2639647440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 400

約数和(自身を含む): 9722592000

約数和(自身を除く): 7082944560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 89, 90, 92, 108, 115, 120, 135, 138, 144, 162, 178, 180, 184, 199, 207, 216, 230, 240, 267, 270, 276, 324, 345, 356, 360, 368, 398, 405, 414, 432, 445, 460, 534, 540, 552, 597, 621, 648, 690, 712, 720, 796, 801, 810, 828, 890, 920, 995, 1035, 1068, 1080, 1104, 1194, 1242, 1296, 1335, 1380, 1424, 1592, 1602, 1620, 1656, 1780, 1791, 1840, 1863, 1990, 2047, 2070, 2136, 2160, 2388, 2403, 2484, 2670, 2760, 2985, 3105, 3184, 3204, 3240, 3312, 3560, 3582, 3726, 3980, 4005, 4094, 4140, 4272, 4577, 4776, 4806, 4968, 5340, 5373, 5520, 5970, 6141, 6210, 6408, 6480, 7120, 7164, 7209, 7452, 7960, 8010, 8188, 8280, 8955, 9154, 9315, 9552, 9612, 9936, 10235, 10680, 10746, 11940, 12015, 12282, 12420, 12816, 13731, 14328, 14418, 14904, 15920, 16020, 16119, 16376, 16560, 17711, 17910, 18308, 18423, 18630, 19224, 20470, 21360, 21492, 22885, 23880, 24030, 24564, 24840, 26865, 27462, 28656, 28836, 29808, 30705, 32040, 32238, 32752, 35422, 35820, 36045, 36616, 36846, 37260, 38448, 40940, 41193, 42984, 45770, 47760, 48060, 49128, 49680, 53133, 53730, 54924, 55269, 57672, 61410, 64080, 64476, 68655, 70844, 71640, 72090, 73232, 73692, 74520, 80595, 81880, 82386, 85968, 88555, 91540, 92115, 96120, 98256, 106266, 107460, 109848, 110538, 115344, 122820, 123579, 128952, 137310, 141688, 143280, 144180, 147384, 149040, 159399, 161190, 163760, 164772, 165807, 177110, 183080, 184230, 192240, 205965, 212532, 214920, 219696, 221076, 245640, 247158, 257904, 265665, 274620, 276345, 283376, 288360, 294768, 318798, 322380, 329544, 331614, 354220, 366160, 368460, 370737, 407353, 411930, 425064, 429840, 442152, 478197, 491280, 494316, 531330, 549240, 552690, 576720, 617895, 637596, 644760, 659088, 663228, 708440, 736920, 741474, 796995, 814706, 823860, 829035, 850128, 884304, 956394, 988632, 1062660, 1098480, 1105380, 1222059, 1235790, 1275192, 1289520, 1326456, 1416880, 1434591, 1473840, 1482948, 1593990, 1629412, 1647720, 1658070, 1853685, 1912788, 1977264, 2036765, 2125320, 2210760, 2390985, 2444118, 2471580, 2550384, 2652912, 2869182, 2965896, 3187980, 3258824, 3295440, 3316140, 3666177, 3707370, 3825576, 4073530, 4250640, 4421520, 4781970, 4888236, 4943160, 5738364, 5931792, 6110295, 6375960, 6517648, 6632280, 7172955, 7332354, 7414740, 7651152, 8147060, 9563940, 9776472, 9886320, 10998531, 11476728, 12220590, 12751920, 13264560, 14345910, 14664708, 14829480, 16294120, 18330885, 19127880, 19552944, 21997062, 22953456, 24441180, 28691820, 29329416, 29658960, 32588240, 32995593, 36661770, 38255760, 43994124, 48882360, 54992655, 57383640, 58658832, 65991186, 73323540, 87988248, 97764720, 109985310, 114767280, 131982372, 146647080, 164977965, 175976496, 219970620, 263964744, 293294160, 329955930, 439941240, 527929488, 659911860, 879882480, 1319823720, 2639647440]

約数ペア:

