340228560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{4133}}^1$

素因数の和:4170

約数の個数: 160

約数和(自身を含む): 1230278400

約数和(自身を除く): 890049840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 4133, 5145, 5488, 5880, 6860, 8232, 8266, 10290, 11760, 12399, 13720, 16464, 16532, 20580, 20665, 24798, 27440, 28931, 33064, 41160, 41330, 49596, 57862, 61995, 66128, 82320, 82660, 86793, 99192, 115724, 123990, 144655, 165320, 173586, 198384, 202517, 231448, 247980, 289310, 330640, 347172, 405034, 433965, 462896, 495960, 578620, 607551, 694344, 810068, 867930, 991920, 1012585, 1157240, 1215102, 1388688, 1417619, 1620136, 1735860, 2025170, 2314480, 2430204, 2835238, 3037755, 3240272, 3471720, 4050340, 4252857, 4860408, 5670476, 6075510, 6943440, 7088095, 8100680, 8505714, 9720816, 11340952, 12151020, 14176190, 16201360, 17011428, 21264285, 22681904, 24302040, 28352380, 34022856, 42528570, 48604080, 56704760, 68045712, 85057140, 113409520, 170114280, 340228560]

約数ペア:

[(1, 340228560), (2, 170114280), (3, 113409520), (4, 85057140), (5, 68045712), (6, 56704760), (7, 48604080), (8, 42528570), (10, 34022856), (12, 28352380), (14, 24302040), (15, 22681904), (16, 21264285), (20, 17011428), (21, 16201360), (24, 14176190), (28, 12151020), (30, 11340952), (35, 9720816), (40, 8505714), (42, 8100680), (48, 7088095), (49, 6943440), (56, 6075510), (60, 5670476), (70, 4860408), (80, 4252857), (84, 4050340), (98, 3471720), (105, 3240272), (112, 3037755), (120, 2835238), (140, 2430204), (147, 2314480), (168, 2025170), (196, 1735860), (210, 1620136), (240, 1417619), (245, 1388688), (280, 1215102), (294, 1157240), (336, 1012585), (343, 991920), (392, 867930), (420, 810068), (490, 694344), (560, 607551), (588, 578620), (686, 495960), (735, 462896), (784, 433965), (840, 405034), (980, 347172), (1029, 330640), (1176, 289310), (1372, 247980), (1470, 231448), (1680, 202517), (1715, 198384), (1960, 173586), (2058, 165320), (2352, 144655), (2744, 123990), (2940, 115724), (3430, 99192), (3920, 86793), (4116, 82660), (4133, 82320), (5145, 66128), (5488, 61995), (5880, 57862), (6860, 49596), (8232, 41330), (8266, 41160), (10290, 33064), (11760, 28931), (12399, 27440), (13720, 24798), (16464, 20665), (16532, 20580)]