290334240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{9601}}^1$

素因数の和:9632

約数の個数: 192

約数和(自身を含む): 1161457920

約数和(自身を除く): 871123680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 9601, 10080, 15120, 19202, 28803, 30240, 38404, 48005, 57606, 67207, 76808, 86409, 96010, 115212, 134414, 144015, 153616, 172818, 192020, 201621, 230424, 259227, 268828, 288030, 307232, 336035, 345636, 384040, 403242, 432045, 460848, 518454, 537656, 576060, 604863, 672070, 691272, 768080, 806484, 864090, 921696, 1008105, 1036908, 1075312, 1152120, 1209726, 1296135, 1344140, 1382544, 1536160, 1612968, 1728180, 1814589, 2016210, 2073816, 2150624, 2304240, 2419452, 2592270, 2688280, 2765088, 3024315, 3225936, 3456360, 3629178, 4032420, 4147632, 4608480, 4838904, 5184540, 5376560, 6048630, 6451872, 6912720, 7258356, 8064840, 8295264, 9072945, 9677808, 10369080, 10753120, 12097260, 13825440, 14516712, 16129680, 18145890, 19355616, 20738160, 24194520, 29033424, 32259360, 36291780, 41476320, 48389040, 58066848, 72583560, 96778080, 145167120, 290334240]

約数ペア:

[(1, 290334240), (2, 145167120), (3, 96778080), (4, 72583560), (5, 58066848), (6, 48389040), (7, 41476320), (8, 36291780), (9, 32259360), (10, 29033424), (12, 24194520), (14, 20738160), (15, 19355616), (16, 18145890), (18, 16129680), (20, 14516712), (21, 13825440), (24, 12097260), (27, 10753120), (28, 10369080), (30, 9677808), (32, 9072945), (35, 8295264), (36, 8064840), (40, 7258356), (42, 6912720), (45, 6451872), (48, 6048630), (54, 5376560), (56, 5184540), (60, 4838904), (63, 4608480), (70, 4147632), (72, 4032420), (80, 3629178), (84, 3456360), (90, 3225936), (96, 3024315), (105, 2765088), (108, 2688280), (112, 2592270), (120, 2419452), (126, 2304240), (135, 2150624), (140, 2073816), (144, 2016210), (160, 1814589), (168, 1728180), (180, 1612968), (189, 1536160), (210, 1382544), (216, 1344140), (224, 1296135), (240, 1209726), (252, 1152120), (270, 1075312), (280, 1036908), (288, 1008105), (315, 921696), (336, 864090), (360, 806484), (378, 768080), (420, 691272), (432, 672070), (480, 604863), (504, 576060), (540, 537656), (560, 518454), (630, 460848), (672, 432045), (720, 403242), (756, 384040), (840, 345636), (864, 336035), (945, 307232), (1008, 288030), (1080, 268828), (1120, 259227), (1260, 230424), (1440, 201621), (1512, 192020), (1680, 172818), (1890, 153616), (2016, 144015), (2160, 134414), (2520, 115212), (3024, 96010), (3360, 86409), (3780, 76808), (4320, 67207), (5040, 57606), (6048, 48005), (7560, 38404), (9601, 30240), (10080, 28803), (15120, 19202)]