315171360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31267}}^1$

素因数の和:31295

約数の個数: 144

約数和(自身を含む): 1229207616

約数和(自身を除く): 914036256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 31267, 62534, 93801, 125068, 156335, 187602, 218869, 250136, 281403, 312670, 375204, 437738, 469005, 500272, 562806, 625340, 656607, 750408, 875476, 938010, 1000544, 1094345, 1125612, 1250680, 1313214, 1407015, 1500816, 1750952, 1876020, 1969821, 2188690, 2251224, 2501360, 2626428, 2814030, 3001632, 3283035, 3501904, 3752040, 3939642, 4377380, 4502448, 5002720, 5252856, 5628060, 6566070, 7003808, 7504080, 7879284, 8754760, 9004896, 9849105, 10505712, 11256120, 13132140, 15008160, 15758568, 17509520, 19698210, 21011424, 22512240, 26264280, 31517136, 35019040, 39396420, 45024480, 52528560, 63034272, 78792840, 105057120, 157585680, 315171360]

約数ペア:

[(1, 315171360), (2, 157585680), (3, 105057120), (4, 78792840), (5, 63034272), (6, 52528560), (7, 45024480), (8, 39396420), (9, 35019040), (10, 31517136), (12, 26264280), (14, 22512240), (15, 21011424), (16, 19698210), (18, 17509520), (20, 15758568), (21, 15008160), (24, 13132140), (28, 11256120), (30, 10505712), (32, 9849105), (35, 9004896), (36, 8754760), (40, 7879284), (42, 7504080), (45, 7003808), (48, 6566070), (56, 5628060), (60, 5252856), (63, 5002720), (70, 4502448), (72, 4377380), (80, 3939642), (84, 3752040), (90, 3501904), (96, 3283035), (105, 3001632), (112, 2814030), (120, 2626428), (126, 2501360), (140, 2251224), (144, 2188690), (160, 1969821), (168, 1876020), (180, 1750952), (210, 1500816), (224, 1407015), (240, 1313214), (252, 1250680), (280, 1125612), (288, 1094345), (315, 1000544), (336, 938010), (360, 875476), (420, 750408), (480, 656607), (504, 625340), (560, 562806), (630, 500272), (672, 469005), (720, 437738), (840, 375204), (1008, 312670), (1120, 281403), (1260, 250136), (1440, 218869), (1680, 187602), (2016, 156335), (2520, 125068), (3360, 93801), (5040, 62534), (10080, 31267)]