134762520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 425917440

約数和(自身を除く): 291154920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 157, 184, 230, 276, 311, 314, 345, 460, 471, 552, 622, 628, 690, 785, 920, 933, 942, 1244, 1256, 1380, 1555, 1570, 1866, 1884, 2355, 2488, 2760, 3110, 3140, 3611, 3732, 3768, 4665, 4710, 6220, 6280, 7153, 7222, 7464, 9330, 9420, 10833, 12440, 14306, 14444, 18055, 18660, 18840, 21459, 21666, 28612, 28888, 35765, 36110, 37320, 42918, 43332, 48827, 54165, 57224, 71530, 72220, 85836, 86664, 97654, 107295, 108330, 143060, 144440, 146481, 171672, 195308, 214590, 216660, 244135, 286120, 292962, 390616, 429180, 433320, 488270, 585924, 732405, 858360, 976540, 1123021, 1171848, 1464810, 1953080, 2246042, 2929620, 3369063, 4492084, 5615105, 5859240, 6738126, 8984168, 11230210, 13476252, 16845315, 22460420, 26952504, 33690630, 44920840, 67381260, 134762520]

約数ペア:

[(1, 134762520), (2, 67381260), (3, 44920840), (4, 33690630), (5, 26952504), (6, 22460420), (8, 16845315), (10, 13476252), (12, 11230210), (15, 8984168), (20, 6738126), (23, 5859240), (24, 5615105), (30, 4492084), (40, 3369063), (46, 2929620), (60, 2246042), (69, 1953080), (92, 1464810), (115, 1171848), (120, 1123021), (138, 976540), (157, 858360), (184, 732405), (230, 585924), (276, 488270), (311, 433320), (314, 429180), (345, 390616), (460, 292962), (471, 286120), (552, 244135), (622, 216660), (628, 214590), (690, 195308), (785, 171672), (920, 146481), (933, 144440), (942, 143060), (1244, 108330), (1256, 107295), (1380, 97654), (1555, 86664), (1570, 85836), (1866, 72220), (1884, 71530), (2355, 57224), (2488, 54165), (2760, 48827), (3110, 43332), (3140, 42918), (3611, 37320), (3732, 36110), (3768, 35765), (4665, 28888), (4710, 28612), (6220, 21666), (6280, 21459), (7153, 18840), (7222, 18660), (7464, 18055), (9330, 14444), (9420, 14306), (10833, 12440)]