1081025280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1011

約数の個数: 216

約数和(自身を含む): 3779494992

約数和(自身を除く): 2698469712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 256, 288, 320, 321, 360, 384, 428, 480, 535, 576, 640, 642, 720, 768, 856, 877, 960, 963, 1070, 1152, 1280, 1284, 1440, 1605, 1712, 1754, 1920, 1926, 2140, 2304, 2568, 2631, 2880, 3210, 3424, 3508, 3840, 3852, 4280, 4385, 4815, 5136, 5262, 5760, 6420, 6848, 7016, 7704, 7893, 8560, 8770, 9630, 10272, 10524, 11520, 12840, 13155, 13696, 14032, 15408, 15786, 17120, 17540, 19260, 20544, 21048, 25680, 26310, 27392, 28064, 30816, 31572, 34240, 35080, 38520, 39465, 41088, 42096, 51360, 52620, 56128, 61632, 63144, 68480, 70160, 77040, 78930, 82176, 84192, 93839, 102720, 105240, 112256, 123264, 126288, 136960, 140320, 154080, 157860, 168384, 187678, 205440, 210480, 224512, 246528, 252576, 280640, 281517, 308160, 315720, 336768, 375356, 410880, 420960, 469195, 505152, 561280, 563034, 616320, 631440, 673536, 750712, 841920, 844551, 938390, 1010304, 1122560, 1126068, 1232640, 1262880, 1407585, 1501424, 1683840, 1689102, 1876780, 2020608, 2252136, 2525760, 2815170, 3002848, 3367680, 3378204, 3753560, 4222755, 4504272, 5051520, 5630340, 6005696, 6756408, 7507120, 8445510, 9008544, 10103040, 11260680, 12011392, 13512816, 15014240, 16891020, 18017088, 22521360, 24022784, 27025632, 30028480, 33782040, 36034176, 45042720, 54051264, 60056960, 67564080, 72068352, 90085440, 108102528, 120113920, 135128160, 180170880, 216205056, 270256320, 360341760, 540512640, 1081025280]

約数ペア:

[(1, 1081025280), (2, 540512640), (3, 360341760), (4, 270256320), (5, 216205056), (6, 180170880), (8, 135128160), (9, 120113920), (10, 108102528), (12, 90085440), (15, 72068352), (16, 67564080), (18, 60056960), (20, 54051264), (24, 45042720), (30, 36034176), (32, 33782040), (36, 30028480), (40, 27025632), (45, 24022784), (48, 22521360), (60, 18017088), (64, 16891020), (72, 15014240), (80, 13512816), (90, 12011392), (96, 11260680), (107, 10103040), (120, 9008544), (128, 8445510), (144, 7507120), (160, 6756408), (180, 6005696), (192, 5630340), (214, 5051520), (240, 4504272), (256, 4222755), (288, 3753560), (320, 3378204), (321, 3367680), (360, 3002848), (384, 2815170), (428, 2525760), (480, 2252136), (535, 2020608), (576, 1876780), (640, 1689102), (642, 1683840), (720, 1501424), (768, 1407585), (856, 1262880), (877, 1232640), (960, 1126068), (963, 1122560), (1070, 1010304), (1152, 938390), (1280, 844551), (1284, 841920), (1440, 750712), (1605, 673536), (1712, 631440), (1754, 616320), (1920, 563034), (1926, 561280), (2140, 505152), (2304, 469195), (2568, 420960), (2631, 410880), (2880, 375356), (3210, 336768), (3424, 315720), (3508, 308160), (3840, 281517), (3852, 280640), (4280, 252576), (4385, 246528), (4815, 224512), (5136, 210480), (5262, 205440), (5760, 187678), (6420, 168384), (6848, 157860), (7016, 154080), (7704, 140320), (7893, 136960), (8560, 126288), (8770, 123264), (9630, 112256), (10272, 105240), (10524, 102720), (11520, 93839), (12840, 84192), (13155, 82176), (13696, 78930), (14032, 77040), (15408, 70160), (15786, 68480), (17120, 63144), (17540, 61632), (19260, 56128), (20544, 52620), (21048, 51360), (25680, 42096), (26310, 41088), (27392, 39465), (28064, 38520), (30816, 35080), (31572, 34240)]