1666284480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{27551}}^1$

素因数の和:27584

約数の個数: 224

約数和(自身を含む): 6718279680

約数和(自身を除く): 5051995200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 27551, 30240, 55102, 60480, 82653, 110204, 137755, 165306, 192857, 220408, 247959, 275510, 330612, 385714, 413265, 440816, 495918, 551020, 578571, 661224, 743877, 771428, 826530, 881632, 964285, 991836, 1102040, 1157142, 1239795, 1322448, 1487754, 1542856, 1653060, 1735713, 1763264, 1928570, 1983672, 2204080, 2314284, 2479590, 2644896, 2892855, 2975508, 3085712, 3306120, 3471426, 3719385, 3857140, 3967344, 4408160, 4628568, 4959180, 5207139, 5289792, 5785710, 5951016, 6171424, 6612240, 6942852, 7438770, 7714280, 7934688, 8678565, 8816320, 9257136, 9918360, 10414278, 11571420, 11902032, 12342848, 13224480, 13885704, 14877540, 15428560, 15869376, 17357130, 18514272, 19836720, 20828556, 23142840, 23804064, 26035695, 26448960, 27771408, 29755080, 30857120, 34714260, 37028544, 39673440, 41657112, 46285680, 47608128, 52071390, 55542816, 59510160, 61714240, 69428520, 79346880, 83314224, 92571360, 104142780, 111085632, 119020320, 138857040, 166628448, 185142720, 208285560, 238040640, 277714080, 333256896, 416571120, 555428160, 833142240, 1666284480]

約数ペア:

[(1, 1666284480), (2, 833142240), (3, 555428160), (4, 416571120), (5, 333256896), (6, 277714080), (7, 238040640), (8, 208285560), (9, 185142720), (10, 166628448), (12, 138857040), (14, 119020320), (15, 111085632), (16, 104142780), (18, 92571360), (20, 83314224), (21, 79346880), (24, 69428520), (27, 61714240), (28, 59510160), (30, 55542816), (32, 52071390), (35, 47608128), (36, 46285680), (40, 41657112), (42, 39673440), (45, 37028544), (48, 34714260), (54, 30857120), (56, 29755080), (60, 27771408), (63, 26448960), (64, 26035695), (70, 23804064), (72, 23142840), (80, 20828556), (84, 19836720), (90, 18514272), (96, 17357130), (105, 15869376), (108, 15428560), (112, 14877540), (120, 13885704), (126, 13224480), (135, 12342848), (140, 11902032), (144, 11571420), (160, 10414278), (168, 9918360), (180, 9257136), (189, 8816320), (192, 8678565), (210, 7934688), (216, 7714280), (224, 7438770), (240, 6942852), (252, 6612240), (270, 6171424), (280, 5951016), (288, 5785710), (315, 5289792), (320, 5207139), (336, 4959180), (360, 4628568), (378, 4408160), (420, 3967344), (432, 3857140), (448, 3719385), (480, 3471426), (504, 3306120), (540, 3085712), (560, 2975508), (576, 2892855), (630, 2644896), (672, 2479590), (720, 2314284), (756, 2204080), (840, 1983672), (864, 1928570), (945, 1763264), (960, 1735713), (1008, 1653060), (1080, 1542856), (1120, 1487754), (1260, 1322448), (1344, 1239795), (1440, 1157142), (1512, 1102040), (1680, 991836), (1728, 964285), (1890, 881632), (2016, 826530), (2160, 771428), (2240, 743877), (2520, 661224), (2880, 578571), (3024, 551020), (3360, 495918), (3780, 440816), (4032, 413265), (4320, 385714), (5040, 330612), (6048, 275510), (6720, 247959), (7560, 220408), (8640, 192857), (10080, 165306), (12096, 137755), (15120, 110204), (20160, 82653), (27551, 60480), (30240, 55102)]