723298680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51517}}^1$

素因数の和:51550

約数の個数: 128

約数和(自身を含む): 2596507200

約数和(自身を除く): 1873208520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 51517, 103034, 154551, 206068, 257585, 309102, 412136, 463653, 515170, 618204, 669721, 772755, 927306, 1030340, 1236408, 1339442, 1390959, 1545510, 1854612, 2009163, 2060680, 2318265, 2678884, 2781918, 3091020, 3348605, 3709224, 4018326, 4636530, 5357768, 5563836, 6027489, 6182040, 6697210, 6954795, 8036652, 9273060, 10045815, 11127672, 12054978, 13394420, 13909590, 16073304, 18082467, 18546120, 20091630, 24109956, 26788840, 27819180, 30137445, 36164934, 40183260, 48219912, 55638360, 60274890, 72329868, 80366520, 90412335, 120549780, 144659736, 180824670, 241099560, 361649340, 723298680]

約数ペア:

[(1, 723298680), (2, 361649340), (3, 241099560), (4, 180824670), (5, 144659736), (6, 120549780), (8, 90412335), (9, 80366520), (10, 72329868), (12, 60274890), (13, 55638360), (15, 48219912), (18, 40183260), (20, 36164934), (24, 30137445), (26, 27819180), (27, 26788840), (30, 24109956), (36, 20091630), (39, 18546120), (40, 18082467), (45, 16073304), (52, 13909590), (54, 13394420), (60, 12054978), (65, 11127672), (72, 10045815), (78, 9273060), (90, 8036652), (104, 6954795), (108, 6697210), (117, 6182040), (120, 6027489), (130, 5563836), (135, 5357768), (156, 4636530), (180, 4018326), (195, 3709224), (216, 3348605), (234, 3091020), (260, 2781918), (270, 2678884), (312, 2318265), (351, 2060680), (360, 2009163), (390, 1854612), (468, 1545510), (520, 1390959), (540, 1339442), (585, 1236408), (702, 1030340), (780, 927306), (936, 772755), (1080, 669721), (1170, 618204), (1404, 515170), (1560, 463653), (1755, 412136), (2340, 309102), (2808, 257585), (3510, 206068), (4680, 154551), (7020, 103034), (14040, 51517)]