140540940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 439508160

約数和(自身を除く): 298967220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 466, 540, 699, 932, 1117, 1165, 1398, 2097, 2234, 2330, 2796, 3351, 3495, 4194, 4468, 4660, 5585, 6291, 6702, 6990, 8388, 10053, 10485, 11170, 12582, 13404, 13980, 16755, 20106, 20970, 22340, 25164, 30159, 31455, 33510, 40212, 41940, 50265, 60318, 62910, 67020, 100530, 120636, 125820, 150795, 201060, 260261, 301590, 520522, 603180, 780783, 1041044, 1301305, 1561566, 2342349, 2602610, 3123132, 3903915, 4684698, 5205220, 7027047, 7807830, 9369396, 11711745, 14054094, 15615660, 23423490, 28108188, 35135235, 46846980, 70270470, 140540940]

約数ペア:

[(1, 140540940), (2, 70270470), (3, 46846980), (4, 35135235), (5, 28108188), (6, 23423490), (9, 15615660), (10, 14054094), (12, 11711745), (15, 9369396), (18, 7807830), (20, 7027047), (27, 5205220), (30, 4684698), (36, 3903915), (45, 3123132), (54, 2602610), (60, 2342349), (90, 1561566), (108, 1301305), (135, 1041044), (180, 780783), (233, 603180), (270, 520522), (466, 301590), (540, 260261), (699, 201060), (932, 150795), (1117, 125820), (1165, 120636), (1398, 100530), (2097, 67020), (2234, 62910), (2330, 60318), (2796, 50265), (3351, 41940), (3495, 40212), (4194, 33510), (4468, 31455), (4660, 30159), (5585, 25164), (6291, 22340), (6702, 20970), (6990, 20106), (8388, 16755), (10053, 13980), (10485, 13404), (11170, 12582)]