912, 247365, 258120, 260820, 263856, 267680, 271026, 278208, 296838, 298080, 301140, 307832, 309744, 321216, 329820, 344160, 346311, 347760, 351808, 361368, 384790, 387180, 395784, 401520, 412992, 417312, 439760, 445257, 451710, 461748, 463680, 481824, 494730, 516240, 521640, 527712, 535360, 542052, 577185, 593676, 596160, 602280, 615664, 619488, 659640, 677565, 688320, 692622, 695520, 722736, 742095, 769580, 774360, 791568, 803040, 834624, 879520, 890514, 903420, 923496, 963648, 989460, 1032480, 1038933, 1043280, 1055424, 1084104, 1154370, 1187352, 1204560, 1231328, 1238976, 1319280, 1355130, 1385244, 1391040, 1445472, 1484190, 1539160, 1548720, 1583136, 1606080, 1731555, 1759040, 1781028, 1806840, 1846992, 1978920, 2064960, 2077866, 2086560, 2168208, 2226285, 2308740, 2374704, 2409120, 2462656, 2638560, 2710260, 2770488, 2890944, 2968380, 3078320, 3097440, 3116799, 3166272, 3463110, 3562056, 3613680, 3693984, 3957840, 4155732, 4173120, 4336416, 4452570, 4617480, 4749408, 4818240, 5194665, 5277120, 5420520, 5540976, 5936760, 6156640, 6194880, 6233598, 6926220, 7124112, 7227360, 7387968, 7915680, 8311464, 8672832, 8905140, 9234960, 9498816, 10389330, 10841040, 11081952, 11873520, 12313280, 12467196, 13852440, 14248224, 14454720, 15583995, 15831360, 16622928, 17810280, 18469920, 20778660, 21682080, 22163904, 23747040, 24934392, 27704880, 28496448, 31167990, 33245856, 35620560, 36939840, 41557320, 43364160, 47494080, 49868784, 55409760, 62335980, 66491712, 71241120, 83114640, 99737568, 110819520, 124671960, 142482240, 166229280, 199475136, 249343920, 332458560, 498687840, 997375680]

約数ペア:

[(1, 997375680), (2, 498687840), (3, 332458560), (4, 249343920), (5, 199475136), (6, 166229280), (7, 142482240), (8, 124671960), (9, 110819520), (10, 99737568), (12, 83114640), (14, 71241120), (15, 66491712), (16, 62335980), (18, 55409760), (20, 49868784), (21, 47494080), (23, 43364160), (24, 41557320), (27, 36939840), (28, 35620560), (30, 33245856), (32, 31167990), (35, 28496448), (36, 27704880), (40, 24934392), (42, 23747040), (45, 22163904), (46, 21682080), (48, 20778660), (54, 18469920), (56, 17810280), (60, 16622928), (63, 15831360), (64, 15583995), (69, 14454720), (70, 14248224), (72, 13852440), (80, 12467196), (81, 12313280), (84, 11873520), (90, 11081952), (92, 10841040), (96, 10389330), (105, 9498816), (108, 9234960), (112, 8905140), (115, 8672832), (120, 8311464), (126, 7915680), (135, 7387968), (138, 7227360), (140, 7124112), (144, 6926220), (160, 6233598), (161, 6194880), (162, 6156640), (168, 5936760), (180, 5540976), (184, 5420520), (189, 5277120), (192, 5194665), (207, 4818240), (210, 4749408), (216, 4617480), (224, 4452570), (230, 4336416), (239, 4173120), (240, 4155732), (252, 3957840), (270, 3693984), (276, 3613680), (280, 3562056), (288, 3463110), (315, 3166272), (320, 3116799), (322, 3097440), (324, 3078320), (336, 2968380), (345, 2890944), (360, 2770488), (368, 2710260), (378, 2638560), (405, 2462656), (414, 2409120), (420, 2374704), (432, 2308740), (448, 2226285), (460, 2168208), (478, 