1903288320

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 224

約数和(自身を含む): 6770766240

約数和(自身を除く): 4867477920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1721, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3442, 3456, 3840, 4096, 4320, 4608, 5120, 5163, 5760, 6144, 6884, 6912, 7680, 8192, 8605, 8640, 9216, 10240, 10326, 11520, 12288, 13768, 13824, 15360, 15489, 17210, 17280, 18432, 20480, 20652, 23040, 24576, 25815, 27536, 27648, 30720, 30978, 34420, 34560, 36864, 40960, 41304, 46080, 46467, 51630, 55072, 55296, 61440, 61956, 68840, 69120, 73728, 77445, 82608, 92160, 92934, 103260, 110144, 110592, 122880, 123912, 137680, 138240, 154890, 165216, 184320, 185868, 206520, 220288, 221184, 232335, 247824, 275360, 276480, 309780, 330432, 368640, 371736, 413040, 440576, 464670, 495648, 550720, 552960, 619560, 660864, 743472, 826080, 881152, 929340, 991296, 1101440, 1105920, 1239120, 1321728, 1486944, 1652160, 1762304, 1858680, 1982592, 2202880, 2478240, 2643456, 2973888, 3304320, 3524608, 3717360, 3965184, 4405760, 4956480, 5286912, 5947776, 6608640, 7049216, 7434720, 7930368, 8811520, 9912960, 10573824, 11895552, 13217280, 14098432, 14869440, 15860736, 17623040, 19825920, 21147648, 23791104, 26434560, 29738880, 31721472, 35246080, 39651840, 42295296, 47582208, 52869120, 59477760, 63442944, 70492160, 79303680, 95164416, 105738240, 118955520, 126885888, 158607360, 190328832, 211476480, 237911040, 317214720, 380657664, 475822080, 634429440, 951644160, 1903288320]

約数ペア:

[(1, 1903288320), (2, 951644160), (3, 634429440), (4, 475822080), (5, 380657664), (6, 317214720), (8, 237911040), (9, 211476480), (10, 190328832), (12, 158607360), (15, 126885888), (16, 118955520), (18, 105738240), (20, 95164416), (24, 79303680), (27, 70492160), (30, 63442944), (32, 59477760), (36, 52869120), (40, 47582208), (45, 42295296), (48, 39651840), (54, 35246080), (60, 31721472), (64, 29738880), (72, 26434560), (80, 23791104), (90, 21147648), (96, 19825920), (108, 17623040), (120, 15860736), (128, 14869440), (135, 14098432), (144, 13217280), (160, 11895552), (180, 10573824), (192, 9912960), (216, 8811520), (240, 7930368), (256, 7434720), (270, 7049216), (288, 6608640), (320, 5947776), (360, 5286912), (384, 4956480), (432, 4405760), (480, 3965184), (512, 3717360), (540, 3524608), (576, 3304320), (640, 2973888), (720, 2643456), (768, 2478240), (864, 2202880), (960, 1982592), (1024, 1858680), (1080, 1762304), (1152, 1652160), (1280, 1486944), (1440, 1321728), (1536, 1239120), (1721, 1105920), (1728, 1101440), (1920, 991296), (2048, 929340), (2160, 881152), (2304, 826080), (2560, 743472), (2880, 660864), (3072, 619560), (3442, 552960), (3456, 550720), (3840, 495648), (4096, 464670), (4320, 440576), (4608, 413040), (5120, 371736), (5163, 368640), (5760, 330432), (6144, 309780), (6884, 276480), (6912, 275360), (7680, 247824), (8192, 232335), (8605, 221184), (8640, 220288), (9216, 206520), (10240, 185868), (10326, 184320), (11520, 165216), (12288, 154890), (13768, 138240), (13824, 137680), (15360, 123912), (15489, 122880), (17210, 110592), (17280, 110144), (18432, 103260), (20480, 92934), (20652, 92160), (23040, 82608), (24576, 77445), (25815, 73728), (27536, 69120), (27648, 68840), (30720, 61956), (30978, 61440), (34420, 55296), (34560, 55072), (36864, 51630), (40960, 46467), (41304, 46080)]