87105991680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{630107}}^1$

素因数の和:630141

約数の個数: 176

約数和(自身を含む): 309559458240

約数和(自身を除く): 222453466560

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, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 69120, 138240, 630107, 1260214, 1890321, 2520428, 3150535, 3780642, 5040856, 5670963, 6301070, 7561284, 9451605, 10081712, 11341926, 12602140, 15122568, 17012889, 18903210, 20163424, 22683852, 25204280, 28354815, 30245136, 34025778, 37806420, 40326848, 45367704, 50408560, 56709630, 60490272, 68051556, 75612840, 80653696, 85064445, 90735408, 100817120, 113419260, 120980544, 136103112, 151225680, 161307392, 170128890, 181470816, 201634240, 226838520, 241961088, 272206224, 302451360, 322614784, 340257780, 362941632, 403268480, 453677040, 483922176, 544412448, 604902720, 645229568, 680515560, 725883264, 806536960, 907354080, 967844352, 1088824896, 1209805440, 1361031120, 1451766528, 1613073920, 1814708160, 1935688704, 2177649792, 2419610880, 2722062240, 2903533056, 3226147840, 3629416320, 4355299584, 4839221760, 5444124480, 5807066112, 7258832640, 8710599168, 9678443520, 10888248960, 14517665280, 17421198336, 21776497920, 29035330560, 43552995840, 87105991680]

約数ペア:

[(1, 87105991680), (2, 43552995840), (3, 29035330560), (4, 21776497920), (5, 17421198336), (6, 14517665280), (8, 10888248960), (9, 9678443520), (10, 8710599168), (12, 7258832640), (15, 5807066112), (16, 5444124480), (18, 4839221760), (20, 4355299584), (24, 3629416320), (27, 3226147840), (30, 2903533056), (32, 2722062240), (36, 2419610880), (40, 2177649792), (45, 1935688704), (48, 1814708160), (54, 1613073920), (60, 1451766528), (64, 1361031120), (72, 1209805440), (80, 1088824896), (90, 967844352), (96, 907354080), (108, 806536960), (120, 725883264), (128, 680515560), (135, 645229568), (144, 604902720), (160, 544412448), (180, 483922176), (192, 453677040), (216, 403268480), (240, 362941632), (256, 340257780), (270, 322614784), (288, 302451360), (320, 272206224), (360, 241961088), (384, 226838520), (432, 201634240), (480, 181470816), (512, 170128890), (540, 161307392), (576, 151225680), (640, 136103112), (720, 120980544), (768, 113419260), (864, 100817120), (960, 90735408), (1024, 85064445), (1080, 80653696), (1152, 75612840), (1280, 68051556), (1440, 60490272), (1536, 56709630), (1728, 50408560), (1920, 45367704), (2160, 40326848), (2304, 37806420), (2560, 34025778), (2880, 30245136), (3072, 28354815), (3456, 25204280), (3840, 22683852), (4320, 20163424), (4608, 18903210), (5120, 17012889), (5760, 15122568), (6912, 12602140), (7680, 11341926), (8640, 10081712), (9216, 9451605), (11520, 7561284), (13824, 6301070), (15360, 5670963), (17280, 5040856), (23040, 3780642), (27648, 3150535), (34560, 2520428), (46080, 1890321), (69120, 1260214), (138240, 630107)]