981984960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 336

約数和(自身を含む): 3727825920

約数和(自身を除く): 2745840960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 139, 144, 160, 165, 176, 180, 192, 198, 220, 223, 240, 264, 278, 288, 320, 330, 352, 360, 396, 417, 440, 446, 480, 495, 528, 556, 576, 660, 669, 695, 704, 720, 792, 834, 880, 892, 960, 990, 1056, 1112, 1115, 1251, 1320, 1338, 1390, 1440, 1529, 1584, 1668, 1760, 1784, 1980, 2007, 2085, 2112, 2224, 2230, 2453, 2502, 2640, 2676, 2780, 2880, 3058, 3168, 3336, 3345, 3520, 3568, 3960, 4014, 4170, 4448, 4460, 4587, 4906, 5004, 5280, 5352, 5560, 6116, 6255, 6336, 6672, 6690, 7136, 7359, 7645, 7920, 8028, 8340, 8896, 8920, 9174, 9812, 10008, 10035, 10560, 10704, 11120, 12232, 12265, 12510, 13344, 13380, 13761, 14272, 14718, 15290, 15840, 16056, 16680, 17840, 18348, 19624, 20016, 20070, 21408, 22077, 22240, 22935, 24464, 24530, 25020, 26688, 26760, 27522, 29436, 30580, 30997, 31680, 32112, 33360, 35680, 36696, 36795, 39248, 40032, 40140, 42816, 44154, 44480, 45870, 48928, 49060, 50040, 53520, 55044, 58872, 61160, 61994, 64224, 66720, 68805, 71360, 73392, 73590, 78496, 80064, 80280, 88308, 91740, 92991, 97856, 98120, 100080, 107040, 110088, 110385, 117744, 122320, 123988, 128448, 133440, 137610, 146784, 147180, 154985, 156992, 160560, 176616, 183480, 185982, 196240, 200160, 214080, 220176, 220770, 235488, 244640, 247976, 275220, 278973, 293568, 294360, 309970, 321120, 340967, 353232, 366960, 371964, 392480, 400320, 440352, 441540, 464955, 470976, 489280, 495952, 550440, 557946, 588720, 619940, 642240, 681934, 706464, 733920, 743928, 784960, 880704, 883080, 929910, 991904, 1022901, 1100880, 1115892, 1177440, 1239880, 1363868, 1394865, 1412928, 1467840, 1487856, 1704835, 1766160, 1859820, 1983808, 2045802, 2201760, 2231784, 2354880, 2479760, 2727736, 2789730, 2975712, 3068703, 3409670, 3532320, 3719640, 4091604, 4403520, 4463568, 4959520, 5114505, 5455472, 5579460, 5951424, 6137406, 6819340, 7064640, 7439280, 8183208, 8927136, 9919040, 10229010, 10910944, 11158920, 12274812, 13638680, 14878560, 15343515, 16366416, 17854272, 20458020, 21821888, 22317840, 24549624, 27277360, 29757120, 30687030, 32732832, 40916040, 44635680, 49099248, 54554720, 61374060, 65465664, 81832080, 89271360, 98198496, 109109440, 122748120, 163664160, 196396992, 245496240, 327328320, 490992480, 981984960]

約数ペア:

[(1, 981984960), (2, 490992480), (3, 327328320), (4, 245496240), (5, 196396992), (6, 163664160), (8, 122748120), (9, 109109440), (10, 98198496), (11, 89271360), (12, 81832080), (15, 65465664), (16, 61374060), (18, 54554720), (20, 49099248), (22, 44635680), (24, 40916040), (30, 32732832), (32, 30687030), (33, 29757120), (36, 27277360), (40, 24549624), (44, 22317840), (45, 21821888), (48, 20458020), (55, 17854272), (60, 16366416), (64, 15343515), (66, 14878560), (72, 13638680), (80, 12274812), (88, 11158920), (90, 10910944), (96, 10229010), (99, 9919040), (110, 8927136), (120, 8183208), (132, 7439280), (139, 7064640), (144, 6819340), (160, 6137406), (165, 5951424), (176, 5579460), (180, 5455472), (192, 5114505), (198, 4959520), (220, 4463568), (223, 4403520), (240, 4091604), (264, 3719640), (278, 3532320), (288, 3409670), (320, 3068703), (330, 2975712), (352, 2789730), (360, 2727736), (396, 2479760), (417, 2354880), (440, 2231784), (446, 2201760), (480, 2045802), (495, 1983808), (528, 1859820), (556, 1766160), (576, 1704835), (660, 1487856), (669, 1467840), (695, 1412928), (704, 1394865), (720, 1363868), (792, 1239880), (834, 1177440), (880, 1115892), (892, 1100880), (960, 1022901), (990, 991904), (1056, 929910), (1112, 883080), (1115, 880704), (1251, 784960), (1320, 743928), (1338, 733920), (1390, 706464), (1440, 681934), (1529, 642240), (1584, 619940), (1668, 588720), (1760, 557946), (1784, 550440), (1980, 495952), (2007, 489280), (2085, 470976), (2112, 464955), (2224, 441540), (2230, 440352), (2453, 400320), (2502, 392480), (2640, 371964), (2676, 366960), (2780, 353232), (2880, 340967), (3058, 321120), (3168, 309970), (3336, 294360), (3345, 293568), (3520, 278973), (3568, 275220), (3960, 247976), (4014, 244640), (4170, 235488), (4448, 220770), (4460, 220176), (4587, 214080), (4906, 200160), (5004, 196240), (5280, 185982), (5352, 183480), (5560, 176616), (6116, 160560), (6255, 156992), (6336, 154985), (6672, 147180), (6690, 146784), (7136, 137610), (7359, 133440), (7645, 128448), (7920, 123988), (8028, 122320), (8340, 117744), (8896, 110385), (8920, 110088), (9174, 107040), (9812, 100080), (10008, 98120), (10035, 97856), (10560, 92991), (10704, 91740), (11120, 88308), (12232, 80280), (12265, 80064), (12510, 78496), (13344, 73590), (13380, 73392), (13761, 71360), (14272, 68805), (14718, 66720), (15290, 64224), (15840, 61994), (16056, 61160), (16680, 58872), (17840, 55044), (18348, 53520), (19624, 50040), (20016, 49060), (20070, 48928), (21408, 45870), (22077, 44480), (22240, 44154), (22935, 42816), (24464, 40140), (24530, 40032), (25020, 39248), (26688, 36795), (26760, 36696), (27522, 35680), (29436, 33360), (30580, 32112), (30997, 31680)]