2086560), (480, 2077866), (483, 2064960), (504, 1978920), (540, 1846992), (552, 1806840), (560, 1781028), (567, 1759040), (576, 1731555), (621, 1606080), (630, 1583136), (644, 1548720), (648, 1539160), (672, 1484190), (690, 1445472), (717, 1391040), (720, 1385244), (736, 1355130), (756, 1319280), (805, 1238976), (810, 1231328), (828, 1204560), (840, 1187352), (864, 1154370), (920, 1084104), (945, 1055424), (956, 1043280), (960, 1038933), (966, 1032480), (1008, 989460), (1035, 963648), (1080, 923496), (1104, 903420), (1120, 890514), (1134, 879520), (1195, 834624), (1242, 803040), (1260, 791568), (1288, 774360), (1296, 769580), (1344, 742095), (1380, 722736), (1434, 695520), (1440, 692622), (1449, 688320), (1472, 677565), (1512, 659640), (1610, 619488), (1620, 615664), (1656, 602280), (1673, 596160), (1680, 593676), (1728, 577185), (1840, 542052), (1863, 535360), (1890, 527712), (1912, 521640), (1932, 516240), (2016, 494730), (2070, 481824), (2151, 463680), (2160, 461748), (2208, 451710), (2240, 445257), (2268, 439760), (2390, 417312), (2415, 412992), (2484, 401520), (2520, 395784), (2576, 387180), (2592, 384790), (2760, 361368), (2835, 351808), (2868, 347760), (2880, 346311), (2898, 344160), (3024, 329820), (3105, 321216), (3220, 309744), (3240, 307832), (3312, 301140), (3346, 298080), (3360, 296838), (3585, 278208), (3680, 271026), (3726, 267680), (3780, 263856), (3824, 260820), (3864, 258120), (4032, 247365), (4140, 240912), (4302, 231840), (4320, 230874), (4347, 229440), (4416, 225855), (4536, 219880), (4780, 208656), (4830, 206496), (4968, 200760), (5019, 198720), (5040, 197892), (5152, 193590), (5184, 192395), (5497, 181440), (5520, 180684), (5670, 175904), (5736, 173880), (5796, 172080), (6048, 164910), (6210, 160608), (6440, 154872), (6453, 154560), (6480, 153916), (6624, 150570), (6692, 149040), (6720, 148419), (7170, 139104), (7245, 137664), (7360, 135513), (7452, 133840), (7560, 131928), (7648, 130410), (7728, 129060), (8280, 120456), (8365, 119232), (8604, 115920), (8640, 115437), (8694, 114720), (9072, 109940), (9315, 107072), (9560, 104328), (9660, 103248), (9936, 100380), (10038, 99360), (10080, 98946), (10304, 96795), (10755, 92736), (10994, 90720), (11040, 90342), (11340, 87952), (11472, 86940), (11592, 86040), (12096, 82455), (12420, 80304), (12880, 77436), (12906, 77280), (12960, 76958), (13041, 76480), (13248, 75285), (13384, 74520), (14340, 69552), (14490, 68832), (14904, 66920), (15057, 66240), (15120, 65964), (15296, 65205), (15456, 64530), (16491, 60480), (16560, 60228), (16730, 59616), (17208, 57960), (17388, 57360), (18144, 54970), (18630, 53536), (19120, 52164), (19320, 51624), (19359, 51520), (19872, 50190), (20076, 49680), (20160, 49473), (21510, 46368), (21735, 45888), (21988, 45360), (22080, 45171), (22680, 43976), (22944, 43470), (23184, 43020), (24840, 40152), (25095, 39744), (25760, 38718), (25812, 38640), (25920, 38479), (26082, 38240), (26768, 37260), (27485, 36288), (28680, 34776), (28980, 34416), (29808, 33460), (30114, 33120), (30240, 32982), (30912, 32265)]