131803560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 493908480

約数和(自身を除く): 362104920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 193, 210, 252, 271, 280, 315, 360, 386, 420, 504, 542, 579, 630, 772, 813, 840, 965, 1084, 1158, 1260, 1351, 1355, 1544, 1626, 1737, 1897, 1930, 2168, 2316, 2439, 2520, 2702, 2710, 2895, 3252, 3474, 3794, 3860, 4053, 4065, 4632, 4878, 5404, 5420, 5691, 5790, 6504, 6755, 6948, 7588, 7720, 8106, 8130, 8685, 9485, 9756, 10808, 10840, 11382, 11580, 12159, 12195, 13510, 13896, 15176, 16212, 16260, 17073, 17370, 18970, 19512, 20265, 22764, 23160, 24318, 24390, 27020, 28455, 32424, 32520, 34146, 34740, 37940, 40530, 45528, 48636, 48780, 52303, 54040, 56910, 60795, 68292, 69480, 75880, 81060, 85365, 97272, 97560, 104606, 113820, 121590, 136584, 156909, 162120, 170730, 209212, 227640, 243180, 261515, 313818, 341460, 366121, 418424, 470727, 486360, 523030, 627636, 682920, 732242, 784545, 941454, 1046060, 1098363, 1255272, 1464484, 1569090, 1830605, 1882908, 2092120, 2196726, 2353635, 2928968, 3138180, 3295089, 3661210, 3765816, 4393452, 4707270, 5491815, 6276360, 6590178, 7322420, 8786904, 9414540, 10983630, 13180356, 14644840, 16475445, 18829080, 21967260, 26360712, 32950890, 43934520, 65901780, 131803560]

約数ペア:

[(1, 131803560), (2, 65901780), (3, 43934520), (4, 32950890), (5, 26360712), (6, 21967260), (7, 18829080), (8, 16475445), (9, 14644840), (10, 13180356), (12, 10983630), (14, 9414540), (15, 8786904), (18, 7322420), (20, 6590178), (21, 6276360), (24, 5491815), (28, 4707270), (30, 4393452), (35, 3765816), (36, 3661210), (40, 3295089), (42, 3138180), (45, 2928968), (56, 2353635), (60, 2196726), (63, 2092120), (70, 1882908), (72, 1830605), (84, 1569090), (90, 1464484), (105, 1255272), (120, 1098363), (126, 1046060), (140, 941454), (168, 784545), (180, 732242), (193, 682920), (210, 627636), (252, 523030), (271, 486360), (280, 470727), (315, 418424), (360, 366121), (386, 341460), (420, 313818), (504, 261515), (542, 243180), (579, 227640), (630, 209212), (772, 170730), (813, 162120), (840, 156909), (965, 136584), (1084, 121590), (1158, 113820), (1260, 104606), (1351, 97560), (1355, 97272), (1544, 85365), (1626, 81060), (1737, 75880), (1897, 69480), (1930, 68292), (2168, 60795), (2316, 56910), (2439, 54040), (2520, 52303), (2702, 48780), (2710, 48636), (2895, 45528), (3252, 40530), (3474, 37940), (3794, 34740), (3860, 34146), (4053, 32520), (4065, 32424), (4632, 28455), (4878, 27020), (5404, 24390), (5420, 24318), (5691, 23160), (5790, 22764), (6504, 20265), (6755, 19512), (6948, 18970), (7588, 17370), (7720, 17073), (8106, 16260), (8130, 16212), (8685, 15176), (9485, 13896), (9756, 13510), (10808, 12195), (10840, 12159), (11382, 11580)]