1993351680

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{9613}}^1$

素因数の和:9648

約数の個数: 200

約数和(自身を含む): 7140298572

約数和(自身を除く): 5146946892

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 9613, 10368, 11520, 12960, 13824, 17280, 19226, 20736, 23040, 25920, 28839, 34560, 38452, 41472, 48065, 51840, 57678, 69120, 76904, 86517, 96130, 103680, 115356, 144195, 153808, 173034, 192260, 207360, 230712, 259551, 288390, 307616, 346068, 384520, 432585, 461424, 519102, 576780, 615232, 692136, 769040, 778653, 865170, 922848, 1038204, 1153560, 1230464, 1297755, 1384272, 1538080, 1557306, 1730340, 1845696, 2076408, 2307120, 2460928, 2595510, 2768544, 3076160, 3114612, 3460680, 3691392, 3893265, 4152816, 4614240, 4921856, 5191020, 5537088, 6152320, 6229224, 6921360, 7382784, 7786530, 8305632, 9228480, 10382040, 11074176, 12304640, 12458448, 13842720, 14765568, 15573060, 16611264, 18456960, 20764080, 22148352, 24609280, 24916896, 27685440, 31146120, 33222528, 36913920, 41528160, 44296704, 49833792, 55370880, 62292240, 66445056, 73827840, 83056320, 99667584, 110741760, 124584480, 132890112, 166112640, 199335168, 221483520, 249168960, 332225280, 398670336, 498337920, 664450560, 996675840, 1993351680]

約数ペア:

[(1, 1993351680), (2, 996675840), (3, 664450560), (4, 498337920), (5, 398670336), (6, 332225280), (8, 249168960), (9, 221483520), (10, 199335168), (12, 166112640), (15, 132890112), (16, 124584480), (18, 110741760), (20, 99667584), (24, 83056320), (27, 73827840), (30, 66445056), (32, 62292240), (36, 55370880), (40, 49833792), (45, 44296704), (48, 41528160), (54, 36913920), (60, 33222528), (64, 31146120), (72, 27685440), (80, 24916896), (81, 24609280), (90, 22148352), (96, 20764080), (108, 18456960), (120, 16611264), (128, 15573060), (135, 14765568), (144, 13842720), (160, 12458448), (162, 12304640), (180, 11074176), (192, 10382040), (216, 9228480), (240, 8305632), (256, 7786530), (270, 7382784), (288, 6921360), (320, 6229224), (324, 6152320), (360, 5537088), (384, 5191020), (405, 4921856), (432, 4614240), (480, 4152816), (512, 3893265), (540, 3691392), (576, 3460680), (640, 3114612), (648, 3076160), (720, 2768544), (768, 2595510), (810, 2460928), (864, 2307120), (960, 2076408), (1080, 1845696), (1152, 1730340), (1280, 1557306), (1296, 1538080), (1440, 1384272), (1536, 1297755), (1620, 1230464), (1728, 1153560), (1920, 1038204), (2160, 922848), (2304, 865170), (2560, 778653), (2592, 769040), (2880, 692136), (3240, 615232), (3456, 576780), (3840, 519102), (4320, 461424), (4608, 432585), (5184, 384520), (5760, 346068), (6480, 307616), (6912, 288390), (7680, 259551), (8640, 230712), (9613, 207360), (10368, 192260), (11520, 173034), (12960, 153808), (13824, 144195), (17280, 115356), (19226, 103680), (20736, 96130), (23040, 86517), (25920, 76904), (28839, 69120), (34560, 57678), (38452, 51840), (41472, 48065)]