494255160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{28019}}^1$

素因数の和:28050

約数の個数: 144

約数和(自身を含む): 1868653800

約数和(自身を除く): 1374398640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 28019, 56038, 84057, 112076, 140095, 168114, 196133, 224152, 252171, 280190, 336228, 392266, 420285, 504342, 560380, 588399, 672456, 784532, 840570, 980665, 1008684, 1120760, 1176798, 1260855, 1372931, 1569064, 1681140, 1765197, 1961330, 2017368, 2353596, 2521710, 2745862, 2941995, 3362280, 3530394, 3922660, 4118793, 4707192, 5043420, 5491724, 5883990, 6864655, 7060788, 7845320, 8237586, 8825985, 10086840, 10983448, 11767980, 12356379, 13729310, 14121576, 16475172, 17651970, 20593965, 23535960, 24712758, 27458620, 32950344, 35303940, 41187930, 49425516, 54917240, 61781895, 70607880, 82375860, 98851032, 123563790, 164751720, 247127580, 494255160]

約数ペア:

[(1, 494255160), (2, 247127580), (3, 164751720), (4, 123563790), (5, 98851032), (6, 82375860), (7, 70607880), (8, 61781895), (9, 54917240), (10, 49425516), (12, 41187930), (14, 35303940), (15, 32950344), (18, 27458620), (20, 24712758), (21, 23535960), (24, 20593965), (28, 17651970), (30, 16475172), (35, 14121576), (36, 13729310), (40, 12356379), (42, 11767980), (45, 10983448), (49, 10086840), (56, 8825985), (60, 8237586), (63, 7845320), (70, 7060788), (72, 6864655), (84, 5883990), (90, 5491724), (98, 5043420), (105, 4707192), (120, 4118793), (126, 3922660), (140, 3530394), (147, 3362280), (168, 2941995), (180, 2745862), (196, 2521710), (210, 2353596), (245, 2017368), (252, 1961330), (280, 1765197), (294, 1681140), (315, 1569064), (360, 1372931), (392, 1260855), (420, 1176798), (441, 1120760), (490, 1008684), (504, 980665), (588, 840570), (630, 784532), (735, 672456), (840, 588399), (882, 560380), (980, 504342), (1176, 420285), (1260, 392266), (1470, 336228), (1764, 280190), (1960, 252171), (2205, 224152), (2520, 196133), (2940, 168114), (3528, 140095), (4410, 112076), (5880, 84057), (8820, 56038), (17640, 28019)]