12889979520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1663}}^1$

素因数の和:2063

約数の個数: 256

約数和(自身を含む): 44971130880

約数和(自身を除く): 32081151360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 367, 384, 440, 480, 528, 640, 660, 704, 734, 880, 960, 1056, 1101, 1320, 1408, 1468, 1663, 1760, 1835, 1920, 2112, 2202, 2640, 2936, 3326, 3520, 3670, 4037, 4224, 4404, 4989, 5280, 5505, 5872, 6652, 7040, 7340, 8074, 8315, 8808, 9978, 10560, 11010, 11744, 12111, 13304, 14680, 16148, 16630, 17616, 18293, 19956, 20185, 21120, 22020, 23488, 24222, 24945, 26608, 29360, 32296, 33260, 35232, 36586, 39912, 40370, 44040, 46976, 48444, 49890, 53216, 54879, 58720, 60555, 64592, 66520, 70464, 73172, 79824, 80740, 88080, 91465, 96888, 99780, 106432, 109758, 117440, 121110, 129184, 133040, 140928, 146344, 159648, 161480, 176160, 182930, 193776, 199560, 212864, 219516, 234880, 242220, 258368, 266080, 274395, 292688, 319296, 322960, 352320, 365860, 387552, 399120, 439032, 484440, 516736, 532160, 548790, 585376, 610321, 638592, 645920, 704640, 731720, 775104, 798240, 878064, 968880, 1064320, 1097580, 1170752, 1220642, 1291840, 1463440, 1550208, 1596480, 1756128, 1830963, 1937760, 2195160, 2341504, 2441284, 2583680, 2926880, 3051605, 3192960, 3512256, 3661926, 3875520, 4390320, 4882568, 5853760, 6103210, 6713531, 7024512, 7323852, 7751040, 8780640, 9154815, 9765136, 11707520, 12206420, 13427062, 14647704, 17561280, 18309630, 19530272, 20140593, 24412840, 26854124, 29295408, 33567655, 35122560, 36619260, 39060544, 40281186, 48825680, 53708248, 58590816, 67135310, 73238520, 78121088, 80562372, 97651360, 100702965, 107416496, 117181632, 134270620, 146477040, 161124744, 195302720, 201405930, 214832992, 234363264, 268541240, 292954080, 322249488, 390605440, 402811860, 429665984, 537082480, 585908160, 644498976, 805623720, 859331968, 1074164960, 1171816320, 1288997952, 1611247440, 2148329920, 2577995904, 3222494880, 4296659840, 6444989760, 12889979520]

約数ペア:

[(1, 12889979520), (2, 6444989760), (3, 4296659840), (4, 3222494880), (5, 2577995904), (6, 2148329920), (8, 1611247440), (10, 1288997952), (11, 1171816320), (12, 1074164960), (15, 859331968), (16, 805623720), (20, 644498976), (22, 585908160), (24, 537082480), (30, 429665984), (32, 402811860), (33, 390605440), (40, 322249488), (44, 292954080), (48, 268541240), (55, 234363264), (60, 214832992), (64, 201405930), (66, 195302720), (80, 161124744), (88, 146477040), (96, 134270620), (110, 117181632), (120, 107416496), (128, 100702965), (132, 97651360), (160, 80562372), (165, 78121088), (176, 73238520), (192, 67135310), (220, 58590816), (240, 53708248), (264, 48825680), (320, 40281186), (330, 39060544), (352, 36619260), (367, 35122560), (384, 33567655), (440, 29295408), (480, 26854124), (528, 24412840), (640, 20140593), (660, 19530272), (704, 18309630), (734, 17561280), (880, 14647704), (960, 13427062), (1056, 12206420), (1101, 11707520), (1320, 9765136), (1408, 9154815), (1468, 8780640), (1663, 7751040), (1760, 7323852), (1835, 7024512), (1920, 6713531), (2112, 6103210), (2202, 5853760), (2640, 4882568), (2936, 4390320), (3326, 3875520), (3520, 3661926), (3670, 3512256), (4037, 3192960), (4224, 3051605), (4404, 2926880), (4989, 2583680), (5280, 2441284), (5505, 2341504), (5872, 2195160), (6652, 1937760), (7040, 1830963), (7340, 1756128), (8074, 1596480), (8315, 1550208), (8808, 1463440), (9978, 1291840), (10560, 1220642), (11010, 1170752), (11744, 1097580), (12111, 1064320), (13304, 968880), (14680, 878064), (16148, 798240), (16630, 775104), (17616, 731720), (18293, 704640), (19956, 645920), (20185, 638592), (21120, 610321), (22020, 585376), (23488, 548790), (24222, 532160), (24945, 516736), (26608, 484440), (29360, 439032), (32296, 399120), (33260, 387552), (35232, 365860), (36586, 352320), (39912, 322960), (40370, 319296), (44040, 292688), (46976, 274395), (48444, 266080), (49890, 258368), (53216, 242220), (54879, 234880), (58720, 219516), (60555, 212864), (64592, 199560), (66520, 193776), (70464, 182930), (73172, 176160), (79824, 161480), (80740, 159648), (88080, 146344), (91465, 140928), (96888, 133040), (99780, 129184), (106432, 121110), (109758, 117440)]