191129280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2346

約数の個数: 112

約数和(自身を含む): 613928160

約数和(自身を除く): 422798880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1068, 1335, 1424, 1780, 2136, 2237, 2670, 2848, 3560, 4272, 4474, 5340, 5696, 6711, 7120, 8544, 8948, 10680, 11185, 13422, 14240, 17088, 17896, 21360, 22370, 26844, 28480, 33555, 35792, 42720, 44740, 53688, 67110, 71584, 85440, 89480, 107376, 134220, 143168, 178960, 199093, 214752, 268440, 357920, 398186, 429504, 536880, 597279, 715840, 796372, 995465, 1073760, 1194558, 1592744, 1990930, 2147520, 2389116, 2986395, 3185488, 3981860, 4778232, 5972790, 6370976, 7963720, 9556464, 11945580, 12741952, 15927440, 19112928, 23891160, 31854880, 38225856, 47782320, 63709760, 95564640, 191129280]

約数ペア:

[(1, 191129280), (2, 95564640), (3, 63709760), (4, 47782320), (5, 38225856), (6, 31854880), (8, 23891160), (10, 19112928), (12, 15927440), (15, 12741952), (16, 11945580), (20, 9556464), (24, 7963720), (30, 6370976), (32, 5972790), (40, 4778232), (48, 3981860), (60, 3185488), (64, 2986395), (80, 2389116), (89, 2147520), (96, 1990930), (120, 1592744), (160, 1194558), (178, 1073760), (192, 995465), (240, 796372), (267, 715840), (320, 597279), (356, 536880), (445, 429504), (480, 398186), (534, 357920), (712, 268440), (890, 214752), (960, 199093), (1068, 178960), (1335, 143168), (1424, 134220), (1780, 107376), (2136, 89480), (2237, 85440), (2670, 71584), (2848, 67110), (3560, 53688), (4272, 44740), (4474, 42720), (5340, 35792), (5696, 33555), (6711, 28480), (7120, 26844), (8544, 22370), (8948, 21360), (10680, 17896), (11185, 17088), (13422, 14240)]