194209440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1493}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 614428416

約数和(自身を除く): 420218976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 813, 1084, 1355, 1493, 1626, 2168, 2710, 2986, 3252, 4065, 4336, 4479, 5420, 5972, 6504, 7465, 8130, 8672, 8958, 10840, 11944, 13008, 14930, 16260, 17916, 21680, 22395, 23888, 26016, 29860, 32520, 35832, 43360, 44790, 47776, 59720, 65040, 71664, 89580, 119440, 130080, 143328, 179160, 238880, 358320, 404603, 716640, 809206, 1213809, 1618412, 2023015, 2427618, 3236824, 4046030, 4855236, 6069045, 6473648, 8092060, 9710472, 12138090, 12947296, 16184120, 19420944, 24276180, 32368240, 38841888, 48552360, 64736480, 97104720, 194209440]

約数ペア:

[(1, 194209440), (2, 97104720), (3, 64736480), (4, 48552360), (5, 38841888), (6, 32368240), (8, 24276180), (10, 19420944), (12, 16184120), (15, 12947296), (16, 12138090), (20, 9710472), (24, 8092060), (30, 6473648), (32, 6069045), (40, 4855236), (48, 4046030), (60, 3236824), (80, 2427618), (96, 2023015), (120, 1618412), (160, 1213809), (240, 809206), (271, 716640), (480, 404603), (542, 358320), (813, 238880), (1084, 179160), (1355, 143328), (1493, 130080), (1626, 119440), (2168, 89580), (2710, 71664), (2986, 65040), (3252, 59720), (4065, 47776), (4336, 44790), (4479, 43360), (5420, 35832), (5972, 32520), (6504, 29860), (7465, 26016), (8130, 23888), (8672, 22395), (8958, 21680), (10840, 17916), (11944, 16260), (13008, 14930)]