159217920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 600445440

約数和(自身を除く): 441227520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 271, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 542, 544, 576, 612, 640, 680, 720, 765, 768, 813, 816, 864, 918, 960, 1020, 1080, 1084, 1088, 1152, 1224, 1280, 1355, 1360, 1440, 1530, 1626, 1632, 1728, 1836, 1920, 2040, 2160, 2168, 2176, 2295, 2304, 2439, 2448, 2710, 2720, 2880, 3060, 3252, 3264, 3456, 3672, 3840, 4065, 4080, 4320, 4336, 4352, 4590, 4607, 4878, 4896, 5420, 5440, 5760, 6120, 6504, 6528, 6912, 7317, 7344, 8130, 8160, 8640, 8672, 9180, 9214, 9756, 9792, 10840, 10880, 11520, 12195, 12240, 13008, 13056, 13821, 14634, 14688, 16260, 16320, 17280, 17344, 18360, 18428, 19512, 19584, 21680, 21760, 23035, 24390, 24480, 26016, 27642, 29268, 29376, 32520, 32640, 34560, 34688, 36585, 36720, 36856, 39024, 39168, 41463, 43360, 46070, 48780, 48960, 52032, 55284, 58536, 58752, 65040, 65280, 69105, 69376, 73170, 73440, 73712, 78048, 82926, 86720, 92140, 97560, 97920, 104064, 110568, 117072, 117504, 124389, 130080, 138210, 146340, 146880, 147424, 156096, 165852, 173440, 184280, 195120, 195840, 207315, 208128, 221136, 234144, 248778, 260160, 276420, 292680, 293760, 294848, 312192, 331704, 346880, 368560, 390240, 414630, 442272, 468288, 497556, 520320, 552840, 585360, 587520, 589696, 621945, 624384, 663408, 737120, 780480, 829260, 884544, 936576, 995112, 1040640, 1105680, 1170720, 1179392, 1243890, 1326816, 1474240, 1560960, 1658520, 1769088, 1873152, 1990224, 2211360, 2341440, 2487780, 2653632, 2948480, 3121920, 3317040, 3538176, 3980448, 4422720, 4682880, 4975560, 5307264, 5896960, 6634080, 7960896, 8845440, 9365760, 9951120, 10614528, 13268160, 15921792, 17690880, 19902240, 26536320, 31843584, 39804480, 53072640, 79608960, 159217920]

約数ペア:

[(1, 159217920), (2, 79608960), (3, 53072640), (4, 39804480), (5, 31843584), (6, 26536320), (8, 19902240), (9, 17690880), (10, 15921792), (12, 13268160), (15, 10614528), (16, 9951120), (17, 9365760), (18, 8845440), (20, 7960896), (24, 6634080), (27, 5896960), (30, 5307264), (32, 4975560), (34, 4682880), (36, 4422720), (40, 3980448), (45, 3538176), (48, 3317040), (51, 3121920), (54, 2948480), (60, 2653632), (64, 2487780), (68, 2341440), (72, 2211360), (80, 1990224), (85, 1873152), (90, 1769088), (96, 1658520), (102, 1560960), (108, 1474240), (120, 1326816), (128, 1243890), (135, 1179392), (136, 1170720), (144, 1105680), (153, 1040640), (160, 995112), (170, 936576), (180, 884544), (192, 829260), (204, 780480), (216, 737120), (240, 663408), (255, 624384), (256, 621945), (270, 589696), (271, 587520), (272, 585360), (288, 552840), (306, 520320), (320, 497556), (340, 468288), (360, 442272), (384, 414630), (408, 390240), (432, 368560), (459, 346880), (480, 331704), (510, 312192), (540, 294848), (542, 293760), (544, 292680), (576, 276420), (612, 260160), (640, 248778), (680, 234144), (720, 221136), (765, 208128), (768, 207315), (813, 195840), (816, 195120), (864, 184280), (918, 173440), (960, 165852), (1020, 156096), (1080, 147424), (1084, 146880), (1088, 146340), (1152, 138210), (1224, 130080), (1280, 124389), (1355, 117504), (1360, 117072), (1440, 110568), (1530, 104064), (1626, 97920), (1632, 97560), (1728, 92140), (1836, 86720), (1920, 82926), (2040, 78048), (2160, 73712), (2168, 73440), (2176, 73170), (2295, 69376), (2304, 69105), (2439, 65280), (2448, 65040), (2710, 58752), (2720, 58536), (2880, 55284), (3060, 52032), (3252, 48960), (3264, 48780), (3456, 46070), (3672, 43360), (3840, 41463), (4065, 39168), (4080, 39024), (4320, 36856), (4336, 36720), (4352, 36585), (4590, 34688), (4607, 34560), (4878, 32640), (4896, 32520), (5420, 29376), (5440, 29268), (5760, 27642), (6120, 26016), (6504, 24480), (6528, 24390), (6912, 23035), (7317, 21760), (7344, 21680), (8130, 19584), (8160, 19512), (8640, 18428), (8672, 18360), (9180, 17344), (9214, 17280), (9756, 16320), (9792, 16260), (10840, 14688), (10880, 14634), (11520, 13821), (12195, 13056), (12240, 13008)]