21339169920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1124

約数の個数: 384

約数和(自身を含む): 76744212480

約数和(自身を除く): 55405042560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 127, 128, 144, 155, 160, 180, 186, 192, 240, 248, 254, 279, 288, 310, 320, 360, 372, 381, 384, 465, 480, 496, 508, 558, 576, 620, 635, 640, 720, 744, 762, 930, 941, 960, 992, 1016, 1116, 1143, 1152, 1240, 1270, 1395, 1440, 1488, 1524, 1860, 1882, 1905, 1920, 1984, 2032, 2232, 2286, 2480, 2540, 2790, 2823, 2880, 2976, 3048, 3720, 3764, 3810, 3937, 3968, 4064, 4464, 4572, 4705, 4960, 5080, 5580, 5646, 5715, 5760, 5952, 6096, 7440, 7528, 7620, 7874, 8128, 8469, 8928, 9144, 9410, 9920, 10160, 11160, 11292, 11430, 11811, 11904, 12192, 14115, 14880, 15056, 15240, 15748, 16256, 16938, 17856, 18288, 18820, 19685, 19840, 20320, 22320, 22584, 22860, 23622, 24384, 28230, 29171, 29760, 30112, 30480, 31496, 33876, 35433, 35712, 36576, 37640, 39370, 40640, 42345, 44640, 45168, 45720, 47244, 48768, 56460, 58342, 59055, 59520, 60224, 60960, 62992, 67752, 70866, 73152, 75280, 78740, 81280, 84690, 87513, 89280, 90336, 91440, 94488, 112920, 116684, 118110, 119507, 120448, 121920, 125984, 135504, 141732, 145855, 146304, 150560, 157480, 169380, 175026, 177165, 178560, 180672, 182880, 188976, 225840, 233368, 236220, 239014, 243840, 251968, 262539, 271008, 283464, 291710, 301120, 314960, 338760, 350052, 354330, 358521, 361344, 365760, 377952, 437565, 451680, 466736, 472440, 478028, 503936, 525078, 542016, 566928, 583420, 597535, 602240, 629920, 677520, 700104, 708660, 717042, 731520, 755904, 875130, 903360, 933472, 944880, 956056, 1050156, 1075563, 1084032, 1133856, 1166840, 1195070, 1259840, 1312695, 1355040, 1400208, 1417320, 1434084, 1511808, 1750260, 1792605, 1806720, 1866944, 1889760, 1912112, 2100312, 2151126, 2267712, 2333680, 2390140, 2519680, 2625390, 2710080, 2800416, 2834640, 2868168, 3500520, 3585210, 3704717, 3733888, 3779520, 3824224, 4200624, 4302252, 4535424, 4667360, 4780280, 5250780, 5377815, 5420160, 5600832, 5669280, 5736336, 7001040, 7170420, 7409434, 7559040, 7648448, 8401248, 8604504, 9334720, 9560560, 10501560, 10755630, 11114151, 11201664, 11338560, 11472672, 14002080, 14340840, 14818868, 15296896, 16802496, 17209008, 18523585, 18669440, 19121120, 21003120, 21511260, 22228302, 22677120, 22945344, 28004160, 28681680, 29637736, 33342453, 33604992, 34418016, 37047170, 38242240, 42006240, 43022520, 44456604, 45890688, 55570755, 56008320, 57363360, 59275472, 66684906, 68836032, 74094340, 76484480, 84012480, 86045040, 88913208, 111141510, 114726720, 118550944, 133369812, 137672064, 148188680, 166712265, 168024960, 172090080, 177826416, 222283020, 229453440, 237101888, 266739624, 296377360, 333424530, 344180160, 355652832, 444566040, 474203776, 533479248, 592754720, 666849060, 688360320, 711305664, 889132080, 1066958496, 1185509440, 1333698120, 1422611328, 1778264160, 2133916992, 2371018880, 2667396240, 3556528320, 4267833984, 5334792480, 7113056640, 10669584960, 21339169920]

約数ペア:

