20072479680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10739}}^1$

素因数の和:10832

約数の個数: 336

約数和(自身を含む): 76601116800

約数和(自身を除く): 56528637120

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, 59, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 118, 120, 132, 144, 160, 165, 176, 177, 180, 192, 198, 220, 236, 240, 264, 288, 295, 320, 330, 352, 354, 360, 396, 440, 472, 480, 495, 528, 531, 576, 590, 649, 660, 704, 708, 720, 792, 880, 885, 944, 960, 990, 1056, 1062, 1180, 1298, 1320, 1416, 1440, 1584, 1760, 1770, 1888, 1947, 1980, 2112, 2124, 2360, 2596, 2640, 2655, 2832, 2880, 3168, 3245, 3520, 3540, 3776, 3894, 3960, 4248, 4720, 5192, 5280, 5310, 5664, 5841, 6336, 6490, 7080, 7788, 7920, 8496, 9440, 9735, 10384, 10560, 10620, 10739, 11328, 11682, 12980, 14160, 15576, 15840, 16992, 18880, 19470, 20768, 21240, 21478, 23364, 25960, 28320, 29205, 31152, 31680, 32217, 33984, 38940, 41536, 42480, 42956, 46728, 51920, 53695, 56640, 58410, 62304, 64434, 77880, 84960, 85912, 93456, 96651, 103840, 107390, 116820, 118129, 124608, 128868, 155760, 161085, 169920, 171824, 186912, 193302, 207680, 214780, 233640, 236258, 257736, 311520, 322170, 343648, 354387, 373824, 386604, 429560, 467280, 472516, 483255, 515472, 590645, 623040, 633601, 644340, 687296, 708774, 773208, 859120, 934560, 945032, 966510, 1030944, 1063161, 1181290, 1267202, 1288680, 1417548, 1546416, 1718240, 1771935, 1869120, 1890064, 1900803, 1933020, 2061888, 2126322, 2362580, 2534404, 2577360, 2835096, 3092832, 3168005, 3436480, 3543870, 3780128, 3801606, 3866040, 4252644, 4725160, 5068808, 5154720, 5315805, 5670192, 5702409, 6185664, 6336010, 6969611, 7087740, 7560256, 7603212, 7732080, 8505288, 9450320, 9504015, 10137616, 10309440, 10631610, 11340384, 11404818, 12672020, 13939222, 14175480, 15206424, 15464160, 17010576, 18900640, 19008030, 20275232, 20908833, 21263220, 22680768, 22809636, 25344040, 27878444, 28350960, 28512045, 30412848, 30928320, 34021152, 34848055, 37801280, 38016060, 40550464, 41817666, 42526440, 45619272, 50688080, 55756888, 56701920, 57024090, 60825696, 62726499, 68042304, 69696110, 76032120, 83635332, 85052880, 91238544, 101376160, 104544165, 111513776, 113403840, 114048180, 121651392, 125452998, 139392220, 152064240, 167270664, 170105760, 182477088, 202752320, 209088330, 223027552, 228096360, 250905996, 278784440, 304128480, 313632495, 334541328, 340211520, 364954176, 418176660, 446055104, 456192720, 501811992, 557568880, 608256960, 627264990, 669082656, 836353320, 912385440, 1003623984, 1115137760, 1254529980, 1338165312, 1672706640, 1824770880, 2007247968, 2230275520, 2509059960, 3345413280, 4014495936, 5018119920, 6690826560, 10036239840, 20072479680]

約数ペア:

[(1, 20072479680), (2, 10036239840), (3, 6690826560), (4, 5018119920), (5, 4014495936), (6, 3345413280), (8, 2509059960), (9, 2230275520), (10, 2007247968), (11, 1824770880), (12, 1672706640), (15, 1338165312), (16, 1254529980), (18, 1115137760), (20, 1003623984), (22, 912385440), (24, 836353320), (30, 669082656), (32, 627264990), (33, 608256960), (36, 557568880), (40, 501811992), (44, 456192720), (45, 446055104), (48, 418176660), (55, 364954176), (59, 340211520), (60, 334541328), (64, 313632495), (66, 304128480), (72, 278784440), (80, 250905996), (88, 228096360), (90, 223027552), (96, 209088330), (99, 202752320), (110, 182477088), (118, 170105760), (120, 167270664), (132, 152064240), (144, 139392220), (160, 125452998), (165, 121651392), (176, 114048180), (177, 113403840), (180, 111513776), (192, 104544165), (198, 101376160), (220, 91238544), (236, 85052880), (240, 83635332), (264, 76032120), (288, 69696110), (295, 68042304), (320, 62726499), (330, 60825696), (352, 57024090), (354, 56701920), (360, 55756888), (396, 50688080), (440, 45619272), (472, 42526440), (480, 41817666), (495, 40550464), (528, 38016060), (531, 37801280), (576, 34848055), (590, 34021152), (649, 30928320), (660, 30412848), (704, 28512045), (708, 28350960), (720, 27878444), (792, 25344040), (880, 22809636), (885, 22680768), (944, 21263220), (960, 20908833), (990, 20275232), (1056, 19008030), (1062, 18900640), (1180, 17010576), (1298, 15464160), (1320, 15206424), (1416, 14175480), (1440, 13939222), (1584, 12672020), (1760, 11404818), (1770, 11340384), (1888, 10631610), (1947, 10309440), (1980, 10137616), (2112, 9504015), (2124, 9450320), (2360, 8505288), (2596, 7732080), (2640, 7603212), (2655, 7560256), (2832, 7087740), (2880, 6969611), (3168, 6336010), (3245, 6185664), (3520, 5702409), (3540, 5670192), (3776, 5315805), (3894, 5154720), (3960, 5068808), (4248, 4725160), (4720, 4252644), (5192, 3866040), (5280, 3801606), (5310, 3780128), (5664, 3543870), (5841, 3436480), (6336, 3168005), (6490, 3092832), (7080, 2835096), (7788, 2577360), (7920, 2534404), (8496, 2362580), (9440, 2126322), (9735, 2061888), (10384, 1933020), (10560, 1900803), (10620, 1890064), (10739, 1869120), (11328, 1771935), (11682, 1718240), (12980, 1546416), (14160, 1417548), (15576, 1288680), (15840, 1267202), (16992, 1181290), (18880, 1063161), (19470, 1030944), (20768, 966510), (21240, 945032), (21478, 934560), (23364, 859120), (25960, 773208), (28320, 708774), (29205, 687296), (31152, 644340), (31680, 633601), (32217, 623040), (33984, 590645), (38940, 515472), (41536, 483255), (42480, 472516), (42956, 467280), (46728, 429560), (51920, 386604), (53695, 373824), (56640, 354387), (58410, 343648), (62304, 322170), (64434, 311520), (77880, 257736), (84960, 236258), (85912, 233640), (93456, 214780), (96651, 207680), (103840, 193302), (107390, 186912), (116820, 171824), (118129, 169920), (124608, 161085), (128868, 155760)]