197233920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 288

約数和(自身を含む): 755462400

約数和(自身を除く): 558228480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 439, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 878, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1317, 1404, 1440, 1560, 1664, 1728, 1755, 1756, 1872, 1920, 2080, 2160, 2195, 2304, 2340, 2496, 2634, 2808, 2880, 3120, 3328, 3456, 3510, 3512, 3744, 3840, 3951, 4160, 4320, 4390, 4680, 4992, 5268, 5616, 5707, 5760, 6240, 6585, 6912, 7020, 7024, 7488, 7902, 8320, 8640, 8780, 9360, 9984, 10536, 11232, 11414, 11520, 11853, 12480, 13170, 14040, 14048, 14976, 15804, 16640, 17121, 17280, 17560, 18720, 19755, 21072, 22464, 22828, 23706, 24960, 26340, 28080, 28096, 28535, 29952, 31608, 34242, 34560, 35120, 37440, 39510, 42144, 44928, 45656, 47412, 49920, 51363, 52680, 56160, 56192, 57070, 59265, 63216, 68484, 70240, 74880, 79020, 84288, 85605, 89856, 91312, 94824, 102726, 105360, 112320, 112384, 114140, 118530, 126432, 136968, 140480, 149760, 154089, 158040, 168576, 171210, 182624, 189648, 205452, 210720, 224640, 228280, 237060, 252864, 256815, 273936, 280960, 308178, 316080, 337152, 342420, 365248, 379296, 410904, 421440, 449280, 456560, 474120, 505728, 513630, 547872, 561920, 616356, 632160, 684840, 730496, 758592, 770445, 821808, 842880, 913120, 948240, 1011456, 1027260, 1095744, 1232712, 1264320, 1369680, 1460992, 1517184, 1540890, 1643616, 1685760, 1826240, 1896480, 2054520, 2191488, 2465424, 2528640, 2739360, 3034368, 3081780, 3287232, 3652480, 3792960, 4109040, 4382976, 4930848, 5057280, 5478720, 6163560, 6574464, 7304960, 7585920, 8218080, 9861696, 10957440, 12327120, 13148928, 15171840, 16436160, 19723392, 21914880, 24654240, 32872320, 39446784, 49308480, 65744640, 98616960, 197233920]

約数ペア:

[(1, 197233920), (2, 98616960), (3, 65744640), (4, 49308480), (5, 39446784), (6, 32872320), (8, 24654240), (9, 21914880), (10, 19723392), (12, 16436160), (13, 15171840), (15, 13148928), (16, 12327120), (18, 10957440), (20, 9861696), (24, 8218080), (26, 7585920), (27, 7304960), (30, 6574464), (32, 6163560), (36, 5478720), (39, 5057280), (40, 4930848), (45, 4382976), (48, 4109040), (52, 3792960), (54, 3652480), (60, 3287232), (64, 3081780), (65, 3034368), (72, 2739360), (78, 2528640), (80, 2465424), (90, 2191488), (96, 2054520), (104, 1896480), (108, 1826240), (117, 1685760), (120, 1643616), (128, 1540890), (130, 1517184), (135, 1460992), (144, 1369680), (156, 1264320), (160, 1232712), (180, 1095744), (192, 1027260), (195, 1011456), (208, 948240), (216, 913120), (234, 842880), (240, 821808), (256, 770445), (260, 758592), (270, 730496), (288, 684840), (312, 632160), (320, 616356), (351, 561920), (360, 547872), (384, 513630), (390, 505728), (416, 474120), (432, 456560), (439, 449280), (468, 421440), (480, 410904), (520, 379296), (540, 365248), (576, 342420), (585, 337152), (624, 316080), (640, 308178), (702, 280960), (720, 273936), (768, 256815), (780, 252864), (832, 237060), (864, 228280), (878, 224640), (936, 210720), (960, 205452), (1040, 189648), (1080, 182624), (1152, 171210), (1170, 168576), (1248, 158040), (1280, 154089), (1317, 149760), (1404, 140480), (1440, 136968), (1560, 126432), (1664, 118530), (1728, 114140), (1755, 112384), (1756, 112320), (1872, 105360), (1920, 102726), (2080, 94824), (2160, 91312), (2195, 89856), (2304, 85605), (2340, 84288), (2496, 79020), (2634, 74880), (2808, 70240), (2880, 68484), (3120, 63216), (3328, 59265), (3456, 57070), (3510, 56192), (3512, 56160), (3744, 52680), (3840, 51363), (3951, 49920), (4160, 47412), (4320, 45656), (4390, 44928), (4680, 42144), (4992, 39510), (5268, 37440), (5616, 35120), (5707, 34560), (5760, 34242), (6240, 31608), (6585, 29952), (6912, 28535), (7020, 28096), (7024, 28080), (7488, 26340), (7902, 24960), (8320, 23706), (8640, 22828), (8780, 22464), (9360, 21072), (9984, 19755), (10536, 18720), (11232, 17560), (11414, 17280), (11520, 17121), (11853, 16640), (12480, 15804), (13170, 14976), (14040, 14048)]