205937760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61291}}^1$

素因数の和:61316

約数の個数: 96

約数和(自身を含む): 741388032

約数和(自身を除く): 535450272

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 61291, 122582, 183873, 245164, 306455, 367746, 429037, 490328, 612910, 735492, 858074, 919365, 980656, 1225820, 1287111, 1470984, 1716148, 1838730, 1961312, 2145185, 2451640, 2574222, 2941968, 3432296, 3677460, 4290370, 4903280, 5148444, 5883936, 6435555, 6864592, 7354920, 8580740, 9806560, 10296888, 12871110, 13729184, 14709840, 17161480, 20593776, 25742220, 29419680, 34322960, 41187552, 51484440, 68645920, 102968880, 205937760]

約数ペア:

[(1, 205937760), (2, 102968880), (3, 68645920), (4, 51484440), (5, 41187552), (6, 34322960), (7, 29419680), (8, 25742220), (10, 20593776), (12, 17161480), (14, 14709840), (15, 13729184), (16, 12871110), (20, 10296888), (21, 9806560), (24, 8580740), (28, 7354920), (30, 6864592), (32, 6435555), (35, 5883936), (40, 5148444), (42, 4903280), (48, 4290370), (56, 3677460), (60, 3432296), (70, 2941968), (80, 2574222), (84, 2451640), (96, 2145185), (105, 1961312), (112, 1838730), (120, 1716148), (140, 1470984), (160, 1287111), (168, 1225820), (210, 980656), (224, 919365), (240, 858074), (280, 735492), (336, 612910), (420, 490328), (480, 429037), (560, 367746), (672, 306455), (840, 245164), (1120, 183873), (1680, 122582), (3360, 61291)]