20975604480

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 576

約数和(自身を含む): 77233766400

約数和(自身を除く): 56258161920

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, 59, 60, 64, 72, 80, 81, 90, 96, 108, 118, 120, 127, 128, 135, 144, 160, 162, 177, 180, 192, 216, 236, 240, 243, 254, 256, 270, 288, 295, 320, 324, 354, 360, 381, 384, 405, 432, 472, 480, 486, 508, 531, 540, 576, 590, 635, 640, 648, 708, 720, 729, 762, 768, 810, 864, 885, 944, 960, 972, 1016, 1062, 1080, 1143, 1152, 1180, 1215, 1270, 1280, 1296, 1416, 1440, 1458, 1524, 1593, 1620, 1728, 1770, 1888, 1905, 1920, 1944, 2032, 2124, 2160, 2187, 2286, 2304, 2360, 2430, 2540, 2592, 2655, 2832, 2880, 2916, 3048, 3186, 3240, 3429, 3456, 3540, 3645, 3776, 3810, 3840, 3888, 4064, 4248, 4320, 4374, 4572, 4720, 4779, 4860, 5080, 5184, 5310, 5664, 5715, 5760, 5832, 6096, 6372, 6480, 6858, 6912, 7080, 7290, 7493, 7552, 7620, 7776, 7965, 8128, 8496, 8640, 8748, 9144, 9440, 9558, 9720, 10160, 10287, 10368, 10620, 10935, 11328, 11430, 11520, 11664, 12192, 12744, 12960, 13716, 14160, 14337, 14580, 14986, 15104, 15240, 15552, 15930, 16256, 16992, 17145, 17280, 17496, 18288, 18880, 19116, 19440, 20320, 20574, 20736, 21240, 21870, 22479, 22656, 22860, 23328, 23895, 24384, 25488, 25920, 27432, 28320, 28674, 29160, 29972, 30480, 30861, 31104, 31860, 32512, 33984, 34290, 34560, 34992, 36576, 37465, 37760, 38232, 38880, 40640, 41148, 42480, 43011, 43740, 44958, 45312, 45720, 46656, 47790, 48768, 50976, 51435, 51840, 54864, 56640, 57348, 58320, 59944, 60960, 61722, 62208, 63720, 67437, 67968, 68580, 69984, 71685, 73152, 74930, 75520, 76464, 77760, 81280, 82296, 84960, 86022, 87480, 89916, 91440, 92583, 93312, 95580, 97536, 101952, 102870, 103680, 109728, 112395, 113280, 114696, 116640, 119888, 121920, 123444, 127440, 129033, 134874, 135936, 137160, 139968, 143370, 146304, 149860, 152928, 154305, 155520, 162560, 164592, 169920, 172044, 174960, 179832, 182880, 185166, 186624, 191160, 202311, 203904, 205740, 215055, 219456, 224790, 226560, 229392, 233280, 239776, 243840, 246888, 254880, 258066, 269748, 274320, 277749, 279936, 286740, 292608, 299720, 305856, 308610, 311040, 329184, 337185, 339840, 344088, 349920, 359664, 365760, 370332, 382320, 404622, 407808, 411480, 430110, 438912, 449580, 458784, 462915, 466560, 479552, 487680, 493776, 509760, 516132, 539496, 548640, 555498, 559872, 573480, 599440, 606933, 611712, 617220, 645165, 658368, 674370, 679680, 688176, 699840, 719328, 731520, 740664, 764640, 809244, 822960, 860220, 877824, 899160, 917568, 925830, 933120, 959104, 987552, 1011555, 1019520, 1032264, 1078992, 1097280, 1110996, 1146960, 1198880, 1213866, 1223424, 1234440, 1290330, 1316736, 1348740, 1376352, 1388745, 1399680, 1438656, 1463040, 1481328, 1529280, 1618488, 1645920, 1720440, 1798320, 1820799, 1835136, 1851660, 1918208, 1975104, 2023110, 2039040, 2064528, 2157984, 2194560, 2221992, 2293920, 2397760, 2427732, 2468880, 2580660, 2633472, 2697480, 2752704, 2777490, 2799360, 2877312, 2962656, 3034665, 3058560, 3236976, 3291840, 3440880, 3596640, 3641598, 3670272, 3703320, 3950208, 4046220, 4129056, 4315968, 4389120, 4443984, 4587840, 4795520, 4855464, 4937760, 5161320, 5394960, 5462397, 5505408, 5554980, 5754624, 5925312, 6069330, 6117120, 6473952, 6583680, 6881760, 7193280, 7283196, 7406640, 7900416, 8092440, 8258112, 8631936, 8887968, 9103995, 9175680, 9591040, 9710928, 9875520, 10322640, 10789920, 10924794, 11010816, 11109960, 11850624, 12138660, 12947904, 13167360, 13763520, 14386560, 14566392, 14813280, 16184880, 16387191, 16516224, 17263872, 17775936, 18207990, 18351360, 19421856, 19751040, 20645280, 21579840, 21849588, 22219920, 23701248, 24277320, 25895808, 27311985, 27527040, 28773120, 29132784, 29626560, 32369760, 32774382, 33032448, 35551872, 36415980, 38843712, 39502080, 41290560, 43159680, 43699176, 44439840, 48554640, 51791616, 54623970, 55054080, 58265568, 59253120, 64739520, 65548764, 71103744, 72831960, 77687424, 81935955, 82581120, 86319360, 87398352, 88879680, 97109280, 109247940, 116531136, 118506240, 129479040, 131097528, 145663920, 155374848, 163871910, 165162240, 174796704, 177759360, 194218560, 218495880, 233062272, 258958080, 262195056, 291327840, 327743820, 349593408, 355518720, 388437120, 436991760, 466124544, 524390112, 582655680, 655487640, 699186816, 776874240, 873983520, 1048780224, 1165311360, 1310975280, 1398373632, 1747967040, 2097560448, 2330622720, 2621950560, 3495934080, 4195120896, 5243901120, 6991868160, 10487802240, 20975604480]

