197041440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{857}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 622702080

約数和(自身を除く): 425660640

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, 479, 480, 857, 958, 1437, 1714, 1916, 2395, 2571, 2874, 3428, 3832, 4285, 4790, 5142, 5748, 6856, 7185, 7664, 8570, 9580, 10284, 11496, 12855, 13712, 14370, 15328, 17140, 19160, 20568, 22992, 25710, 27424, 28740, 34280, 38320, 41136, 45984, 51420, 57480, 68560, 76640, 82272, 102840, 114960, 137120, 205680, 229920, 410503, 411360, 821006, 1231509, 1642012, 2052515, 2463018, 3284024, 4105030, 4926036, 6157545, 6568048, 8210060, 9852072, 12315090, 13136096, 16420120, 19704144, 24630180, 32840240, 39408288, 49260360, 65680480, 98520720, 197041440]

約数ペア:

[(1, 197041440), (2, 98520720), (3, 65680480), (4, 49260360), (5, 39408288), (6, 32840240), (8, 24630180), (10, 19704144), (12, 16420120), (15, 13136096), (16, 12315090), (20, 9852072), (24, 8210060), (30, 6568048), (32, 6157545), (40, 4926036), (48, 4105030), (60, 3284024), (80, 2463018), (96, 2052515), (120, 1642012), (160, 1231509), (240, 821006), (479, 411360), (480, 410503), (857, 229920), (958, 205680), (1437, 137120), (1714, 114960), (1916, 102840), (2395, 82272), (2571, 76640), (2874, 68560), (3428, 57480), (3832, 51420), (4285, 45984), (4790, 41136), (5142, 38320), (5748, 34280), (6856, 28740), (7185, 27424), (7664, 25710), (8570, 22992), (9580, 20568), (10284, 19160), (11496, 17140), (12855, 15328), (13712, 14370)]