2555245440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4523

約数の個数: 320

約数和(自身を含む): 9957031920

約数和(自身を除く): 7401786480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3960, 4224, 4320, 4455, 4481, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7920, 8640, 8910, 8962, 9504, 10368, 10560, 11880, 12672, 12960, 13443, 14256, 15840, 17280, 17820, 17924, 19008, 21120, 22405, 23760, 25920, 26886, 28512, 31680, 35640, 35848, 38016, 40329, 44810, 47520, 49291, 51840, 53772, 57024, 63360, 67215, 71280, 71696, 80658, 89620, 95040, 98582, 107544, 114048, 120987, 134430, 142560, 143392, 147873, 161316, 179240, 190080, 197164, 201645, 215088, 241974, 246455, 268860, 285120, 286784, 295746, 322632, 358480, 362961, 394328, 403290, 430176, 443619, 483948, 492910, 537720, 570240, 573568, 591492, 604935, 645264, 716960, 725922, 739365, 788656, 806580, 860352, 887238, 967896, 985820, 1075440, 1182984, 1209870, 1290528, 1330857, 1433920, 1451844, 1478730, 1577312, 1613160, 1720704, 1774476, 1814805, 1935792, 1971640, 2150880, 2218095, 2365968, 2419740, 2581056, 2661714, 2867840, 2903688, 2957460, 3154624, 3226320, 3548952, 3629610, 3871584, 3943280, 3992571, 4301760, 4436190, 4731936, 4839480, 5162112, 5323428, 5807376, 5914920, 6309248, 6452640, 6654285, 7097904, 7259220, 7743168, 7886560, 7985142, 8603520, 8872380, 9463872, 9678960, 10646856, 11614752, 11829840, 12905280, 13308570, 14195808, 14518440, 15486336, 15773120, 15970284, 17744760, 18927744, 19357920, 19962855, 21293712, 23229504, 23659680, 25810560, 26617140, 28391616, 29036880, 31546240, 31940568, 35489520, 38715840, 39925710, 42587424, 46459008, 47319360, 53234280, 56783232, 58073760, 63881136, 70979040, 77431680, 79851420, 85174848, 94638720, 106468560, 116147520, 127762272, 141958080, 159702840, 170349696, 212937120, 232295040, 255524544, 283916160, 319405680, 425874240, 511049088, 638811360, 851748480, 1277622720, 2555245440]

約数ペア:

[(1, 2555245440), (2, 1277622720), (3, 851748480), (4, 638811360), (5, 511049088), (6, 425874240), (8, 319405680), (9, 283916160), (10, 255524544), (11, 232295040), (12, 212937120), (15, 170349696), (16, 159702840), (18, 141958080), (20, 127762272), (22, 116147520), (24, 106468560), (27, 94638720), (30, 85174848), (32, 79851420), (33, 77431680), (36, 70979040), (40, 63881136), (44, 58073760), (45, 56783232), (48, 53234280), (54, 47319360), (55, 46459008), (60, 42587424), (64, 39925710), (66, 38715840), (72, 35489520), (80, 31940568), (81, 31546240), (88, 29036880), (90, 28391616), (96, 26617140), (99, 25810560), (108, 23659680), (110, 23229504), (120, 21293712), (128, 19962855), (132, 19357920), (135, 18927744), (144, 17744760), (160, 15970284), (162, 15773120), (165, 15486336), (176, 14518440), (180, 14195808), (192, 13308570), (198, 12905280), (216, 11829840), (220, 11614752), (240, 10646856), (264, 9678960), (270, 9463872), (288, 8872380), (297, 8603520), (320, 7985142), (324, 7886560), (330, 7743168), (352, 7259220), (360, 7097904), (384, 6654285), (396, 6452640), (405, 6309248), (432, 5914920), (440, 5807376), (480, 5323428), (495, 5162112), (528, 4839480), (540, 4731936), (576, 4436190), (594, 4301760), (640, 3992571), (648, 3943280), (660, 3871584), (704, 3629610), (720, 3548952), (792, 3226320), (810, 3154624), (864, 2957460), (880, 2903688), (891, 2867840), (960, 2661714), (990, 2581056), (1056, 2419740), (1080, 2365968), (1152, 2218095), (1188, 2150880), (1296, 1971640), (1320, 1935792), (1408, 1814805), (1440, 1774476), (1485, 1720704), (1584, 1613160), (1620, 1577312), (1728, 1478730), (1760, 1451844), (1782, 1433920), (1920, 1330857), (1980, 1290528), (2112, 1209870), (2160, 1182984), (2376, 1075440), (2592, 985820), (2640, 967896), (2880, 887238), (2970, 860352), (3168, 806580), (3240, 788656), (3456, 739365), (3520, 725922), (3564, 716960), (3960, 645264), (4224, 604935), (4320, 591492), (4455, 573568), (4481, 570240), (4752, 537720), (5184, 492910), (5280, 483948), (5760, 443619), (5940, 430176), (6336, 403290), (6480, 394328), (7040, 362961), (7128, 358480), (7920, 322632), (8640, 295746), (8910, 286784), (8962, 285120), (9504, 268860), (10368, 246455), (10560, 241974), (11880, 215088), (12672, 201645), (12960, 197164), (13443, 190080), (14256, 179240), (15840, 161316), (17280, 147873), (17820, 143392), (17924, 142560), (19008, 134430), (21120, 120987), (22405, 114048), (23760, 107544), (25920, 98582), (26886, 95040), (28512, 89620), (31680, 80658), (35640, 71696), (35848, 71280), (38016, 67215), (40329, 63360), (44810, 57024), (47520, 53772), (49291, 51840)]