14131520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 112

約数和(自身を含む): 37551360

約数和(自身を除く): 23419840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 79, 80, 86, 104, 130, 158, 160, 172, 208, 215, 260, 316, 320, 344, 395, 416, 430, 520, 559, 632, 688, 790, 832, 860, 1027, 1040, 1118, 1264, 1376, 1580, 1720, 2054, 2080, 2236, 2528, 2752, 2795, 3160, 3397, 3440, 4108, 4160, 4472, 5056, 5135, 5590, 6320, 6794, 6880, 8216, 8944, 10270, 11180, 12640, 13588, 13760, 16432, 16985, 17888, 20540, 22360, 25280, 27176, 32864, 33970, 35776, 41080, 44161, 44720, 54352, 65728, 67940, 82160, 88322, 89440, 108704, 135880, 164320, 176644, 178880, 217408, 220805, 271760, 328640, 353288, 441610, 543520, 706576, 883220, 1087040, 1413152, 1766440, 2826304, 3532880, 7065760, 14131520]

約数ペア:

[(1, 14131520), (2, 7065760), (4, 3532880), (5, 2826304), (8, 1766440), (10, 1413152), (13, 1087040), (16, 883220), (20, 706576), (26, 543520), (32, 441610), (40, 353288), (43, 328640), (52, 271760), (64, 220805), (65, 217408), (79, 178880), (80, 176644), (86, 164320), (104, 135880), (130, 108704), (158, 89440), (160, 88322), (172, 82160), (208, 67940), (215, 65728), (260, 54352), (316, 44720), (320, 44161), (344, 41080), (395, 35776), (416, 33970), (430, 32864), (520, 27176), (559, 25280), (632, 22360), (688, 20540), (790, 17888), (832, 16985), (860, 16432), (1027, 13760), (1040, 13588), (1118, 12640), (1264, 11180), (1376, 10270), (1580, 8944), (1720, 8216), (2054, 6880), (2080, 6794), (2236, 6320), (2528, 5590), (2752, 5135), (2795, 5056), (3160, 4472), (3397, 4160), (3440, 4108)]