921991680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13339}}^1$

素因数の和:13371

約数の個数: 160

約数和(自身を含む): 3275236800

約数和(自身を除く): 2353245120

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13339, 13824, 17280, 23040, 26678, 34560, 40017, 53356, 66695, 69120, 80034, 106712, 120051, 133390, 160068, 200085, 213424, 240102, 266780, 320136, 360153, 400170, 426848, 480204, 533560, 600255, 640272, 720306, 800340, 853696, 960408, 1067120, 1200510, 1280544, 1440612, 1600680, 1707392, 1800765, 1920816, 2134240, 2401020, 2561088, 2881224, 3201360, 3414784, 3601530, 3841632, 4268480, 4802040, 5122176, 5762448, 6402720, 6829568, 7203060, 7683264, 8536960, 9604080, 10244352, 11524896, 12805440, 14406120, 15366528, 17073920, 19208160, 20488704, 23049792, 25610880, 28812240, 30733056, 34147840, 38416320, 46099584, 51221760, 57624480, 61466112, 76832640, 92199168, 102443520, 115248960, 153665280, 184398336, 230497920, 307330560, 460995840, 921991680]

約数ペア:

[(1, 921991680), (2, 460995840), (3, 307330560), (4, 230497920), (5, 184398336), (6, 153665280), (8, 115248960), (9, 102443520), (10, 92199168), (12, 76832640), (15, 61466112), (16, 57624480), (18, 51221760), (20, 46099584), (24, 38416320), (27, 34147840), (30, 30733056), (32, 28812240), (36, 25610880), (40, 23049792), (45, 20488704), (48, 19208160), (54, 17073920), (60, 15366528), (64, 14406120), (72, 12805440), (80, 11524896), (90, 10244352), (96, 9604080), (108, 8536960), (120, 7683264), (128, 7203060), (135, 6829568), (144, 6402720), (160, 5762448), (180, 5122176), (192, 4802040), (216, 4268480), (240, 3841632), (256, 3601530), (270, 3414784), (288, 3201360), (320, 2881224), (360, 2561088), (384, 2401020), (432, 2134240), (480, 1920816), (512, 1800765), (540, 1707392), (576, 1600680), (640, 1440612), (720, 1280544), (768, 1200510), (864, 1067120), (960, 960408), (1080, 853696), (1152, 800340), (1280, 720306), (1440, 640272), (1536, 600255), (1728, 533560), (1920, 480204), (2160, 426848), (2304, 400170), (2560, 360153), (2880, 320136), (3456, 266780), (3840, 240102), (4320, 213424), (4608, 200085), (5760, 160068), (6912, 133390), (7680, 120051), (8640, 106712), (11520, 80034), (13339, 69120), (13824, 66695), (17280, 53356), (23040, 40017), (26678, 34560)]