68095680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 112

約数和(自身を含む): 218907360

約数和(自身を除く): 150811680

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, 797, 890, 960, 1068, 1335, 1424, 1594, 1780, 2136, 2391, 2670, 2848, 3188, 3560, 3985, 4272, 4782, 5340, 5696, 6376, 7120, 7970, 8544, 9564, 10680, 11955, 12752, 14240, 15940, 17088, 19128, 21360, 23910, 25504, 28480, 31880, 38256, 42720, 47820, 51008, 63760, 70933, 76512, 85440, 95640, 127520, 141866, 153024, 191280, 212799, 255040, 283732, 354665, 382560, 425598, 567464, 709330, 765120, 851196, 1063995, 1134928, 1418660, 1702392, 2127990, 2269856, 2837320, 3404784, 4255980, 4539712, 5674640, 6809568, 8511960, 11349280, 13619136, 17023920, 22698560, 34047840, 68095680]

約数ペア:

[(1, 68095680), (2, 34047840), (3, 22698560), (4, 17023920), (5, 13619136), (6, 11349280), (8, 8511960), (10, 6809568), (12, 5674640), (15, 4539712), (16, 4255980), (20, 3404784), (24, 2837320), (30, 2269856), (32, 2127990), (40, 1702392), (48, 1418660), (60, 1134928), (64, 1063995), (80, 851196), (89, 765120), (96, 709330), (120, 567464), (160, 425598), (178, 382560), (192, 354665), (240, 283732), (267, 255040), (320, 212799), (356, 191280), (445, 153024), (480, 141866), (534, 127520), (712, 95640), (797, 85440), (890, 76512), (960, 70933), (1068, 63760), (1335, 51008), (1424, 47820), (1594, 42720), (1780, 38256), (2136, 31880), (2391, 28480), (2670, 25504), (2848, 23910), (3188, 21360), (3560, 19128), (3985, 17088), (4272, 15940), (4782, 14240), (5340, 12752), (5696, 11955), (6376, 10680), (7120, 9564), (7970, 8544)]