3771567679640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1\times {\mathrm{7283}}^1$

素因数の和:10081

約数の個数: 128

約数和(自身を含む): 8735163932160

約数和(自身を除く): 4963596252520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 268, 292, 335, 365, 536, 584, 670, 730, 1340, 1460, 2647, 2680, 2920, 4891, 5294, 7283, 9782, 10588, 13235, 14566, 19564, 21176, 24455, 26470, 29132, 36415, 39128, 48910, 52940, 58264, 72830, 97820, 105880, 145660, 177349, 193231, 195640, 291320, 354698, 386462, 487961, 531659, 709396, 772924, 886745, 966155, 975922, 1063318, 1418792, 1545848, 1773490, 1932310, 1951844, 2126636, 2439805, 2658295, 3546980, 3864620, 3903688, 4253272, 4879610, 5316590, 7093960, 7729240, 9759220, 10633180, 12946477, 19278101, 19518440, 21266360, 25892954, 35621153, 38556202, 51785908, 64732385, 71242306, 77112404, 96390505, 103571816, 129464770, 142484612, 154224808, 178105765, 192781010, 258929540, 284969224, 356211530, 385562020, 517859080, 712423060, 771124040, 1291632767, 1407301373, 1424846120, 2583265534, 2814602746, 5166531068, 5629205492, 6458163835, 7036506865, 10333062136, 11258410984, 12916327670, 14073013730, 25832655340, 28146027460, 51665310680, 56292054920, 94289191991, 188578383982, 377156767964, 471445959955, 754313535928, 942891919910, 1885783839820, 3771567679640]

約数ペア:

[(1, 3771567679640), (2, 1885783839820), (4, 942891919910), (5, 754313535928), (8, 471445959955), (10, 377156767964), (20, 188578383982), (40, 94289191991), (67, 56292054920), (73, 51665310680), (134, 28146027460), (146, 25832655340), (268, 14073013730), (292, 12916327670), (335, 11258410984), (365, 10333062136), (536, 7036506865), (584, 6458163835), (670, 5629205492), (730, 5166531068), (1340, 2814602746), (1460, 2583265534), (2647, 1424846120), (2680, 1407301373), (2920, 1291632767), (4891, 771124040), (5294, 712423060), (7283, 517859080), (9782, 385562020), (10588, 356211530), (13235, 284969224), (14566, 258929540), (19564, 192781010), (21176, 178105765), (24455, 154224808), (26470, 142484612), (29132, 129464770), (36415, 103571816), (39128, 96390505), (48910, 77112404), (52940, 71242306), (58264, 64732385), (72830, 51785908), (97820, 38556202), (105880, 35621153), (145660, 25892954), (177349, 21266360), (193231, 19518440), (195640, 19278101), (291320, 12946477), (354698, 10633180), (386462, 9759220), (487961, 7729240), (531659, 7093960), (709396, 5316590), (772924, 4879610), (886745, 4253272), (966155, 3903688), (975922, 3864620), (1063318, 3546980), (1418792, 2658295), (1545848, 2439805), (1773490, 2126636), (1932310, 1951844)]