約数ペア:

[(1, 20975604480), (2, 10487802240), (3, 6991868160), (4, 5243901120), (5, 4195120896), (6, 3495934080), (8, 2621950560), (9, 2330622720), (10, 2097560448), (12, 1747967040), (15, 1398373632), (16, 1310975280), (18, 1165311360), (20, 1048780224), (24, 873983520), (27, 776874240), (30, 699186816), (32, 655487640), (36, 582655680), (40, 524390112), (45, 466124544), (48, 436991760), (54, 388437120), (59, 355518720), (60, 349593408), (64, 327743820), (72, 291327840), (80, 262195056), (81, 258958080), (90, 233062272), (96, 218495880), (108, 194218560), (118, 177759360), (120, 174796704), (127, 165162240), (128, 163871910), (135, 155374848), (144, 145663920), (160, 131097528), (162, 129479040), (177, 118506240), (180, 116531136), (192, 109247940), (216, 97109280), (236, 88879680), (240, 87398352), (243, 86319360), (254, 82581120), (256, 81935955), (270, 77687424), (288, 72831960), (295, 71103744), (320, 65548764), (324, 64739520), (354, 59253120), (360, 58265568), (381, 55054080), (384, 54623970), (405, 51791616), (432, 48554640), (472, 44439840), (480, 43699176), (486, 43159680), (508, 41290560), (531, 39502080), (540, 38843712), (576, 36415980), (590, 35551872), (635, 33032448), (640, 32774382), (648, 32369760), (708, 29626560), (720, 29132784), (729, 28773120), (762, 27527040), (768, 27311985), (810, 25895808), (864, 24277320), (885, 23701248), (944, 22219920), (960, 21849588), (972, 21579840), (1016, 20645280), (1062, 19751040), (1080, 19421856), (1143, 18351360), (1152, 18207990), (1180, 17775936), (1215, 17263872), (1270, 16516224), (1280, 16387191), (1296, 16184880), (1416, 14813280), (1440, 14566392), (1458, 14386560), (1524, 13763520), (1593, 13167360), (1620, 12947904), (1728, 12138660), (1770, 11850624), (1888, 11109960), (1905, 11010816), (1920, 10924794), (1944, 10789920), (2032, 10322640), (2124, 9875520), (2160, 9710928), (2187, 9591040), (2286, 9175680), (2304, 9103995), (2360, 8887968), (2430, 8631936), (2540, 8258112), (2592, 8092440), (2655, 7900416), (2832, 7406640), (2880, 7283196), (2916, 7193280), (3048, 6881760), (3186, 6583680), (3240, 6473952), (3429, 6117120), (3456, 6069330), (3540, 5925312), (3645, 5754624), (3776, 5554980), (3810, 5505408), (3840, 5462397), (3888, 5394960), (4064, 5161320), (4248, 4937760), (4320, 4855464), (4374, 4795520), (4572, 4587840), (4720, 4443984), (4779, 4389120), (4860, 4315968), (5080, 4129056), (5184, 4046220), (5310, 3950208), (5664, 3703320), (5715, 3670272), (5760, 3641598), (5832, 3596640), (6096, 