157417920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4969}}^1$

素因数の和:5003

約数の個数: 168

約数和(自身を含む): 590793840

約数和(自身を除く): 433375920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4969, 5280, 6336, 7920, 9938, 10560, 14907, 15840, 19876, 24845, 29814, 31680, 39752, 44721, 49690, 54659, 59628, 74535, 79504, 89442, 99380, 109318, 119256, 149070, 159008, 163977, 178884, 198760, 218636, 223605, 238512, 273295, 298140, 318016, 327954, 357768, 397520, 437272, 447210, 477024, 491931, 546590, 596280, 655908, 715536, 795040, 819885, 874544, 894420, 954048, 983862, 1093180, 1192560, 1311816, 1431072, 1590080, 1639770, 1749088, 1788840, 1967724, 2186360, 2385120, 2459655, 2623632, 2862144, 3279540, 3498176, 3577680, 3935448, 4372720, 4770240, 4919310, 5247264, 6559080, 7155360, 7870896, 8745440, 9838620, 10494528, 13118160, 14310720, 15741792, 17490880, 19677240, 26236320, 31483584, 39354480, 52472640, 78708960, 157417920]

約数ペア:

[(1, 157417920), (2, 78708960), (3, 52472640), (4, 39354480), (5, 31483584), (6, 26236320), (8, 19677240), (9, 17490880), (10, 15741792), (11, 14310720), (12, 13118160), (15, 10494528), (16, 9838620), (18, 8745440), (20, 7870896), (22, 7155360), (24, 6559080), (30, 5247264), (32, 4919310), (33, 4770240), (36, 4372720), (40, 3935448), (44, 3577680), (45, 3498176), (48, 3279540), (55, 2862144), (60, 2623632), (64, 2459655), (66, 2385120), (72, 2186360), (80, 1967724), (88, 1788840), (90, 1749088), (96, 1639770), (99, 1590080), (110, 1431072), (120, 1311816), (132, 1192560), (144, 1093180), (160, 983862), (165, 954048), (176, 894420), (180, 874544), (192, 819885), (198, 795040), (220, 715536), (240, 655908), (264, 596280), (288, 546590), (320, 491931), (330, 477024), (352, 447210), (360, 437272), (396, 397520), (440, 357768), (480, 327954), (495, 318016), (528, 298140), (576, 273295), (660, 238512), (704, 223605), (720, 218636), (792, 198760), (880, 178884), (960, 163977), (990, 159008), (1056, 149070), (1320, 119256), (1440, 109318), (1584, 99380), (1760, 89442), (1980, 79504), (2112, 74535), (2640, 59628), (2880, 54659), (3168, 49690), (3520, 44721), (3960, 39752), (4969, 31680), (5280, 29814), (6336, 24845), (7920, 19876), (9938, 15840), (10560, 14907)]