20622280320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9397}}^1$

素因数の和:9552

約数の個数: 256

約数和(自身を含む): 73620172800

約数和(自身を除く): 52997892480

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, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3456, 3810, 4064, 4320, 4572, 5080, 5715, 5760, 6096, 6858, 7620, 8128, 8640, 9144, 9397, 10160, 11430, 12192, 13716, 15240, 16256, 17145, 17280, 18288, 18794, 20320, 22860, 24384, 27432, 28191, 30480, 34290, 36576, 37588, 40640, 45720, 46985, 48768, 54864, 56382, 60960, 68580, 73152, 75176, 81280, 84573, 91440, 93970, 109728, 112764, 121920, 137160, 140955, 146304, 150352, 169146, 182880, 187940, 219456, 225528, 243840, 253719, 274320, 281910, 300704, 338292, 365760, 375880, 422865, 438912, 451056, 507438, 548640, 563820, 601408, 676584, 731520, 751760, 845730, 902112, 1014876, 1097280, 1127640, 1193419, 1202816, 1268595, 1353168, 1503520, 1691460, 1804224, 2029752, 2194560, 2255280, 2386838, 2537190, 2706336, 3007040, 3382920, 3580257, 3608448, 4059504, 4510560, 4773676, 5074380, 5412672, 5967095, 6014080, 6765840, 7160514, 8119008, 9021120, 9547352, 10148760, 10740771, 10825344, 11934190, 13531680, 14321028, 16238016, 17901285, 18042240, 19094704, 20297520, 21481542, 23868380, 27063360, 28642056, 32222313, 32476032, 35802570, 38189408, 40595040, 42963084, 47736760, 53703855, 54126720, 57284112, 64444626, 71605140, 76378816, 81190080, 85926168, 95473520, 107407710, 114568224, 128889252, 143210280, 152757632, 161111565, 162380160, 171852336, 190947040, 214815420, 229136448, 257778504, 286420560, 322223130, 343704672, 381894080, 429630840, 458272896, 515557008, 572841120, 644446260, 687409344, 763788160, 859261680, 1031114016, 1145682240, 1288892520, 1374818688, 1718523360, 2062228032, 2291364480, 2577785040, 3437046720, 4124456064, 5155570080, 6874093440, 10311140160, 20622280320]

約数ペア:

[(1, 20622280320), (2, 10311140160), (3, 6874093440), (4, 5155570080), (5, 4124456064), (6, 3437046720), (8, 2577785040), (9, 2291364480), (10, 2062228032), (12, 1718523360), (15, 1374818688), (16, 1288892520), (18, 1145682240), (20, 1031114016), (24, 859261680), (27, 763788160), (30, 687409344), (32, 644446260), (36, 572841120), (40, 515557008), (45, 458272896), (48, 429630840), (54, 381894080), (60, 343704672), (64, 322223130), (72, 286420560), (80, 257778504), (90, 229136448), (96, 214815420), (108, 190947040), (120, 171852336), (127, 162380160), (128, 161111565), (135, 152757632), (144, 143210280), (160, 128889252), (180, 114568224), (192, 107407710), (216, 95473520), (240, 85926168), (254, 81190080), (270, 76378816), (288, 71605140), (320, 64444626), (360, 57284112), (381, 54126720), (384, 53703855), (432, 47736760), (480, 42963084), (508, 40595040), (540, 38189408), (576, 35802570), (635, 32476032), (640, 32222313), (720, 28642056), (762, 27063360), (864, 23868380), (960, 21481542), (1016, 20297520), (1080, 19094704), (1143, 18042240), (1152, 17901285), (1270, 16238016), (1440, 14321028), (1524, 13531680), (1728, 11934190), (1905, 10825344), (1920, 10740771), (2032, 10148760), (2160, 9547352), (2286, 9021120), (2540, 8119008), (2880, 7160514), (3048, 6765840), (3429, 6014080), (3456, 5967095), (3810, 5412672), (4064, 5074380), (4320, 4773676), (4572, 4510560), (5080, 4059504), (5715, 3608448), (5760, 3580257), (6096, 3382920), (6858, 3007040), (7620, 2706336), (8128, 2537190), (8640, 2386838), (9144, 2255280), (9397, 2194560), (10160, 2029752), (11430, 1804224), (12192, 1691460), (13716, 1503520), (15240, 1353168), (16256, 1268595), (17145, 1202816), (17280, 1193419), (18288, 1127640), (18794, 1097280), (20320, 1014876), (22860, 902112), (24384, 845730), (27432, 751760), (28191, 731520), (30480, 676584), (34290, 601408), (36576, 563820), (37588, 548640), (40640, 507438), (45720, 451056), (46985, 438912), (48768, 422865), (54864, 375880), (56382, 365760), (60960, 338292), (68580, 300704), (73152, 281910), (75176, 274320), (81280, 253719), (84573, 243840), (91440, 225528), (93970, 219456), (109728, 187940), (112764, 182880), (121920, 169146), (137160, 150352), (140955, 146304)]