2179198080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 320

約数和(自身を含む): 7867284480

約数和(自身を除く): 5688086400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 127, 128, 135, 144, 160, 162, 180, 192, 216, 240, 254, 270, 288, 320, 324, 331, 360, 381, 384, 405, 432, 480, 508, 540, 576, 635, 640, 648, 662, 720, 762, 810, 864, 960, 993, 1016, 1080, 1143, 1152, 1270, 1296, 1324, 1440, 1524, 1620, 1655, 1728, 1905, 1920, 1986, 2032, 2160, 2286, 2540, 2592, 2648, 2880, 2979, 3048, 3240, 3310, 3429, 3456, 3810, 3972, 4064, 4320, 4572, 4965, 5080, 5184, 5296, 5715, 5760, 5958, 6096, 6480, 6620, 6858, 7620, 7944, 8128, 8640, 8937, 9144, 9930, 10160, 10287, 10368, 10592, 11430, 11916, 12192, 12960, 13240, 13716, 14895, 15240, 15888, 16256, 17145, 17280, 17874, 18288, 19860, 20320, 20574, 21184, 22860, 23832, 24384, 25920, 26480, 26811, 27432, 29790, 30480, 31776, 34290, 35748, 36576, 39720, 40640, 41148, 42037, 42368, 44685, 45720, 47664, 48768, 51435, 51840, 52960, 53622, 54864, 59580, 60960, 63552, 68580, 71496, 73152, 79440, 81280, 82296, 84074, 89370, 91440, 95328, 102870, 105920, 107244, 109728, 119160, 121920, 126111, 127104, 134055, 137160, 142992, 146304, 158880, 164592, 168148, 178740, 182880, 190656, 205740, 210185, 211840, 214488, 219456, 238320, 243840, 252222, 268110, 274320, 285984, 317760, 329184, 336296, 357480, 365760, 378333, 381312, 411480, 420370, 428976, 438912, 476640, 504444, 536220, 548640, 571968, 630555, 635520, 658368, 672592, 714960, 731520, 756666, 822960, 840740, 857952, 953280, 1008888, 1072440, 1097280, 1134999, 1143936, 1261110, 1316736, 1345184, 1429920, 1513332, 1645920, 1681480, 1715904, 1891665, 1906560, 2017776, 2144880, 2194560, 2269998, 2522220, 2690368, 2859840, 3026664, 3291840, 3362960, 3404997, 3431808, 3783330, 4035552, 4289760, 4539996, 5044440, 5380736, 5674995, 5719680, 6053328, 6583680, 6725920, 6809994, 7566660, 8071104, 8579520, 9079992, 10088880, 11349990, 12106656, 13451840, 13619988, 15133320, 16142208, 17024985, 17159040, 18159984, 20177760, 22699980, 24213312, 26903680, 27239976, 30266640, 34049970, 36319968, 40355520, 45399960, 48426624, 54479952, 60533280, 68099940, 72639936, 80711040, 90799920, 108959904, 121066560, 136199880, 145279872, 181599840, 217919808, 242133120, 272399760, 363199680, 435839616, 544799520, 726399360, 1089599040, 2179198080]

約数ペア:

[(1, 2179198080), (2, 1089599040), (3, 726399360), (4, 544799520), (5, 435839616), (6, 363199680), (8, 272399760), (9, 242133120), (10, 217919808), (12, 181599840), (15, 145279872), (16, 136199880), (18, 121066560), (20, 108959904), (24, 90799920), (27, 80711040), (30, 72639936), (32, 68099940), (36, 60533280), (40, 54479952), (45, 48426624), (48, 45399960), (54, 40355520), (60, 36319968), (64, 34049970), (72, 30266640), (80, 27239976), (81, 26903680), (90, 24213312), (96, 22699980), (108, 20177760), (120, 18159984), (127, 17159040), (128, 17024985), (135, 16142208), (144, 15133320), (160, 13619988), (162, 13451840), (180, 12106656), (192, 11349990), (216, 10088880), (240, 9079992), (254, 8579520), (270, 8071104), (288, 7566660), (320, 6809994), (324, 6725920), (331, 6583680), (360, 6053328), (381, 5719680), (384, 5674995), (405, 5380736), (432, 5044440), (480, 4539996), (508, 4289760), (540, 4035552), (576, 3783330), (635, 3431808), (640, 3404997), (648, 3362960), (662, 3291840), (720, 3026664), (762, 2859840), (810, 2690368), (864, 2522220), (960, 2269998), (993, 2194560), (1016, 2144880), (1080, 2017776), (1143, 1906560), (1152, 1891665), (1270, 1715904), (1296, 1681480), (1324, 1645920), (1440, 1513332), (1524, 1429920), (1620, 1345184), (1655, 1316736), (1728, 1261110), (1905, 1143936), (1920, 1134999), (1986, 1097280), (2032, 1072440), (2160, 1008888), (2286, 953280), (2540, 857952), (2592, 840740), (2648, 822960), (2880, 756666), (2979, 731520), (3048, 714960), (3240, 672592), (3310, 658368), (3429, 635520), (3456, 630555), (3810, 571968), (3972, 548640), (4064, 536220), (4320, 504444), (4572, 476640), (4965, 438912), (5080, 428976), (5184, 420370), (5296, 411480), (5715, 381312), (5760, 378333), (5958, 365760), (6096, 357480), (6480, 336296), (6620, 329184), (6858, 317760), (7620, 285984), (7944, 274320), (8128, 268110), (8640, 252222), (8937, 243840), (9144, 238320), (9930, 219456), (10160, 214488), (10287, 211840), (10368, 210185), (10592, 205740), (11430, 190656), (11916, 182880), (12192, 178740), (12960, 168148), (13240, 164592), (13716, 158880), (14895, 146304), (15240, 142992), (15888, 137160), (16256, 134055), (17145, 127104), (17280, 126111), (17874, 121920), (18288, 119160), (19860, 109728), (20320, 107244), (20574, 105920), (21184, 102870), (22860, 95328), (23832, 91440), (24384, 89370), (25920, 84074), (26480, 82296), (26811, 81280), (27432, 79440), (29790, 73152), (30480, 71496), (31776, 68580), (34290, 63552), (35748, 60960), (36576, 59580), (39720, 54864), (40640, 53622), (41148, 52960), (42037, 51840), (42368, 51435), (44685, 48768), (45720, 47664)]