257897010240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3853}}^1$

素因数の和:4067

約数の個数: 448

約数和(自身を含む): 932241285120

約数和(自身を除く): 674344274880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 127, 135, 144, 160, 180, 183, 192, 216, 240, 244, 254, 270, 288, 305, 320, 360, 366, 381, 432, 480, 488, 508, 540, 549, 576, 610, 635, 720, 732, 762, 864, 915, 960, 976, 1016, 1080, 1098, 1143, 1220, 1270, 1440, 1464, 1524, 1647, 1728, 1830, 1905, 1952, 2032, 2160, 2196, 2286, 2440, 2540, 2745, 2880, 2928, 3048, 3294, 3429, 3660, 3810, 3853, 3904, 4064, 4320, 4392, 4572, 4880, 5080, 5490, 5715, 5856, 6096, 6588, 6858, 7320, 7620, 7706, 7747, 8128, 8235, 8640, 8784, 9144, 9760, 10160, 10980, 11430, 11559, 11712, 12192, 13176, 13716, 14640, 15240, 15412, 15494, 16470, 17145, 17568, 18288, 19265, 19520, 20320, 21960, 22860, 23118, 23241, 24384, 26352, 27432, 29280, 30480, 30824, 30988, 32940, 34290, 34677, 35136, 36576, 38530, 38735, 40640, 43920, 45720, 46236, 46482, 52704, 54864, 57795, 58560, 60960, 61648, 61976, 65880, 68580, 69354, 69723, 73152, 77060, 77470, 87840, 91440, 92472, 92964, 104031, 105408, 109728, 115590, 116205, 121920, 123296, 123952, 131760, 137160, 138708, 139446, 154120, 154940, 173385, 175680, 182880, 184944, 185928, 208062, 209169, 219456, 231180, 232410, 235033, 246592, 247904, 263520, 274320, 277416, 278892, 308240, 309880, 346770, 348615, 365760, 369888, 371856, 416124, 418338, 462360, 464820, 470066, 489331, 495808, 520155, 527040, 548640, 554832, 557784, 616480, 619760, 693540, 697230, 705099, 739776, 743712, 832248, 836676, 924720, 929640, 940132, 978662, 1040310, 1045845, 1097280, 1109664, 1115568, 1175165, 1232960, 1239520, 1387080, 1394460, 1410198, 1467993, 1487424, 1664496, 1673352, 1849440, 1859280, 1880264, 1957324, 2080620, 2091690, 2115297, 2219328, 2231136, 2350330, 2446655, 2479040, 2774160, 2788920, 2820396, 2935986, 3328992, 3346704, 3525495, 3698880, 3718560, 3760528, 3914648, 4161240, 4183380, 4230594, 4403979, 4462272, 4700660, 4893310, 5548320, 5577840, 5640792, 5871972, 6345891, 6657984, 6693408, 7050990, 7339965, 7437120, 7521056, 7829296, 8322480, 8366760, 8461188, 8807958, 9401320, 9786620, 10576485, 11096640, 11155680, 11281584, 11743944, 12691782, 13211937, 13386816, 14101980, 14679930, 15042112, 15658592, 16644960, 16733520, 16922376, 17615916, 18802640, 19573240, 21152970, 22019895, 22311360, 22563168, 23487888, 25383564, 26423874, 28203960, 29359860, 29849191, 31317184, 31729455, 33289920, 33467040, 33844752, 35231832, 37605280, 39146480, 42305940, 44039790, 45126336, 46975776, 50767128, 52847748, 56407920, 58719720, 59698382, 63458910, 66059685, 66934080, 67689504, 70463664, 75210560, 78292960, 84611880, 88079580, 89547573, 93951552, 101534256, 105695496, 112815840, 117439440, 119396764, 126917820, 132119370, 135379008, 140927328, 149245955, 156585920, 169223760, 176159160, 179095146, 203068512, 211390992, 225631680, 234878880, 238793528, 253835640, 264238740, 268642719, 281854656, 298491910, 338447520, 352318320, 358190292, 406137024, 422781984, 447737865, 469757760, 477587056, 507671280, 528477480, 537285438, 596983820, 676895040, 704636640, 716380584, 805928157, 845563968, 895475730, 955174112, 1015342560, 1056954960, 1074570876, 1193967640, 1343213595, 1409273280, 1432761168, 1611856314, 1790951460, 1910348224, 2030685120, 2113909920, 2149141752, 2387935280, 2686427190, 2865522336, 3223712628, 3581902920, 4029640785, 4227819840, 4298283504, 4775870560, 5372854380, 5731044672, 6447425256, 7163805840, 8059281570, 8596567008, 9551741120, 10745708760, 12894850512, 14327611680, 16118563140, 17193134016, 21491417520, 25789701024, 28655223360, 32237126280, 42982835040, 51579402048, 64474252560, 85965670080, 128948505120, 257897010240]

約数ペア:

