4920490080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2749}}^1$

素因数の和:2894

約数の個数: 288

約数和(自身を含む): 18486468000

約数和(自身を除く): 13565977920

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, 66, 72, 80, 88, 90, 96, 99, 110, 113, 120, 132, 144, 160, 165, 176, 180, 198, 220, 226, 240, 264, 288, 330, 339, 352, 360, 396, 440, 452, 480, 495, 528, 565, 660, 678, 720, 792, 880, 904, 990, 1017, 1056, 1130, 1243, 1320, 1356, 1440, 1584, 1695, 1760, 1808, 1980, 2034, 2260, 2486, 2640, 2712, 2749, 3168, 3390, 3616, 3729, 3960, 4068, 4520, 4972, 5085, 5280, 5424, 5498, 6215, 6780, 7458, 7920, 8136, 8247, 9040, 9944, 10170, 10848, 10996, 11187, 12430, 13560, 13745, 14916, 15840, 16272, 16494, 18080, 18645, 19888, 20340, 21992, 22374, 24741, 24860, 27120, 27490, 29832, 30239, 32544, 32988, 37290, 39776, 40680, 41235, 43984, 44748, 49482, 49720, 54240, 54980, 55935, 59664, 60478, 65976, 74580, 81360, 82470, 87968, 89496, 90717, 98964, 99440, 109960, 111870, 119328, 120956, 123705, 131952, 149160, 151195, 162720, 164940, 178992, 181434, 197928, 198880, 219920, 223740, 241912, 247410, 263904, 272151, 298320, 302390, 310637, 329880, 357984, 362868, 395856, 439840, 447480, 453585, 483824, 494820, 544302, 596640, 604780, 621274, 659760, 725736, 791712, 894960, 907170, 931911, 967648, 989640, 1088604, 1209560, 1242548, 1319520, 1360755, 1451472, 1553185, 1789920, 1814340, 1863822, 1979280, 2177208, 2419120, 2485096, 2721510, 2795733, 2902944, 3106370, 3417007, 3628680, 3727644, 3958560, 4354416, 4659555, 4838240, 4970192, 5443020, 5591466, 6212740, 6834014, 7257360, 7455288, 8708832, 9319110, 9940384, 10251021, 10886040, 11182932, 12425480, 13668028, 13978665, 14514720, 14910576, 17085035, 18638220, 20502042, 21772080, 22365864, 24850960, 27336056, 27957330, 29821152, 30753063, 34170070, 37276440, 41004084, 43544160, 44731728, 49701920, 51255105, 54672112, 55914660, 61506126, 68340140, 74552880, 82008168, 89463456, 102510210, 109344224, 111829320, 123012252, 136680280, 149105760, 153765315, 164016336, 205020420, 223658640, 246024504, 273360560, 307530630, 328032672, 410040840, 447317280, 492049008, 546721120, 615061260, 820081680, 984098016, 1230122520, 1640163360, 2460245040, 4920490080]

約数ペア:

[(1, 4920490080), (2, 2460245040), (3, 1640163360), (4, 1230122520), (5, 984098016), (6, 820081680), (8, 615061260), (9, 546721120), (10, 492049008), (11, 447317280), (12, 410040840), (15, 328032672), (16, 307530630), (18, 273360560), (20, 246024504), (22, 223658640), (24, 205020420), (30, 164016336), (32, 153765315), (33, 149105760), (36, 136680280), (40, 123012252), (44, 111829320), (45, 109344224), (48, 102510210), (55, 89463456), (60, 82008168), (66, 74552880), (72, 68340140), (80, 61506126), (88, 55914660), (90, 54672112), (96, 51255105), (99, 49701920), (110, 44731728), (113, 43544160), (120, 41004084), (132, 37276440), (144, 34170070), (160, 30753063), (165, 29821152), (176, 27957330), (180, 27336056), (198, 24850960), (220, 22365864), (226, 21772080), (240, 20502042), (264, 18638220), (288, 17085035), (330, 14910576), (339, 14514720), (352, 13978665), (360, 13668028), (396, 12425480), (440, 11182932), (452, 10886040), (480, 10251021), (495, 9940384), (528, 9319110), (565, 8708832), (660, 7455288), (678, 7257360), (720, 6834014), (792, 6212740), (880, 5591466), (904, 5443020), (990, 4970192), (1017, 4838240), (1056, 4659555), (1130, 4354416), (1243, 3958560), (1320, 3727644), (1356, 3628680), (1440, 3417007), (1584, 3106370), (1695, 2902944), (1760, 2795733), (1808, 2721510), (1980, 2485096), (2034, 2419120), (2260, 2177208), (2486, 1979280), (2640, 1863822), (2712, 1814340), (2749, 1789920), (3168, 1553185), (3390, 1451472), (3616, 1360755), (3729, 1319520), (3960, 1242548), (4068, 1209560), (4520, 1088604), (4972, 989640), (5085, 967648), (5280, 931911), (5424, 907170), (5498, 894960), (6215, 791712), (6780, 725736), (7458, 659760), (7920, 621274), (8136, 604780), (8247, 596640), (9040, 544302), (9944, 494820), (10170, 483824), (10848, 453585), (10996, 447480), (11187, 439840), (12430, 395856), (13560, 362868), (13745, 357984), (14916, 329880), (15840, 310637), (16272, 302390), (16494, 298320), (18080, 272151), (18645, 263904), (19888, 247410), (20340, 241912), (21992, 223740), (22374, 219920), (24741, 198880), (24860, 197928), (27120, 181434), (27490, 178992), (29832, 164940), (30239, 162720), (32544, 151195), (32988, 149160), (37290, 131952), (39776, 123705), (40680, 120956), (41235, 119328), (43984, 111870), (44748, 109960), (49482, 99440), (49720, 98964), (54240, 90717), (54980, 89496), (55935, 87968), (59664, 82470), (60478, 81360), (65976, 74580)]