239756160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17839}}^1$

素因数の和:17868

約数の個数: 128

約数和(自身を含む): 873446400

約数和(自身を除く): 633690240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 17839, 35678, 53517, 71356, 89195, 107034, 124873, 142712, 178390, 214068, 249746, 267585, 285424, 356780, 374619, 428136, 499492, 535170, 570848, 624365, 713560, 749238, 856272, 998984, 1070340, 1141696, 1248730, 1427120, 1498476, 1712544, 1873095, 1997968, 2140680, 2283392, 2497460, 2854240, 2996952, 3425088, 3746190, 3995936, 4281360, 4994920, 5708480, 5993904, 6850176, 7492380, 7991872, 8562720, 9989840, 11416960, 11987808, 14984760, 15983744, 17125440, 19979680, 23975616, 29969520, 34250880, 39959360, 47951232, 59939040, 79918720, 119878080, 239756160]

約数ペア:

[(1, 239756160), (2, 119878080), (3, 79918720), (4, 59939040), (5, 47951232), (6, 39959360), (7, 34250880), (8, 29969520), (10, 23975616), (12, 19979680), (14, 17125440), (15, 15983744), (16, 14984760), (20, 11987808), (21, 11416960), (24, 9989840), (28, 8562720), (30, 7991872), (32, 7492380), (35, 6850176), (40, 5993904), (42, 5708480), (48, 4994920), (56, 4281360), (60, 3995936), (64, 3746190), (70, 3425088), (80, 2996952), (84, 2854240), (96, 2497460), (105, 2283392), (112, 2140680), (120, 1997968), (128, 1873095), (140, 1712544), (160, 1498476), (168, 1427120), (192, 1248730), (210, 1141696), (224, 1070340), (240, 998984), (280, 856272), (320, 749238), (336, 713560), (384, 624365), (420, 570848), (448, 535170), (480, 499492), (560, 428136), (640, 374619), (672, 356780), (840, 285424), (896, 267585), (960, 249746), (1120, 214068), (1344, 178390), (1680, 142712), (1920, 124873), (2240, 107034), (2688, 89195), (3360, 71356), (4480, 53517), (6720, 35678), (13440, 17839)]