[(1, 257897010240), (2, 128948505120), (3, 85965670080), (4, 64474252560), (5, 51579402048), (6, 42982835040), (8, 32237126280), (9, 28655223360), (10, 25789701024), (12, 21491417520), (15, 17193134016), (16, 16118563140), (18, 14327611680), (20, 12894850512), (24, 10745708760), (27, 9551741120), (30, 8596567008), (32, 8059281570), (36, 7163805840), (40, 6447425256), (45, 5731044672), (48, 5372854380), (54, 4775870560), (60, 4298283504), (61, 4227819840), (64, 4029640785), (72, 3581902920), (80, 3223712628), (90, 2865522336), (96, 2686427190), (108, 2387935280), (120, 2149141752), (122, 2113909920), (127, 2030685120), (135, 1910348224), (144, 1790951460), (160, 1611856314), (180, 1432761168), (183, 1409273280), (192, 1343213595), (216, 1193967640), (240, 1074570876), (244, 1056954960), (254, 1015342560), (270, 955174112), (288, 895475730), (305, 845563968), (320, 805928157), (360, 716380584), (366, 704636640), (381, 676895040), (432, 596983820), (480, 537285438), (488, 528477480), (508, 507671280), (540, 477587056), (549, 469757760), (576, 447737865), (610, 422781984), (635, 406137024), (720, 358190292), (732, 352318320), (762, 338447520), (864, 298491910), (915, 281854656), (960, 268642719), (976, 264238740), (1016, 253835640), (1080, 238793528), (1098, 234878880), (1143, 225631680), (1220, 211390992), (1270, 203068512), (1440, 179095146), (1464, 176159160), (1524, 169223760), (1647, 156585920), (1728, 149245955), (1830, 140927328), (1905, 135379008), (1952, 132119370), (2032, 126917820), (2160, 119396764), (2196, 117439440), (2286, 112815840), (2440, 105695496), (2540, 101534256), (2745, 93951552), (2880, 89547573), (2928, 88079580), (3048, 84611880), (3294, 78292960), (3429, 75210560), (3660, 70463664), (3810, 67689504), (3853, 66934080), (3904, 66059685), (4064, 63458910), (4320, 59698382), (4392, 58719720), (4572, 56407920), (4880, 52847748), (5080, 50767128), (5490, 46975776), (5715, 45126336), (5856, 44039790), (6096, 42305940), (6588, 39146480), (6858, 37605280), (7320, 35231832), (7620, 33844752), (7706, 33467040), (7747, 33289920), (8128, 31729455), (8235, 31317184), (8640, 29849191), (8784, 29359860), (9144, 28203960), (9760, 26423874), (10160, 25383564), (10980, 23487888), (11430, 22563168), (11559, 22311360), (11712, 22019895), (12192, 21152970), (13176, 19573240), (13716, 18802640), (14640, 17615916), (15240, 16922376), (15412, 16733520), (15494, 16644960), (16470, 15658592), (17145, 15042112), (17568, 14679930), (18288, 14101980), (19265, 13386816), (19520, 13211937), (20320, 12691782), (21960, 11743944), (22860, 11281584), (23118, 11155680), (23241, 11096640), (24384, 10576485), (26352, 9786620), (27432, 9401320), (29280, 8807958), (30480, 8461188), (30824, 8366760), (30988, 8322480), (32940, 7829296), (34290, 7521056), (34677, 7437120), (35136, 7339965), (36576, 7050990), (38530, 6693408), (38735, 6657984), (40640, 6345891), (43920, 5871972), (45720, 5640792), (46236, 5577840), (46482, 5548320), (52704, 4893310), (54864, 4700660), (57795, 4462272), (58560, 4403979), (60960, 4230594), (61648, 4183380), (61976, 4161240), (65880, 3914648), (68580, 3760528), (69354, 3718560), (69723, 3698880), (73152, 3525495), (77060, 3346704), (77470, 3328992), (87840, 2935986), (91440, 2820396), (92472, 2788920), (92964, 2774160), (104031, 2479040), (105408, 2446655), (109728, 2350330), (115590, 2231136), (116205, 2219328), (121920, 2115297), (123296, 2091690), (123952, 2080620), (131760, 1957324), (137160, 1880264), (138708, 1859280), (139446, 1849440), (154120, 1673352), (154940, 1664496), (173385, 1487424), (175680, 1467993), (182880, 1410198), (184944, 1394460), (185928, 1387080), (208062, 1239520), (209169, 1232960), (219456, 1175165), (231180, 1115568), (232410, 1109664), (235033, 1097280), (246592, 1045845), (247904, 1040310), (263520, 978662), (274320, 940132), (277416, 929640), (278892, 924720), (308240, 836676), (309880, 832248), (346770, 743712), (348615, 739776), (365760, 705099), (369888, 697230), (371856, 693540), (416124, 619760), (418338, 616480), (462360, 557784), (464820, 554832), (470066, 548640), (489331, 527040), (495808, 520155)]