179586680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 323606920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 103, 104, 130, 140, 182, 206, 260, 280, 364, 412, 455, 479, 515, 520, 721, 728, 824, 910, 958, 1030, 1339, 1442, 1820, 1916, 2060, 2395, 2678, 2884, 3353, 3605, 3640, 3832, 4120, 4790, 5356, 5768, 6227, 6695, 6706, 7210, 9373, 9580, 10712, 12454, 13390, 13412, 14420, 16765, 18746, 19160, 24908, 26780, 26824, 28840, 31135, 33530, 37492, 43589, 46865, 49337, 49816, 53560, 62270, 67060, 74984, 87178, 93730, 98674, 124540, 134120, 174356, 187460, 197348, 217945, 246685, 249080, 345359, 348712, 374920, 394696, 435890, 493370, 641381, 690718, 871780, 986740, 1282762, 1381436, 1726795, 1743560, 1973480, 2565524, 2762872, 3206905, 3453590, 4489667, 5131048, 6413810, 6907180, 8979334, 12827620, 13814360, 17958668, 22448335, 25655240, 35917336, 44896670, 89793340, 179586680]

約数ペア:

[(1, 179586680), (2, 89793340), (4, 44896670), (5, 35917336), (7, 25655240), (8, 22448335), (10, 17958668), (13, 13814360), (14, 12827620), (20, 8979334), (26, 6907180), (28, 6413810), (35, 5131048), (40, 4489667), (52, 3453590), (56, 3206905), (65, 2762872), (70, 2565524), (91, 1973480), (103, 1743560), (104, 1726795), (130, 1381436), (140, 1282762), (182, 986740), (206, 871780), (260, 690718), (280, 641381), (364, 493370), (412, 435890), (455, 394696), (479, 374920), (515, 348712), (520, 345359), (721, 249080), (728, 246685), (824, 217945), (910, 197348), (958, 187460), (1030, 174356), (1339, 134120), (1442, 124540), (1820, 98674), (1916, 93730), (2060, 87178), (2395, 74984), (2678, 67060), (2884, 62270), (3353, 53560), (3605, 49816), (3640, 49337), (3832, 46865), (4120, 43589), (4790, 37492), (5356, 33530), (5768, 31135), (6227, 28840), (6695, 26824), (6706, 26780), (7210, 24908), (9373, 19160), (9580, 18746), (10712, 16765), (12454, 14420), (13390, 13412)]