21952660320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1399}}^1$

素因数の和:2078

約数の個数: 288

約数和(自身を含む): 79500657600

約数和(自身を除く): 57547997280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 641, 680, 720, 765, 816, 1020, 1224, 1282, 1360, 1399, 1440, 1530, 1632, 1923, 2040, 2448, 2564, 2720, 2798, 3060, 3205, 3846, 4080, 4197, 4896, 5128, 5596, 5769, 6120, 6410, 6995, 7692, 8160, 8394, 9615, 10256, 10897, 11192, 11538, 12240, 12591, 12820, 13990, 15384, 16788, 19230, 20512, 20985, 21794, 22384, 23076, 23783, 24480, 25182, 25640, 27980, 28845, 30768, 32691, 33576, 38460, 41970, 43588, 44768, 46152, 47566, 50364, 51280, 54485, 55960, 57690, 61536, 62955, 65382, 67152, 71349, 76920, 83940, 87176, 92304, 95132, 98073, 100728, 102560, 108970, 111920, 115380, 118915, 125910, 130764, 134304, 142698, 153840, 163455, 167880, 174352, 184608, 190264, 196146, 201456, 214047, 217940, 223840, 230760, 237830, 251820, 261528, 285396, 307680, 326910, 335760, 348704, 356745, 380528, 392292, 402912, 428094, 435880, 461520, 475660, 490365, 503640, 523056, 570792, 653820, 671520, 713490, 761056, 784584, 856188, 871760, 896759, 923040, 951320, 980730, 1007280, 1046112, 1070235, 1141584, 1307640, 1426980, 1569168, 1712376, 1743520, 1793518, 1902640, 1961460, 2014560, 2140470, 2283168, 2615280, 2690277, 2853960, 3138336, 3424752, 3587036, 3805280, 3922920, 4280940, 4483795, 5230560, 5380554, 5707920, 6849504, 7174072, 7845840, 8070831, 8561880, 8967590, 10761108, 11415840, 13451385, 14348144, 15244903, 15691680, 16141662, 17123760, 17935180, 21522216, 26902770, 28696288, 30489806, 32283324, 34247520, 35870360, 40354155, 43044432, 45734709, 53805540, 60979612, 64566648, 71740720, 76224515, 80708310, 86088864, 91469418, 107611080, 121959224, 129133296, 137204127, 143481440, 152449030, 161416620, 182938836, 215222160, 228673545, 243918448, 258266592, 274408254, 304898060, 322833240, 365877672, 430444320, 457347090, 487836896, 548816508, 609796120, 645666480, 686020635, 731755344, 914694180, 1097633016, 1219592240, 1291332960, 1372041270, 1463510688, 1829388360, 2195266032, 2439184480, 2744082540, 3658776720, 4390532064, 5488165080, 7317553440, 10976330160, 21952660320]

約数ペア:

[(1, 21952660320), (2, 10976330160), (3, 7317553440), (4, 5488165080), (5, 4390532064), (6, 3658776720), (8, 2744082540), (9, 2439184480), (10, 2195266032), (12, 1829388360), (15, 1463510688), (16, 1372041270), (17, 1291332960), (18, 1219592240), (20, 1097633016), (24, 914694180), (30, 731755344), (32, 686020635), (34, 645666480), (36, 609796120), (40, 548816508), (45, 487836896), (48, 457347090), (51, 430444320), (60, 365877672), (68, 322833240), (72, 304898060), (80, 274408254), (85, 258266592), (90, 243918448), (96, 228673545), (102, 215222160), (120, 182938836), (136, 161416620), (144, 152449030), (153, 143481440), (160, 137204127), (170, 129133296), (180, 121959224), (204, 107611080), (240, 91469418), (255, 86088864), (272, 80708310), (288, 76224515), (306, 71740720), (340, 64566648), (360, 60979612), (408, 53805540), (480, 45734709), (510, 43044432), (544, 40354155), (612, 35870360), (641, 34247520), (680, 32283324), (720, 30489806), (765, 28696288), (816, 26902770), (1020, 21522216), (1224, 17935180), (1282, 17123760), (1360, 16141662), (1399, 15691680), (1440, 15244903), (1530, 14348144), (1632, 13451385), (1923, 11415840), (2040, 10761108), (2448, 8967590), (2564, 8561880), (2720, 8070831), (2798, 7845840), (3060, 7174072), (3205, 6849504), (3846, 5707920), (4080, 5380554), (4197, 5230560), (4896, 4483795), (5128, 4280940), (5596, 3922920), (5769, 3805280), (6120, 3587036), (6410, 3424752), (6995, 3138336), (7692, 2853960), (8160, 2690277), (8394, 2615280), (9615, 2283168), (10256, 2140470), (10897, 2014560), (11192, 1961460), (11538, 1902640), (12240, 1793518), (12591, 1743520), (12820, 1712376), (13990, 1569168), (15384, 1426980), (16788, 1307640), (19230, 1141584), (20512, 1070235), (20985, 1046112), (21794, 1007280), (22384, 980730), (23076, 951320), (23783, 923040), (24480, 896759), (25182, 871760), (25640, 856188), (27980, 784584), (28845, 761056), (30768, 713490), (32691, 671520), (33576, 653820), (38460, 570792), (41970, 523056), (43588, 503640), (44768, 490365), (46152, 475660), (47566, 461520), (50364, 435880), (51280, 428094), (54485, 402912), (55960, 392292), (57690, 380528), (61536, 356745), (62955, 348704), (65382, 335760), (67152, 326910), (71349, 307680), (76920, 285396), (83940, 261528), (87176, 251820), (92304, 237830), (95132, 230760), (98073, 223840), (100728, 217940), (102560, 214047), (108970, 201456), (111920, 196146), (115380, 190264), (118915, 184608), (125910, 174352), (130764, 167880), (134304, 163455), (142698, 153840)]