763242560

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 112

約数和(自身を含む): 1868692224

約数和(自身を除く): 1105449664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 97, 134, 160, 194, 268, 320, 335, 367, 388, 485, 536, 670, 734, 776, 970, 1072, 1340, 1468, 1552, 1835, 1940, 2144, 2680, 2936, 3104, 3670, 3880, 4288, 5360, 5872, 6208, 6499, 7340, 7760, 10720, 11744, 12998, 14680, 15520, 21440, 23488, 24589, 25996, 29360, 31040, 32495, 35599, 49178, 51992, 58720, 64990, 71198, 98356, 103984, 117440, 122945, 129980, 142396, 177995, 196712, 207968, 245890, 259960, 284792, 355990, 393424, 415936, 491780, 519920, 569584, 711980, 786848, 983560, 1039840, 1139168, 1423960, 1573696, 1967120, 2079680, 2278336, 2385133, 2847920, 3934240, 4770266, 5695840, 7868480, 9540532, 11391680, 11925665, 19081064, 23851330, 38162128, 47702660, 76324256, 95405320, 152648512, 190810640, 381621280, 763242560]

約数ペア:

[(1, 763242560), (2, 381621280), (4, 190810640), (5, 152648512), (8, 95405320), (10, 76324256), (16, 47702660), (20, 38162128), (32, 23851330), (40, 19081064), (64, 11925665), (67, 11391680), (80, 9540532), (97, 7868480), (134, 5695840), (160, 4770266), (194, 3934240), (268, 2847920), (320, 2385133), (335, 2278336), (367, 2079680), (388, 1967120), (485, 1573696), (536, 1423960), (670, 1139168), (734, 1039840), (776, 983560), (970, 786848), (1072, 711980), (1340, 569584), (1468, 519920), (1552, 491780), (1835, 415936), (1940, 393424), (2144, 355990), (2680, 284792), (2936, 259960), (3104, 245890), (3670, 207968), (3880, 196712), (4288, 177995), (5360, 142396), (5872, 129980), (6208, 122945), (6499, 117440), (7340, 103984), (7760, 98356), (10720, 71198), (11744, 64990), (12998, 58720), (14680, 51992), (15520, 49178), (21440, 35599), (23488, 32495), (24589, 31040), (25996, 29360)]