276927240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 863372160

約数和(自身を除く): 586444920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 97, 111, 120, 148, 185, 194, 222, 291, 296, 370, 388, 444, 485, 555, 582, 643, 740, 776, 888, 970, 1110, 1164, 1286, 1455, 1480, 1929, 1940, 2220, 2328, 2572, 2910, 3215, 3589, 3858, 3880, 4440, 5144, 5820, 6430, 7178, 7716, 9645, 10767, 11640, 12860, 14356, 15432, 17945, 19290, 21534, 23791, 25720, 28712, 35890, 38580, 43068, 47582, 53835, 62371, 71373, 71780, 77160, 86136, 95164, 107670, 118955, 124742, 142746, 143560, 187113, 190328, 215340, 237910, 249484, 285492, 311855, 356865, 374226, 430680, 475820, 498968, 570984, 623710, 713730, 748452, 935565, 951640, 1247420, 1427460, 1496904, 1871130, 2307727, 2494840, 2854920, 3742260, 4615454, 6923181, 7484520, 9230908, 11538635, 13846362, 18461816, 23077270, 27692724, 34615905, 46154540, 55385448, 69231810, 92309080, 138463620, 276927240]

約数ペア:

[(1, 276927240), (2, 138463620), (3, 92309080), (4, 69231810), (5, 55385448), (6, 46154540), (8, 34615905), (10, 27692724), (12, 23077270), (15, 18461816), (20, 13846362), (24, 11538635), (30, 9230908), (37, 7484520), (40, 6923181), (60, 4615454), (74, 3742260), (97, 2854920), (111, 2494840), (120, 2307727), (148, 1871130), (185, 1496904), (194, 1427460), (222, 1247420), (291, 951640), (296, 935565), (370, 748452), (388, 713730), (444, 623710), (485, 570984), (555, 498968), (582, 475820), (643, 430680), (740, 374226), (776, 356865), (888, 311855), (970, 285492), (1110, 249484), (1164, 237910), (1286, 215340), (1455, 190328), (1480, 187113), (1929, 143560), (1940, 142746), (2220, 124742), (2328, 118955), (2572, 107670), (2910, 95164), (3215, 86136), (3589, 77160), (3858, 71780), (3880, 71373), (4440, 62371), (5144, 53835), (5820, 47582), (6430, 43068), (7178, 38580), (7716, 35890), (9645, 28712), (10767, 25720), (11640, 23791), (12860, 21534), (14356, 19290), (15432, 17945)]