1982819520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 448

約数和(自身を含む): 7888711680

約数和(自身を除く): 5905892160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 396, 432, 440, 465, 480, 495, 496, 528, 540, 558, 576, 594, 620, 660, 673, 682, 704, 720, 744, 792, 837, 864, 880, 930, 960, 990, 992, 1023, 1056, 1080, 1116, 1188, 1240, 1320, 1346, 1364, 1395, 1440, 1485, 1488, 1584, 1674, 1705, 1728, 1760, 1860, 1980, 1984, 2019, 2046, 2112, 2160, 2232, 2376, 2480, 2640, 2692, 2728, 2790, 2880, 2970, 2976, 3069, 3168, 3348, 3365, 3410, 3520, 3720, 3960, 4038, 4092, 4185, 4320, 4464, 4752, 4960, 5115, 5280, 5384, 5456, 5580, 5940, 5952, 6057, 6138, 6336, 6696, 6730, 6820, 7403, 7440, 7920, 8076, 8184, 8370, 8640, 8928, 9207, 9504, 9920, 10095, 10230, 10560, 10768, 10912, 11160, 11880, 12114, 12276, 13392, 13460, 13640, 14806, 14880, 15345, 15840, 16152, 16368, 16740, 17856, 18171, 18414, 19008, 20190, 20460, 20863, 21536, 21824, 22209, 22320, 23760, 24228, 24552, 26784, 26920, 27280, 29612, 29760, 30285, 30690, 31680, 32304, 32736, 33480, 36342, 36828, 37015, 40380, 40920, 41726, 43072, 44418, 44640, 46035, 47520, 48456, 49104, 53568, 53840, 54560, 59224, 60570, 61380, 62589, 64608, 65472, 66627, 66960, 72684, 73656, 74030, 80760, 81840, 83452, 88836, 89280, 90855, 92070, 95040, 96912, 98208, 104315, 107680, 109120, 111045, 118448, 121140, 122760, 125178, 129216, 133254, 133920, 145368, 147312, 148060, 161520, 163680, 166904, 177672, 181710, 184140, 187767, 193824, 196416, 199881, 208630, 215360, 222090, 229493, 236896, 242280, 245520, 250356, 266508, 267840, 290736, 294624, 296120, 312945, 323040, 327360, 333135, 333808, 355344, 363420, 368280, 375534, 387648, 399762, 417260, 444180, 458986, 473792, 484560, 491040, 500712, 533016, 563301, 581472, 589248, 592240, 625890, 646080, 666270, 667616, 688479, 710688, 726840, 736560, 751068, 799524, 834520, 888360, 917972, 938835, 969120, 982080, 999405, 1001424, 1066032, 1126602, 1147465, 1162944, 1184480, 1251780, 1332540, 1335232, 1376958, 1421376, 1453680, 1473120, 1502136, 1599048, 1669040, 1776720, 1835944, 1877670, 1938240, 1998810, 2002848, 2065437, 2132064, 2253204, 2294930, 2368960, 2503560, 2665080, 2753916, 2816505, 2907360, 2946240, 3004272, 3198096, 3338080, 3442395, 3553440, 3671888, 3755340, 3997620, 4005696, 4130874, 4264128, 4506408, 4589860, 5007120, 5330160, 5507832, 5633010, 5814720, 6008544, 6196311, 6396192, 6676160, 6884790, 7106880, 7343776, 7510680, 7995240, 8261748, 9012816, 9179720, 10014240, 10327185, 10660320, 11015664, 11266020, 12017088, 12392622, 12792384, 13769580, 14687552, 15021360, 15990480, 16523496, 18025632, 18359440, 20028480, 20654370, 21320640, 22031328, 22532040, 24785244, 27539160, 30042720, 30981555, 31980960, 33046992, 36051264, 36718880, 41308740, 44062656, 45064080, 49570488, 55078320, 60085440, 61963110, 63961920, 66093984, 73437760, 82617480, 90128160, 99140976, 110156640, 123926220, 132187968, 165234960, 180256320, 198281952, 220313280, 247852440, 330469920, 396563904, 495704880, 660939840, 991409760, 1982819520]

約数ペア:

