136185920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 112

約数和(自身を含む): 367832640

約数和(自身を除く): 231646720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1723, 1976, 2080, 2470, 3040, 3446, 3952, 4160, 4940, 6080, 6892, 7904, 8615, 9880, 13784, 15808, 17230, 19760, 22399, 27568, 32737, 34460, 39520, 44798, 55136, 65474, 68920, 79040, 89596, 110272, 111995, 130948, 137840, 163685, 179192, 223990, 261896, 275680, 327370, 358384, 425581, 447980, 523792, 551360, 654740, 716768, 851162, 895960, 1047584, 1309480, 1433536, 1702324, 1791920, 2095168, 2127905, 2618960, 3404648, 3583840, 4255810, 5237920, 6809296, 7167680, 8511620, 10475840, 13618592, 17023240, 27237184, 34046480, 68092960, 136185920]

約数ペア:

[(1, 136185920), (2, 68092960), (4, 34046480), (5, 27237184), (8, 17023240), (10, 13618592), (13, 10475840), (16, 8511620), (19, 7167680), (20, 6809296), (26, 5237920), (32, 4255810), (38, 3583840), (40, 3404648), (52, 2618960), (64, 2127905), (65, 2095168), (76, 1791920), (80, 1702324), (95, 1433536), (104, 1309480), (130, 1047584), (152, 895960), (160, 851162), (190, 716768), (208, 654740), (247, 551360), (260, 523792), (304, 447980), (320, 425581), (380, 358384), (416, 327370), (494, 275680), (520, 261896), (608, 223990), (760, 179192), (832, 163685), (988, 137840), (1040, 130948), (1216, 111995), (1235, 110272), (1520, 89596), (1723, 79040), (1976, 68920), (2080, 65474), (2470, 55136), (3040, 44798), (3446, 39520), (3952, 34460), (4160, 32737), (4940, 27568), (6080, 22399), (6892, 19760), (7904, 17230), (8615, 15808), (9880, 13784)]