252094080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{18757}}^1$

素因数の和:18786

約数の個数: 128

約数和(自身を含む): 918391680

約数和(自身を除く): 666297600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 18757, 37514, 56271, 75028, 93785, 112542, 131299, 150056, 187570, 225084, 262598, 281355, 300112, 375140, 393897, 450168, 525196, 562710, 600224, 656495, 750280, 787794, 900336, 1050392, 1125420, 1200448, 1312990, 1500560, 1575588, 1800672, 1969485, 2100784, 2250840, 2400896, 2625980, 3001120, 3151176, 3601344, 3938970, 4201568, 4501680, 5251960, 6002240, 6302352, 7202688, 7877940, 8403136, 9003360, 10503920, 12004480, 12604704, 15755880, 16806272, 18006720, 21007840, 25209408, 31511760, 36013440, 42015680, 50418816, 63023520, 84031360, 126047040, 252094080]

約数ペア:

[(1, 252094080), (2, 126047040), (3, 84031360), (4, 63023520), (5, 50418816), (6, 42015680), (7, 36013440), (8, 31511760), (10, 25209408), (12, 21007840), (14, 18006720), (15, 16806272), (16, 15755880), (20, 12604704), (21, 12004480), (24, 10503920), (28, 9003360), (30, 8403136), (32, 7877940), (35, 7202688), (40, 6302352), (42, 6002240), (48, 5251960), (56, 4501680), (60, 4201568), (64, 3938970), (70, 3601344), (80, 3151176), (84, 3001120), (96, 2625980), (105, 2400896), (112, 2250840), (120, 2100784), (128, 1969485), (140, 1800672), (160, 1575588), (168, 1500560), (192, 1312990), (210, 1200448), (224, 1125420), (240, 1050392), (280, 900336), (320, 787794), (336, 750280), (384, 656495), (420, 600224), (448, 562710), (480, 525196), (560, 450168), (640, 393897), (672, 375140), (840, 300112), (896, 281355), (960, 262598), (1120, 225084), (1344, 187570), (1680, 150056), (1920, 131299), (2240, 112542), (2688, 93785), (3360, 75028), (4480, 56271), (6720, 37514), (13440, 18757)]