[(1, 1982819520), (2, 991409760), (3, 660939840), (4, 495704880), (5, 396563904), (6, 330469920), (8, 247852440), (9, 220313280), (10, 198281952), (11, 180256320), (12, 165234960), (15, 132187968), (16, 123926220), (18, 110156640), (20, 99140976), (22, 90128160), (24, 82617480), (27, 73437760), (30, 66093984), (31, 63961920), (32, 61963110), (33, 60085440), (36, 55078320), (40, 49570488), (44, 45064080), (45, 44062656), (48, 41308740), (54, 36718880), (55, 36051264), (60, 33046992), (62, 31980960), (64, 30981555), (66, 30042720), (72, 27539160), (80, 24785244), (88, 22532040), (90, 22031328), (93, 21320640), (96, 20654370), (99, 20028480), (108, 18359440), (110, 18025632), (120, 16523496), (124, 15990480), (132, 15021360), (135, 14687552), (144, 13769580), (155, 12792384), (160, 12392622), (165, 12017088), (176, 11266020), (180, 11015664), (186, 10660320), (192, 10327185), (198, 10014240), (216, 9179720), (220, 9012816), (240, 8261748), (248, 7995240), (264, 7510680), (270, 7343776), (279, 7106880), (288, 6884790), (297, 6676160), (310, 6396192), (320, 6196311), (330, 6008544), (341, 5814720), (352, 5633010), (360, 5507832), (372, 5330160), (396, 5007120), (432, 4589860), (440, 4506408), (465, 4264128), (480, 4130874), (495, 4005696), (496, 3997620), (528, 3755340), (540, 3671888), (558, 3553440), (576, 3442395), (594, 3338080), (620, 3198096), (660, 3004272), (673, 2946240), (682, 2907360), (704, 2816505), (720, 2753916), (744, 2665080), (792, 2503560), (837, 2368960), (864, 2294930), (880, 2253204), (930, 2132064), (960, 2065437), (990, 2002848), (992, 1998810), (1023, 1938240), (1056, 1877670), (1080, 1835944), (1116, 1776720), (1188, 1669040), (1240, 1599048), (1320, 1502136), (1346, 1473120), (1364, 1453680), (1395, 1421376), (1440, 1376958), (1485, 1335232), (1488, 1332540), (1584, 1251780), (1674, 1184480), (1705, 1162944), (1728, 1147465), (1760, 1126602), (1860, 1066032), (1980, 1001424), (1984, 999405), (2019, 982080), (2046, 969120), (2112, 938835), (2160, 917972), (2232, 888360), (2376, 834520), (2480, 799524), (2640, 751068), (2692, 736560), (2728, 726840), (2790, 710688), (2880, 688479), (2970, 667616), (2976, 666270), (3069, 646080), (3168, 625890), (3348, 592240), (3365, 589248), (3410, 581472), (3520, 563301), (3720, 533016), (3960, 500712), (4038, 491040), (4092, 484560), (4185, 473792), (4320, 458986), (4464, 444180), (4752, 417260), (4960, 399762), (5115, 387648), (5280, 375534), (5384, 368280), (5456, 363420), (5580, 355344), (5940, 333808), (5952, 333135), (6057, 327360), (6138, 323040), (6336, 312945), (6696, 296120), (6730, 294624), (6820, 290736), (7403, 267840), (7440, 266508), (7920, 250356), (8076, 245520), (8184, 242280), (8370, 236896), (8640, 229493), (8928, 222090), (9207, 215360), (9504, 208630), (9920, 199881), (10095, 196416), (10230, 193824), (10560, 187767), (10768, 184140), (10912, 181710), (11160, 177672), (11880, 166904), (12114, 163680), (12276, 161520), (13392, 148060), (13460, 147312), (13640, 145368), (14806, 133920), (14880, 133254), (15345, 129216), (15840, 125178), (16152, 122760), (16368, 121140), (16740, 118448), (17856, 111045), (18171, 109120), (18414, 107680), (19008, 104315), (20190, 98208), (20460, 96912), (20863, 95040), (21536, 92070), (21824, 90855), (22209, 89280), (22320, 88836), (23760, 83452), (24228, 81840), (24552, 80760), (26784, 74030), (26920, 73656), (27280, 72684), (29612, 66960), (29760, 66627), (30285, 65472), (30690, 64608), (31680, 62589), (32304, 61380), (32736, 60570), (33480, 59224), (36342, 54560), (36828, 53840), (37015, 53568), (40380, 49104), (40920, 48456), (41726, 47520), (43072, 46035), (44418, 44640)]