260535072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 811242432

約数和(自身を除く): 550707360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 461, 464, 609, 672, 696, 812, 841, 922, 928, 1218, 1383, 1392, 1624, 1682, 1844, 2436, 2523, 2766, 2784, 3227, 3248, 3364, 3688, 4872, 5046, 5532, 5887, 6454, 6496, 6728, 7376, 9681, 9744, 10092, 11064, 11774, 12908, 13369, 13456, 14752, 17661, 19362, 19488, 20184, 22128, 23548, 25816, 26738, 26912, 35322, 38724, 40107, 40368, 44256, 47096, 51632, 53476, 70644, 77448, 80214, 80736, 93583, 94192, 103264, 106952, 141288, 154896, 160428, 187166, 188384, 213904, 280749, 282576, 309792, 320856, 374332, 387701, 427808, 561498, 565152, 641712, 748664, 775402, 1122996, 1163103, 1283424, 1497328, 1550804, 2245992, 2326206, 2713907, 2994656, 3101608, 4491984, 4652412, 5427814, 6203216, 8141721, 8983968, 9304824, 10855628, 12406432, 16283442, 18609648, 21711256, 32566884, 37219296, 43422512, 65133768, 86845024, 130267536, 260535072]

約数ペア:

[(1, 260535072), (2, 130267536), (3, 86845024), (4, 65133768), (6, 43422512), (7, 37219296), (8, 32566884), (12, 21711256), (14, 18609648), (16, 16283442), (21, 12406432), (24, 10855628), (28, 9304824), (29, 8983968), (32, 8141721), (42, 6203216), (48, 5427814), (56, 4652412), (58, 4491984), (84, 3101608), (87, 2994656), (96, 2713907), (112, 2326206), (116, 2245992), (168, 1550804), (174, 1497328), (203, 1283424), (224, 1163103), (232, 1122996), (336, 775402), (348, 748664), (406, 641712), (461, 565152), (464, 561498), (609, 427808), (672, 387701), (696, 374332), (812, 320856), (841, 309792), (922, 282576), (928, 280749), (1218, 213904), (1383, 188384), (1392, 187166), (1624, 160428), (1682, 154896), (1844, 141288), (2436, 106952), (2523, 103264), (2766, 94192), (2784, 93583), (3227, 80736), (3248, 80214), (3364, 77448), (3688, 70644), (4872, 53476), (5046, 51632), (5532, 47096), (5887, 44256), (6454, 40368), (6496, 40107), (6728, 38724), (7376, 35322), (9681, 26912), (9744, 26738), (10092, 25816), (11064, 23548), (11774, 22128), (12908, 20184), (13369, 19488), (13456, 19362), (14752, 17661)]