1831727520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 480

約数和(自身を含む): 7531767936

約数和(自身を除く): 5700040416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 122, 126, 135, 140, 144, 160, 162, 168, 180, 183, 189, 210, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 324, 331, 336, 360, 366, 378, 405, 420, 427, 432, 480, 488, 504, 540, 549, 560, 567, 610, 630, 648, 662, 672, 720, 732, 756, 810, 840, 854, 864, 915, 945, 976, 993, 1008, 1080, 1098, 1120, 1134, 1220, 1260, 1281, 1296, 1324, 1440, 1464, 1512, 1620, 1647, 1655, 1680, 1708, 1830, 1890, 1952, 1986, 2016, 2135, 2160, 2196, 2268, 2317, 2440, 2520, 2562, 2592, 2648, 2745, 2835, 2928, 2979, 3024, 3240, 3294, 3310, 3360, 3416, 3660, 3780, 3843, 3972, 4270, 4320, 4392, 4536, 4634, 4880, 4941, 4965, 5040, 5124, 5296, 5490, 5670, 5856, 5958, 6048, 6405, 6480, 6588, 6620, 6832, 6951, 7320, 7560, 7686, 7944, 8235, 8540, 8784, 8937, 9072, 9268, 9760, 9882, 9930, 10080, 10248, 10592, 10980, 11340, 11529, 11585, 11916, 12810, 12960, 13176, 13240, 13664, 13902, 14640, 14895, 15120, 15372, 15888, 16470, 17080, 17568, 17874, 18144, 18536, 19215, 19764, 19860, 20191, 20496, 20853, 21960, 22680, 23058, 23170, 23832, 24705, 25620, 26352, 26480, 26811, 27804, 29280, 29790, 30240, 30744, 31776, 32940, 34160, 34587, 34755, 35748, 37072, 38430, 39528, 39720, 40382, 40992, 41706, 43920, 44685, 45360, 46116, 46340, 47664, 49410, 51240, 52704, 52960, 53622, 55608, 57645, 59580, 60573, 61488, 62559, 65880, 68320, 69174, 69510, 71496, 74144, 76860, 79056, 79440, 80764, 83412, 87840, 89370, 90720, 92232, 92680, 95328, 98820, 100955, 102480, 104265, 107244, 111216, 115290, 119160, 121146, 122976, 125118, 131760, 134055, 138348, 139020, 141337, 142992, 153720, 158112, 158880, 161528, 166824, 172935, 178740, 181719, 184464, 185360, 187677, 197640, 201910, 204960, 208530, 214488, 222432, 230580, 238320, 242292, 250236, 263520, 268110, 276696, 278040, 282674, 285984, 302865, 307440, 312795, 323056, 333648, 345870, 357480, 363438, 368928, 370720, 375354, 395280, 403820, 417060, 424011, 428976, 461160, 476640, 484584, 500472, 536220, 545157, 553392, 556080, 565348, 605730, 614880, 625590, 646112, 667296, 691740, 706685, 714960, 726876, 750708, 790560, 807640, 834120, 848022, 857952, 908595, 922320, 938385, 969168, 1000944, 1072440, 1090314, 1106784, 1112160, 1130696, 1211460, 1251180, 1272033, 1383480, 1413370, 1429920, 1453752, 1501416, 1615280, 1635471, 1668240, 1696044, 1817190, 1844640, 1876770, 1938336, 2001888, 2120055, 2144880, 2180628, 2261392, 2422920, 2502360, 2544066, 2725785, 2766960, 2826740, 2907504, 3002832, 3230560, 3270942, 3336480, 3392088, 3634380, 3753540, 3816099, 4240110, 4289760, 4361256, 4522784, 4845840, 5004720, 5088132, 5451570, 5533920, 5653480, 5815008, 6005664, 6360165, 6541884, 6784176, 7268760, 7507080, 7632198, 8177355, 8480220, 8722512, 9691680, 10009440, 10176264, 10903140, 11306960, 11448297, 12720330, 13083768, 13568352, 14537520, 15014160, 15264396, 16354710, 16960440, 17445024, 19080495, 20352528, 21806280, 22613920, 22896594, 25440660, 26167536, 29075040, 30028320, 30528792, 32709420, 33920880, 38160990, 40705056, 43612560, 45793188, 50881320, 52335072, 57241485, 61057584, 65418840, 67841760, 76321980, 87225120, 91586376, 101762640, 114482970, 122115168, 130837680, 152643960, 183172752, 203525280, 228965940, 261675360, 305287920, 366345504, 457931880, 610575840, 915863760, 1831727520]

約数ペア:

