20602529280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2506

約数の個数: 320

約数和(自身を含む): 73789562880

約数和(自身を除く): 53187033600

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, 256, 270, 288, 320, 360, 381, 384, 432, 480, 508, 512, 540, 576, 635, 640, 720, 762, 768, 864, 960, 1016, 1080, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1728, 1905, 1920, 2032, 2160, 2286, 2304, 2347, 2540, 2560, 2880, 3048, 3429, 3456, 3810, 3840, 4064, 4320, 4572, 4608, 4694, 5080, 5715, 5760, 6096, 6858, 6912, 7041, 7620, 7680, 8128, 8640, 9144, 9388, 10160, 11430, 11520, 11735, 12192, 13716, 13824, 14082, 15240, 16256, 17145, 17280, 18288, 18776, 20320, 21123, 22860, 23040, 23470, 24384, 27432, 28164, 30480, 32512, 34290, 34560, 35205, 36576, 37552, 40640, 42246, 45720, 46940, 48768, 54864, 56328, 60960, 63369, 65024, 68580, 69120, 70410, 73152, 75104, 81280, 84492, 91440, 93880, 97536, 105615, 109728, 112656, 121920, 126738, 137160, 140820, 146304, 150208, 162560, 168984, 182880, 187760, 195072, 211230, 219456, 225312, 243840, 253476, 274320, 281640, 292608, 298069, 300416, 316845, 325120, 337968, 365760, 375520, 422460, 438912, 450624, 487680, 506952, 548640, 563280, 585216, 596138, 600832, 633690, 675936, 731520, 751040, 844920, 877824, 894207, 901248, 975360, 1013904, 1097280, 1126560, 1192276, 1201664, 1267380, 1351872, 1463040, 1490345, 1502080, 1689840, 1755648, 1788414, 1802496, 2027808, 2194560, 2253120, 2384552, 2534760, 2682621, 2703744, 2926080, 2980690, 3004160, 3379680, 3576828, 3604992, 4055616, 4389120, 4471035, 4506240, 4769104, 5069520, 5365242, 5407488, 5961380, 6008320, 6759360, 7153656, 8047863, 8111232, 8778240, 8942070, 9012480, 9538208, 10139040, 10730484, 10814976, 11922760, 13413105, 13518720, 14307312, 16095726, 16222464, 17884140, 18024960, 19076416, 20278080, 21460968, 23845520, 26826210, 27037440, 28614624, 32191452, 32444928, 35768280, 38152832, 40239315, 40556160, 42921936, 47691040, 53652420, 54074880, 57229248, 64382904, 71536560, 76305664, 80478630, 81112320, 85843872, 95382080, 107304840, 114458496, 128765808, 143073120, 152611328, 160957260, 162224640, 171687744, 190764160, 214609680, 228916992, 257531616, 286146240, 321914520, 343375488, 381528320, 429219360, 457833984, 515063232, 572292480, 643829040, 686750976, 763056640, 858438720, 1030126464, 1144584960, 1287658080, 1373501952, 1716877440, 2060252928, 2289169920, 2575316160, 3433754880, 4120505856, 5150632320, 6867509760, 10301264640, 20602529280]

約数ペア:

[(1, 20602529280), (2, 10301264640), (3, 6867509760), (4, 5150632320), (5, 4120505856), (6, 3433754880), (8, 2575316160), (9, 2289169920), (10, 2060252928), (12, 1716877440), (15, 1373501952), (16, 1287658080), (18, 1144584960), (20, 1030126464), (24, 858438720), (27, 763056640), (30, 686750976), (32, 643829040), (36, 572292480), (40, 515063232), (45, 457833984), (48, 429219360), (54, 381528320), (60, 343375488), (64, 321914520), (72, 286146240), (80, 257531616), (90, 228916992), (96, 214609680), (108, 190764160), (120, 171687744), (127, 162224640), (128, 160957260), (135, 152611328), (144, 143073120), (160, 128765808), (180, 114458496), (192, 107304840), (216, 95382080), (240, 85843872), (254, 81112320), (256, 80478630), (270, 76305664), (288, 71536560), (320, 64382904), (360, 57229248), (381, 54074880), (384, 53652420), (432, 47691040), (480, 42921936), (508, 40556160), (512, 40239315), (540, 38152832), (576, 35768280), (635, 32444928), (640, 32191452), (720, 28614624), (762, 27037440), (768, 26826210), (864, 23845520), (960, 21460968), (1016, 20278080), (1080, 19076416), (1143, 18024960), (1152, 17884140), (1270, 16222464), (1280, 16095726), (1440, 14307312), (1524, 13518720), (1536, 13413105), (1728, 11922760), (1905, 10814976), (1920, 10730484), (2032, 10139040), (2160, 9538208), (2286, 9012480), (2304, 8942070), (2347, 8778240), (2540, 8111232), (2560, 8047863), (2880, 7153656), (3048, 6759360), (3429, 6008320), (3456, 5961380), (3810, 5407488), (3840, 5365242), (4064, 5069520), (4320, 4769104), (4572, 4506240), (4608, 4471035), (4694, 4389120), (5080, 4055616), (5715, 3604992), (5760, 3576828), (6096, 3379680), (6858, 3004160), (6912, 2980690), (7041, 2926080), (7620, 2703744), (7680, 2682621), (8128, 2534760), (8640, 2384552), (9144, 2253120), (9388, 2194560), (10160, 2027808), (11430, 1802496), (11520, 1788414), (11735, 1755648), (12192, 1689840), (13716, 1502080), (13824, 1490345), (14082, 1463040), (15240, 1351872), (16256, 1267380), (17145, 1201664), (17280, 1192276), (18288, 1126560), (18776, 1097280), (20320, 1013904), (21123, 975360), (22860, 901248), (23040, 894207), (23470, 877824), (24384, 844920), (27432, 751040), (28164, 731520), (30480, 675936), (32512, 633690), (34290, 600832), (34560, 596138), (35205, 585216), (36576, 563280), (37552, 548640), (40640, 506952), (42246, 487680), (45720, 450624), (46940, 438912), (48768, 422460), (54864, 375520), (56328, 365760), (60960, 337968), (63369, 325120), (65024, 316845), (68580, 300416), (69120, 298069), (70410, 292608), (73152, 281640), (75104, 274320), (81280, 253476), (84492, 243840), (91440, 225312), (93880, 219456), (97536, 211230), (105615, 195072), (109728, 187760), (112656, 182880), (121920, 168984), (126738, 162560), (137160, 150208), (140820, 146304)]