205037045280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{122011}}^1$

素因数の和:122424

約数の個数: 192

約数和(自身を含む): 719480361600

約数和(自身を除く): 514443316320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 389, 432, 480, 540, 720, 778, 864, 1080, 1167, 1440, 1556, 1945, 2160, 2334, 3112, 3501, 3890, 4320, 4668, 5835, 6224, 7002, 7780, 9336, 10503, 11670, 12448, 14004, 15560, 17505, 18672, 21006, 23340, 28008, 31120, 35010, 37344, 42012, 46680, 52515, 56016, 62240, 70020, 84024, 93360, 105030, 112032, 122011, 140040, 168048, 186720, 210060, 244022, 280080, 336096, 366033, 420120, 488044, 560160, 610055, 732066, 840240, 976088, 1098099, 1220110, 1464132, 1680480, 1830165, 1952176, 2196198, 2440220, 2928264, 3294297, 3660330, 3904352, 4392396, 4880440, 5490495, 5856528, 6588594, 7320660, 8784792, 9760880, 10980990, 11713056, 13177188, 14641320, 16471485, 17569584, 19521760, 21961980, 26354376, 29282640, 32942970, 35139168, 43923960, 47462279, 52708752, 58565280, 65885940, 87847920, 94924558, 105417504, 131771880, 142386837, 175695840, 189849116, 237311395, 263543760, 284773674, 379698232, 427160511, 474622790, 527087520, 569547348, 711934185, 759396464, 854321022, 949245580, 1139094696, 1281481533, 1423868370, 1518792928, 1708642044, 1898491160, 2135802555, 2278189392, 2562963066, 2847736740, 3417284088, 3796982320, 4271605110, 4556378784, 5125926132, 5695473480, 6407407665, 6834568176, 7593964640, 8543210220, 10251852264, 11390946960, 12814815330, 13669136352, 17086420440, 20503704528, 22781893920, 25629630660, 34172840880, 41007409056, 51259261320, 68345681760, 102518522640, 205037045280]

約数ペア:

[(1, 205037045280), (2, 102518522640), (3, 68345681760), (4, 51259261320), (5, 41007409056), (6, 34172840880), (8, 25629630660), (9, 22781893920), (10, 20503704528), (12, 17086420440), (15, 13669136352), (16, 12814815330), (18, 11390946960), (20, 10251852264), (24, 8543210220), (27, 7593964640), (30, 6834568176), (32, 6407407665), (36, 5695473480), (40, 5125926132), (45, 4556378784), (48, 4271605110), (54, 3796982320), (60, 3417284088), (72, 2847736740), (80, 2562963066), (90, 2278189392), (96, 2135802555), (108, 1898491160), (120, 1708642044), (135, 1518792928), (144, 1423868370), (160, 1281481533), (180, 1139094696), (216, 949245580), (240, 854321022), (270, 759396464), (288, 711934185), (360, 569547348), (389, 527087520), (432, 474622790), (480, 427160511), (540, 379698232), (720, 284773674), (778, 263543760), (864, 237311395), (1080, 189849116), (1167, 175695840), (1440, 142386837), (1556, 131771880), (1945, 105417504), (2160, 94924558), (2334, 87847920), (3112, 65885940), (3501, 58565280), (3890, 52708752), (4320, 47462279), (4668, 43923960), (5835, 35139168), (6224, 32942970), (7002, 29282640), (7780, 26354376), (9336, 21961980), (10503, 19521760), (11670, 17569584), (12448, 16471485), (14004, 14641320), (15560, 13177188), (17505, 11713056), (18672, 10980990), (21006, 9760880), (23340, 8784792), (28008, 7320660), (31120, 6588594), (35010, 5856528), (37344, 5490495), (42012, 4880440), (46680, 4392396), (52515, 3904352), (56016, 3660330), (62240, 3294297), (70020, 2928264), (84024, 2440220), (93360, 2196198), (105030, 1952176), (112032, 1830165), (122011, 1680480), (140040, 1464132), (168048, 1220110), (186720, 1098099), (210060, 976088), (244022, 840240), (280080, 732066), (336096, 610055), (366033, 560160), (420120, 488044)]