136476160

素因数分解:

$2^9\times 5^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 194975840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 512, 599, 640, 712, 890, 1198, 1280, 1424, 1780, 2396, 2560, 2848, 2995, 3560, 4792, 5696, 5990, 7120, 9584, 11392, 11980, 14240, 19168, 22784, 23960, 28480, 38336, 45568, 47920, 53311, 56960, 76672, 95840, 106622, 113920, 153344, 191680, 213244, 227840, 266555, 306688, 383360, 426488, 533110, 766720, 852976, 1066220, 1533440, 1705952, 2132440, 3411904, 4264880, 6823808, 8529760, 13647616, 17059520, 27295232, 34119040, 68238080, 136476160]

約数ペア:

[(1, 136476160), (2, 68238080), (4, 34119040), (5, 27295232), (8, 17059520), (10, 13647616), (16, 8529760), (20, 6823808), (32, 4264880), (40, 3411904), (64, 2132440), (80, 1705952), (89, 1533440), (128, 1066220), (160, 852976), (178, 766720), (256, 533110), (320, 426488), (356, 383360), (445, 306688), (512, 266555), (599, 227840), (640, 213244), (712, 191680), (890, 153344), (1198, 113920), (1280, 106622), (1424, 95840), (1780, 76672), (2396, 56960), (2560, 53311), (2848, 47920), (2995, 45568), (3560, 38336), (4792, 28480), (5696, 23960), (5990, 22784), (7120, 19168), (9584, 14240), (11392, 11980)]