207956520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30403}}^1$

素因数の和:30439

約数の個数: 96

約数和(自身を含む): 711453600

約数和(自身を除く): 503497080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30403, 60806, 91209, 121612, 152015, 182418, 243224, 273627, 304030, 364836, 456045, 547254, 577657, 608060, 729672, 912090, 1094508, 1155314, 1216120, 1368135, 1732971, 1824180, 2189016, 2310628, 2736270, 2888285, 3465942, 3648360, 4621256, 5198913, 5472540, 5776570, 6931884, 8664855, 10397826, 10945080, 11553140, 13863768, 17329710, 20795652, 23106280, 25994565, 34659420, 41591304, 51989130, 69318840, 103978260, 207956520]

約数ペア:

[(1, 207956520), (2, 103978260), (3, 69318840), (4, 51989130), (5, 41591304), (6, 34659420), (8, 25994565), (9, 23106280), (10, 20795652), (12, 17329710), (15, 13863768), (18, 11553140), (19, 10945080), (20, 10397826), (24, 8664855), (30, 6931884), (36, 5776570), (38, 5472540), (40, 5198913), (45, 4621256), (57, 3648360), (60, 3465942), (72, 2888285), (76, 2736270), (90, 2310628), (95, 2189016), (114, 1824180), (120, 1732971), (152, 1368135), (171, 1216120), (180, 1155314), (190, 1094508), (228, 912090), (285, 729672), (342, 608060), (360, 577657), (380, 547254), (456, 456045), (570, 364836), (684, 304030), (760, 273627), (855, 243224), (1140, 182418), (1368, 152015), (1710, 121612), (2280, 91209), (3420, 60806), (6840, 30403)]