[(1, 1831727520), (2, 915863760), (3, 610575840), (4, 457931880), (5, 366345504), (6, 305287920), (7, 261675360), (8, 228965940), (9, 203525280), (10, 183172752), (12, 152643960), (14, 130837680), (15, 122115168), (16, 114482970), (18, 101762640), (20, 91586376), (21, 87225120), (24, 76321980), (27, 67841760), (28, 65418840), (30, 61057584), (32, 57241485), (35, 52335072), (36, 50881320), (40, 45793188), (42, 43612560), (45, 40705056), (48, 38160990), (54, 33920880), (56, 32709420), (60, 30528792), (61, 30028320), (63, 29075040), (70, 26167536), (72, 25440660), (80, 22896594), (81, 22613920), (84, 21806280), (90, 20352528), (96, 19080495), (105, 17445024), (108, 16960440), (112, 16354710), (120, 15264396), (122, 15014160), (126, 14537520), (135, 13568352), (140, 13083768), (144, 12720330), (160, 11448297), (162, 11306960), (168, 10903140), (180, 10176264), (183, 10009440), (189, 9691680), (210, 8722512), (216, 8480220), (224, 8177355), (240, 7632198), (244, 7507080), (252, 7268760), (270, 6784176), (280, 6541884), (288, 6360165), (305, 6005664), (315, 5815008), (324, 5653480), (331, 5533920), (336, 5451570), (360, 5088132), (366, 5004720), (378, 4845840), (405, 4522784), (420, 4361256), (427, 4289760), (432, 4240110), (480, 3816099), (488, 3753540), (504, 3634380), (540, 3392088), (549, 3336480), (560, 3270942), (567, 3230560), (610, 3002832), (630, 2907504), (648, 2826740), (662, 2766960), (672, 2725785), (720, 2544066), (732, 2502360), (756, 2422920), (810, 2261392), (840, 2180628), (854, 2144880), (864, 2120055), (915, 2001888), (945, 1938336), (976, 1876770), (993, 1844640), (1008, 1817190), (1080, 1696044), (1098, 1668240), (1120, 1635471), (1134, 1615280), (1220, 1501416), (1260, 1453752), (1281, 1429920), (1296, 1413370), (1324, 1383480), (1440, 1272033), (1464, 1251180), (1512, 1211460), (1620, 1130696), (1647, 1112160), (1655, 1106784), (1680, 1090314), (1708, 1072440), (1830, 1000944), (1890, 969168), (1952, 938385), (1986, 922320), (2016, 908595), (2135, 857952), (2160, 848022), (2196, 834120), (2268, 807640), (2317, 790560), (2440, 750708), (2520, 726876), (2562, 714960), (2592, 706685), (2648, 691740), (2745, 667296), (2835, 646112), (2928, 625590), (2979, 614880), (3024, 605730), (3240, 565348), (3294, 556080), (3310, 553392), (3360, 545157), (3416, 536220), (3660, 500472), (3780, 484584), (3843, 476640), (3972, 461160), (4270, 428976), (4320, 424011), (4392, 417060), (4536, 403820), (4634, 395280), (4880, 375354), (4941, 370720), (4965, 368928), (5040, 363438), (5124, 357480), (5296, 345870), (5490, 333648), (5670, 323056), (5856, 312795), (5958, 307440), (6048, 302865), (6405, 285984), (6480, 282674), (6588, 278040), (6620, 276696), (6832, 268110), (6951, 263520), (7320, 250236), (7560, 242292), (7686, 238320), (7944, 230580), (8235, 222432), (8540, 214488), (8784, 208530), (8937, 204960), (9072, 201910), (9268, 197640), (9760, 187677), (9882, 185360), (9930, 184464), (10080, 181719), (10248, 178740), (10592, 172935), (10980, 166824), (11340, 161528), (11529, 158880), (11585, 158112), (11916, 153720), (12810, 142992), (12960, 141337), (13176, 139020), (13240, 138348), (13664, 134055), (13902, 131760), (14640, 125118), (14895, 122976), (15120, 121146), (15372, 119160), (15888, 115290), (16470, 111216), (17080, 107244), (17568, 104265), (17874, 102480), (18144, 100955), (18536, 98820), (19215, 95328), (19764, 92680), (19860, 92232), (20191, 90720), (20496, 89370), (20853, 87840), (21960, 83412), (22680, 80764), (23058, 79440), (23170, 79056), (23832, 76860), (24705, 74144), (25620, 71496), (26352, 69510), (26480, 69174), (26811, 68320), (27804, 65880), (29280, 62559), (29790, 61488), (30240, 60573), (30744, 59580), (31776, 57645), (32940, 55608), (34160, 53622), (34587, 52960), (34755, 52704), (35748, 51240), (37072, 49410), (38430, 47664), (39528, 46340), (39720, 46116), (40382, 45360), (40992, 44685), (41706, 43920)]