146520243760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{647861}}^1$

素因数の和:648142

約数の個数: 80

約数和(自身を含む): 373075219872

約数和(自身を除く): 226554976112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 257, 440, 514, 880, 1028, 1285, 2056, 2570, 2827, 4112, 5140, 5654, 10280, 11308, 14135, 20560, 22616, 28270, 45232, 56540, 113080, 226160, 647861, 1295722, 2591444, 3239305, 5182888, 6478610, 7126471, 10365776, 12957220, 14252942, 25914440, 28505884, 35632355, 51828880, 57011768, 71264710, 114023536, 142529420, 166500277, 285058840, 333000554, 570117680, 666001108, 832501385, 1332002216, 1665002770, 1831503047, 2664004432, 3330005540, 3663006094, 6660011080, 7326012188, 9157515235, 13320022160, 14652024376, 18315030470, 29304048752, 36630060940, 73260121880, 146520243760]

約数ペア:

[(1, 146520243760), (2, 73260121880), (4, 36630060940), (5, 29304048752), (8, 18315030470), (10, 14652024376), (11, 13320022160), (16, 9157515235), (20, 7326012188), (22, 6660011080), (40, 3663006094), (44, 3330005540), (55, 2664004432), (80, 1831503047), (88, 1665002770), (110, 1332002216), (176, 832501385), (220, 666001108), (257, 570117680), (440, 333000554), (514, 285058840), (880, 166500277), (1028, 142529420), (1285, 114023536), (2056, 71264710), (2570, 57011768), (2827, 51828880), (4112, 35632355), (5140, 28505884), (5654, 25914440), (10280, 14252942), (11308, 12957220), (14135, 10365776), (20560, 7126471), (22616, 6478610), (28270, 5182888), (45232, 3239305), (56540, 2591444), (113080, 1295722), (226160, 647861)]