316517040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{62801}}^1$

素因数の和:62827

約数の個数: 120

約数和(自身を含む): 1214841888

約数和(自身を除く): 898324848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 62801, 125602, 188403, 251204, 314005, 376806, 439607, 502408, 565209, 628010, 753612, 879214, 942015, 1004816, 1130418, 1256020, 1318821, 1507224, 1758428, 1884030, 2198035, 2260836, 2512040, 2637642, 2826045, 3014448, 3516856, 3768060, 3956463, 4396070, 4521672, 5024080, 5275284, 5652090, 6594105, 7033712, 7536120, 7912926, 8792140, 9043344, 10550568, 11304180, 13188210, 15072240, 15825852, 17584280, 19782315, 21101136, 22608360, 26376420, 31651704, 35168560, 39564630, 45216720, 52752840, 63303408, 79129260, 105505680, 158258520, 316517040]

約数ペア:

[(1, 316517040), (2, 158258520), (3, 105505680), (4, 79129260), (5, 63303408), (6, 52752840), (7, 45216720), (8, 39564630), (9, 35168560), (10, 31651704), (12, 26376420), (14, 22608360), (15, 21101136), (16, 19782315), (18, 17584280), (20, 15825852), (21, 15072240), (24, 13188210), (28, 11304180), (30, 10550568), (35, 9043344), (36, 8792140), (40, 7912926), (42, 7536120), (45, 7033712), (48, 6594105), (56, 5652090), (60, 5275284), (63, 5024080), (70, 4521672), (72, 4396070), (80, 3956463), (84, 3768060), (90, 3516856), (105, 3014448), (112, 2826045), (120, 2637642), (126, 2512040), (140, 2260836), (144, 2198035), (168, 1884030), (180, 1758428), (210, 1507224), (240, 1318821), (252, 1256020), (280, 1130418), (315, 1004816), (336, 942015), (360, 879214), (420, 753612), (504, 628010), (560, 565209), (630, 502408), (720, 439607), (840, 376806), (1008, 314005), (1260, 251204), (1680, 188403), (2520, 125602), (5040, 62801)]