[(1, 2639647440), (2, 1319823720), (3, 879882480), (4, 659911860), (5, 527929488), (6, 439941240), (8, 329955930), (9, 293294160), (10, 263964744), (12, 219970620), (15, 175976496), (16, 164977965), (18, 146647080), (20, 131982372), (23, 114767280), (24, 109985310), (27, 97764720), (30, 87988248), (36, 73323540), (40, 65991186), (45, 58658832), (46, 57383640), (48, 54992655), (54, 48882360), (60, 43994124), (69, 38255760), (72, 36661770), (80, 32995593), (81, 32588240), (89, 29658960), (90, 29329416), (92, 28691820), (108, 24441180), (115, 22953456), (120, 21997062), (135, 19552944), (138, 19127880), (144, 18330885), (162, 16294120), (178, 14829480), (180, 14664708), (184, 14345910), (199, 13264560), (207, 12751920), (216, 12220590), (230, 11476728), (240, 10998531), (267, 9886320), (270, 9776472), (276, 9563940), (324, 8147060), (345, 7651152), (356, 7414740), (360, 7332354), (368, 7172955), (398, 6632280), (405, 6517648), (414, 6375960), (432, 6110295), (445, 5931792), (460, 5738364), (534, 4943160), (540, 4888236), (552, 4781970), (597, 4421520), (621, 4250640), (648, 4073530), (690, 3825576), (712, 3707370), (720, 3666177), (796, 3316140), (801, 3295440), (810, 3258824), (828, 3187980), (890, 2965896), (920, 2869182), (995, 2652912), (1035, 2550384), (1068, 2471580), (1080, 2444118), (1104, 2390985), (1194, 2210760), (1242, 2125320), (1296, 2036765), (1335, 1977264), (1380, 1912788), (1424, 1853685), (1592, 1658070), (1602, 1647720), (1620, 1629412), (1656, 1593990), (1780, 1482948), (1791, 1473840), (1840, 1434591), (1863, 1416880), (1990, 1326456), (2047, 1289520), (2070, 1275192), (2136, 1235790), (2160, 1222059), (2388, 1105380), (2403, 1098480), (2484, 1062660), (2670, 988632), (2760, 956394), (2985, 884304), (3105, 850128), (3184, 829035), (3204, 823860), (3240, 814706), (3312, 796995), (3560, 741474), (3582, 736920), (3726, 708440), (3980, 663228), (4005, 659088), (4094, 644760), (4140, 637596), (4272, 617895), (4577, 576720), (4776, 552690), (4806, 549240), (4968, 531330), (5340, 494316), (5373, 491280), (5520, 478197), (5970, 442152), (6141, 429840), (6210, 425064), (6408, 411930), (6480, 407353), (7120, 370737), (7164, 368460), (7209, 366160), (7452, 354220), (7960, 331614), (8010, 329544), (8188, 322380), (8280, 318798), (8955, 294768), (9154, 288360), (9315, 283376), (9552, 276345), (9612, 274620), (9936, 265665), (10235, 257904), (10680, 247158), (10746, 245640), (11940, 221076), (12015, 219696), (12282, 214920), (12420, 212532), (12816, 205965), (13731, 192240), (14328, 184230), (14418, 183080), (14904, 177110), (15920, 165807), (16020, 164772), (16119, 163760), (16376, 161190), (16560, 159399), (17711, 149040), (17910, 147384), (18308, 144180), (18423, 143280), (18630, 141688), (19224, 137310), (20470, 128952), (21360, 123579), (21492, 122820), (22885, 115344), (23880, 110538), (24030, 109848), (24564, 107460), (24840, 106266), (26865, 98256), (27462, 96120), (28656, 92115), (28836, 91540), (29808, 88555), (30705, 85968), (32040, 82386), (32238, 81880), (32752, 80595), (35422, 74520), (35820, 73692), (36045, 73232), (36616, 72090), (36846, 71640), (37260, 70844), (38448, 68655), (40940, 64476), (41193, 64080), (42984, 61410), (45770, 57672), (47760, 55269), (48060, 54924), (49128, 53730), (49680, 53133)]