17890241520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2570437}}^1$

素因数の和:2570482

約数の個数: 80

約数和(自身を含む): 57372176160

約数和(自身を除く): 39481934640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 2570437, 5140874, 7711311, 10281748, 12852185, 15422622, 20563496, 25704370, 30845244, 38556555, 41126992, 51408740, 61690488, 74542673, 77113110, 102817480, 123380976, 149085346, 154226220, 205634960, 223628019, 298170692, 308452440, 372713365, 447256038, 596341384, 616904880, 745426730, 894512076, 1118140095, 1192682768, 1490853460, 1789024152, 2236280190, 2981706920, 3578048304, 4472560380, 5963413840, 8945120760, 17890241520]

約数ペア:

[(1, 17890241520), (2, 8945120760), (3, 5963413840), (4, 4472560380), (5, 3578048304), (6, 2981706920), (8, 2236280190), (10, 1789024152), (12, 1490853460), (15, 1192682768), (16, 1118140095), (20, 894512076), (24, 745426730), (29, 616904880), (30, 596341384), (40, 447256038), (48, 372713365), (58, 308452440), (60, 298170692), (80, 223628019), (87, 205634960), (116, 154226220), (120, 149085346), (145, 123380976), (174, 102817480), (232, 77113110), (240, 74542673), (290, 61690488), (348, 51408740), (435, 41126992), (464, 38556555), (580, 30845244), (696, 25704370), (870, 20563496), (1160, 15422622), (1392, 12852185), (1740, 10281748), (2320, 7711311), (3480, 5140874), (6960, 2570437)]