143297040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3803}}^1$

素因数の和:3976

約数の個数: 80

約数和(自身を含む): 447167808

約数和(自身を除く): 303870768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 3803, 4710, 6280, 7536, 7606, 9420, 11409, 12560, 15212, 18840, 19015, 22818, 30424, 37680, 38030, 45636, 57045, 60848, 76060, 91272, 114090, 152120, 182544, 228180, 304240, 456360, 597071, 912720, 1194142, 1791213, 2388284, 2985355, 3582426, 4776568, 5970710, 7164852, 8956065, 9553136, 11941420, 14329704, 17912130, 23882840, 28659408, 35824260, 47765680, 71648520, 143297040]

約数ペア:

[(1, 143297040), (2, 71648520), (3, 47765680), (4, 35824260), (5, 28659408), (6, 23882840), (8, 17912130), (10, 14329704), (12, 11941420), (15, 9553136), (16, 8956065), (20, 7164852), (24, 5970710), (30, 4776568), (40, 3582426), (48, 2985355), (60, 2388284), (80, 1791213), (120, 1194142), (157, 912720), (240, 597071), (314, 456360), (471, 304240), (628, 228180), (785, 182544), (942, 152120), (1256, 114090), (1570, 91272), (1884, 76060), (2355, 60848), (2512, 57045), (3140, 45636), (3768, 38030), (3803, 37680), (4710, 30424), (6280, 22818), (7536, 19015), (7606, 18840), (9420, 15212), (11409, 12560)]