9993991680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{144589}}^1$

素因数の和:144621

約数の個数: 160

約数和(自身を含む): 35499736800

約数和(自身を除く): 25505745120

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, 13824, 17280, 23040, 34560, 69120, 144589, 289178, 433767, 578356, 722945, 867534, 1156712, 1301301, 1445890, 1735068, 2168835, 2313424, 2602602, 2891780, 3470136, 3903903, 4337670, 4626848, 5205204, 5783560, 6506505, 6940272, 7807806, 8675340, 9253696, 10410408, 11567120, 13013010, 13880544, 15615612, 17350680, 18507392, 19519515, 20820816, 23134240, 26026020, 27761088, 31231224, 34701360, 37014784, 39039030, 41641632, 46268480, 52052040, 55522176, 62462448, 69402720, 74029568, 78078060, 83283264, 92536960, 104104080, 111044352, 124924896, 138805440, 156156120, 166566528, 185073920, 208208160, 222088704, 249849792, 277610880, 312312240, 333133056, 370147840, 416416320, 499699584, 555221760, 624624480, 666266112, 832832640, 999399168, 1110443520, 1249248960, 1665665280, 1998798336, 2498497920, 3331330560, 4996995840, 9993991680]

約数ペア:

[(1, 9993991680), (2, 4996995840), (3, 3331330560), (4, 2498497920), (5, 1998798336), (6, 1665665280), (8, 1249248960), (9, 1110443520), (10, 999399168), (12, 832832640), (15, 666266112), (16, 624624480), (18, 555221760), (20, 499699584), (24, 416416320), (27, 370147840), (30, 333133056), (32, 312312240), (36, 277610880), (40, 249849792), (45, 222088704), (48, 208208160), (54, 185073920), (60, 166566528), (64, 156156120), (72, 138805440), (80, 124924896), (90, 111044352), (96, 104104080), (108, 92536960), (120, 83283264), (128, 78078060), (135, 74029568), (144, 69402720), (160, 62462448), (180, 55522176), (192, 52052040), (216, 46268480), (240, 41641632), (256, 39039030), (270, 37014784), (288, 34701360), (320, 31231224), (360, 27761088), (384, 26026020), (432, 23134240), (480, 20820816), (512, 19519515), (540, 18507392), (576, 17350680), (640, 15615612), (720, 13880544), (768, 13013010), (864, 11567120), (960, 10410408), (1080, 9253696), (1152, 8675340), (1280, 7807806), (1440, 6940272), (1536, 6506505), (1728, 5783560), (1920, 5205204), (2160, 4626848), (2304, 4337670), (2560, 3903903), (2880, 3470136), (3456, 2891780), (3840, 2602602), (4320, 2313424), (4608, 2168835), (5760, 1735068), (6912, 1445890), (7680, 1301301), (8640, 1156712), (11520, 867534), (13824, 722945), (17280, 578356), (23040, 433767), (34560, 289178), (69120, 144589)]