3440880), (6372, 3291840), (6480, 3236976), (6858, 3058560), (6912, 3034665), (7080, 2962656), (7290, 2877312), (7493, 2799360), (7552, 2777490), (7620, 2752704), (7776, 2697480), (7965, 2633472), (8128, 2580660), (8496, 2468880), (8640, 2427732), (8748, 2397760), (9144, 2293920), (9440, 2221992), (9558, 2194560), (9720, 2157984), (10160, 2064528), (10287, 2039040), (10368, 2023110), (10620, 1975104), (10935, 1918208), (11328, 1851660), (11430, 1835136), (11520, 1820799), (11664, 1798320), (12192, 1720440), (12744, 1645920), (12960, 1618488), (13716, 1529280), (14160, 1481328), (14337, 1463040), (14580, 1438656), (14986, 1399680), (15104, 1388745), (15240, 1376352), (15552, 1348740), (15930, 1316736), (16256, 1290330), (16992, 1234440), (17145, 1223424), (17280, 1213866), (17496, 1198880), (18288, 1146960), (18880, 1110996), (19116, 1097280), (19440, 1078992), (20320, 1032264), (20574, 1019520), (20736, 1011555), (21240, 987552), (21870, 959104), (22479, 933120), (22656, 925830), (22860, 917568), (23328, 899160), (23895, 877824), (24384, 860220), (25488, 822960), (25920, 809244), (27432, 764640), (28320, 740664), (28674, 731520), (29160, 719328), (29972, 699840), (30480, 688176), (30861, 679680), (31104, 674370), (31860, 658368), (32512, 645165), (33984, 617220), (34290, 611712), (34560, 606933), (34992, 599440), (36576, 573480), (37465, 559872), (37760, 555498), (38232, 548640), (38880, 539496), (40640, 516132), (41148, 509760), (42480, 493776), (43011, 487680), (43740, 479552), (44958, 466560), (45312, 462915), (45720, 458784), (46656, 449580), (47790, 438912), (48768, 430110), (50976, 411480), (51435, 407808), (51840, 404622), (54864, 382320), (56640, 370332), (57348, 365760), (58320, 359664), (59944, 349920), (60960, 344088), (61722, 339840), (62208, 337185), (63720, 329184), (67437, 311040), (67968, 308610), (68580, 305856), (69984, 299720), (71685, 292608), (73152, 286740), (74930, 279936), (75520, 277749), (76464, 274320), (77760, 269748), (81280, 258066), (82296, 254880), (84960, 246888), (86022, 243840), (87480, 239776), (89916, 233280), (91440, 229392), (92583, 226560), (93312, 224790), (95580, 219456), (97536, 215055), (101952, 205740), (102870, 203904), (103680, 202311), (109728, 191160), (112395, 186624), (113280, 185166), (114696, 182880), (116640, 179832), (119888, 174960), (121920, 172044), (123444, 169920), (127440, 164592), (129033, 162560), (134874, 155520), (135936, 154305), (137160, 152928), (139968, 149860), (143370, 146304)]