[(1, 21339169920), (2, 10669584960), (3, 7113056640), (4, 5334792480), (5, 4267833984), (6, 3556528320), (8, 2667396240), (9, 2371018880), (10, 2133916992), (12, 1778264160), (15, 1422611328), (16, 1333698120), (18, 1185509440), (20, 1066958496), (24, 889132080), (30, 711305664), (31, 688360320), (32, 666849060), (36, 592754720), (40, 533479248), (45, 474203776), (48, 444566040), (60, 355652832), (62, 344180160), (64, 333424530), (72, 296377360), (80, 266739624), (90, 237101888), (93, 229453440), (96, 222283020), (120, 177826416), (124, 172090080), (127, 168024960), (128, 166712265), (144, 148188680), (155, 137672064), (160, 133369812), (180, 118550944), (186, 114726720), (192, 111141510), (240, 88913208), (248, 86045040), (254, 84012480), (279, 76484480), (288, 74094340), (310, 68836032), (320, 66684906), (360, 59275472), (372, 57363360), (381, 56008320), (384, 55570755), (465, 45890688), (480, 44456604), (496, 43022520), (508, 42006240), (558, 38242240), (576, 37047170), (620, 34418016), (635, 33604992), (640, 33342453), (720, 29637736), (744, 28681680), (762, 28004160), (930, 22945344), (941, 22677120), (960, 22228302), (992, 21511260), (1016, 21003120), (1116, 19121120), (1143, 18669440), (1152, 18523585), (1240, 17209008), (1270, 16802496), (1395, 15296896), (1440, 14818868), (1488, 14340840), (1524, 14002080), (1860, 11472672), (1882, 11338560), (1905, 11201664), (1920, 11114151), (1984, 10755630), (2032, 10501560), (2232, 9560560), (2286, 9334720), (2480, 8604504), (2540, 8401248), (2790, 7648448), (2823, 7559040), (2880, 7409434), (2976, 7170420), (3048, 7001040), (3720, 5736336), (3764, 5669280), (3810, 5600832), (3937, 5420160), (3968, 5377815), (4064, 5250780), (4464, 4780280), (4572, 4667360), (4705, 4535424), (4960, 4302252), (5080, 4200624), (5580, 3824224), (5646, 3779520), (5715, 3733888), (5760, 3704717), (5952, 3585210), (6096, 3500520), (7440, 2868168), (7528, 2834640), (7620, 2800416), (7874, 2710080), (8128, 2625390), (8469, 2519680), (8928, 2390140), (9144, 2333680), (9410, 2267712), (9920, 2151126), (10160, 2100312), (11160, 1912112), (11292, 1889760), (11430, 1866944), (11811, 1806720), (11904, 1792605), (12192, 1750260), (14115, 1511808), (14880, 1434084), (15056, 1417320), (15240, 1400208), (15748, 1355040), (16256, 1312695), (16938, 1259840), (17856, 1195070), (18288, 1166840), (18820, 1133856), (19685, 1084032), (19840, 1075563), (20320, 1050156), (22320, 956056), (22584, 944880), (22860, 933472), (23622, 903360), (24384, 875130), (28230, 755904), (29171, 731520), (29760, 717042), (30112, 708660), (30480, 700104), (31496, 677520), (33876, 629920), (35433, 602240), (35712, 597535), (36576, 583420), (37640, 566928), (39370, 542016), (40640, 525078), (42345, 503936), (44640, 478028), (45168, 472440), (45720, 466736), (47244, 451680), (48768, 437565), (56460, 377952), (58342, 365760), (59055, 361344), (59520, 358521), (60224, 354330), (60960, 350052), (62992, 338760), (67752, 314960), (70866, 301120), (73152, 291710), (75280, 283464), (78740, 271008), (81280, 262539), (84690, 251968), (87513, 243840), (89280, 239014), (90336, 236220), (91440, 233368), (94488, 225840), (112920, 188976), (116684, 182880), (118110, 180672), (119507, 178560), (120448, 177165), (121920, 175026), (125984, 169380), (135504, 157480), (141732, 150560), (145855, 146304)]