86695680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 280796544

約数和(自身を除く): 194100864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 211, 214, 240, 256, 320, 321, 384, 422, 428, 480, 535, 633, 640, 642, 768, 844, 856, 960, 1055, 1070, 1266, 1280, 1284, 1605, 1688, 1712, 1920, 2110, 2140, 2532, 2568, 3165, 3210, 3376, 3424, 3840, 4220, 4280, 5064, 5136, 6330, 6420, 6752, 6848, 8440, 8560, 10128, 10272, 12660, 12840, 13504, 13696, 16880, 17120, 20256, 20544, 22577, 25320, 25680, 27008, 27392, 33760, 34240, 40512, 41088, 45154, 50640, 51360, 54016, 67520, 67731, 68480, 81024, 82176, 90308, 101280, 102720, 112885, 135040, 135462, 136960, 162048, 180616, 202560, 205440, 225770, 270080, 270924, 338655, 361232, 405120, 410880, 451540, 541848, 677310, 722464, 810240, 903080, 1083696, 1354620, 1444928, 1806160, 2167392, 2709240, 2889856, 3612320, 4334784, 5418480, 5779712, 7224640, 8669568, 10836960, 14449280, 17339136, 21673920, 28898560, 43347840, 86695680]

約数ペア:

[(1, 86695680), (2, 43347840), (3, 28898560), (4, 21673920), (5, 17339136), (6, 14449280), (8, 10836960), (10, 8669568), (12, 7224640), (15, 5779712), (16, 5418480), (20, 4334784), (24, 3612320), (30, 2889856), (32, 2709240), (40, 2167392), (48, 1806160), (60, 1444928), (64, 1354620), (80, 1083696), (96, 903080), (107, 810240), (120, 722464), (128, 677310), (160, 541848), (192, 451540), (211, 410880), (214, 405120), (240, 361232), (256, 338655), (320, 270924), (321, 270080), (384, 225770), (422, 205440), (428, 202560), (480, 180616), (535, 162048), (633, 136960), (640, 135462), (642, 135040), (768, 112885), (844, 102720), (856, 101280), (960, 90308), (1055, 82176), (1070, 81024), (1266, 68480), (1280, 67731), (1284, 67520), (1605, 54016), (1688, 51360), (1712, 50640), (1920, 45154), (2110, 41088), (2140, 40512), (2532, 34240), (2568, 33760), (3165, 27392), (3210, 27008), (3376, 25680), (3424, 25320), (3840, 22577), (4220, 20544), (4280, 20256), (5064, 17120), (5136, 16880), (6330, 13696), (6420, 13504), (6752, 12840), (6848, 12660), (8440, 10272), (8560, 10128)]