194880960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 168

約数和(自身を含む): 676143936

約数和(自身を除く): 481262976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 431, 471, 480, 576, 628, 720, 785, 862, 942, 960, 1256, 1293, 1413, 1440, 1570, 1724, 1884, 2155, 2355, 2512, 2586, 2826, 2880, 3140, 3448, 3768, 3879, 4310, 4710, 5024, 5172, 5652, 6280, 6465, 6896, 7065, 7536, 7758, 8620, 9420, 10048, 10344, 11304, 12560, 12930, 13792, 14130, 15072, 15516, 17240, 18840, 19395, 20688, 22608, 25120, 25860, 27584, 28260, 30144, 31032, 34480, 37680, 38790, 41376, 45216, 50240, 51720, 56520, 62064, 67667, 68960, 75360, 77580, 82752, 90432, 103440, 113040, 124128, 135334, 137920, 150720, 155160, 203001, 206880, 226080, 248256, 270668, 310320, 338335, 406002, 413760, 452160, 541336, 609003, 620640, 676670, 812004, 1015005, 1082672, 1218006, 1241280, 1353340, 1624008, 2030010, 2165344, 2436012, 2706680, 3045015, 3248016, 4060020, 4330688, 4872024, 5413360, 6090030, 6496032, 8120040, 9744048, 10826720, 12180060, 12992064, 16240080, 19488096, 21653440, 24360120, 32480160, 38976192, 48720240, 64960320, 97440480, 194880960]

約数ペア:

[(1, 194880960), (2, 97440480), (3, 64960320), (4, 48720240), (5, 38976192), (6, 32480160), (8, 24360120), (9, 21653440), (10, 19488096), (12, 16240080), (15, 12992064), (16, 12180060), (18, 10826720), (20, 9744048), (24, 8120040), (30, 6496032), (32, 6090030), (36, 5413360), (40, 4872024), (45, 4330688), (48, 4060020), (60, 3248016), (64, 3045015), (72, 2706680), (80, 2436012), (90, 2165344), (96, 2030010), (120, 1624008), (144, 1353340), (157, 1241280), (160, 1218006), (180, 1082672), (192, 1015005), (240, 812004), (288, 676670), (314, 620640), (320, 609003), (360, 541336), (431, 452160), (471, 413760), (480, 406002), (576, 338335), (628, 310320), (720, 270668), (785, 248256), (862, 226080), (942, 206880), (960, 203001), (1256, 155160), (1293, 150720), (1413, 137920), (1440, 135334), (1570, 124128), (1724, 113040), (1884, 103440), (2155, 90432), (2355, 82752), (2512, 77580), (2586, 75360), (2826, 68960), (2880, 67667), (3140, 62064), (3448, 56520), (3768, 51720), (3879, 50240), (4310, 45216), (4710, 41376), (5024, 38790), (5172, 37680), (5652, 34480), (6280, 31032), (6465, 30144), (6896, 28260), (7065, 27584), (7536, 25860), (7758, 25120), (8620, 22608), (9420, 20688), (10048, 19395), (10344, 18840), (11304, 17240), (12560, 15516), (12930, 15072), (13792, 14130)]