219075840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2113}}^1$

素因数の和:2146

約数の個数: 180

約数和(自身を含む): 784264404

約数和(自身を除く): 565188564

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2113, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4226, 4320, 5184, 5760, 6339, 6480, 6912, 8452, 8640, 10368, 10565, 11520, 12678, 12960, 16904, 17280, 19017, 20736, 21130, 25356, 25920, 31695, 33808, 34560, 38034, 42260, 50712, 51840, 57051, 63390, 67616, 76068, 84520, 95085, 101424, 103680, 114102, 126780, 135232, 152136, 169040, 171153, 190170, 202848, 228204, 253560, 270464, 285255, 304272, 338080, 342306, 380340, 405696, 456408, 507120, 540928, 570510, 608544, 676160, 684612, 760680, 811392, 855765, 912816, 1014240, 1141020, 1217088, 1352320, 1369224, 1521360, 1622784, 1711530, 1825632, 2028480, 2282040, 2434176, 2704640, 2738448, 3042720, 3423060, 3651264, 4056960, 4564080, 4868352, 5476896, 6085440, 6846120, 7302528, 8113920, 9128160, 10953792, 12170880, 13692240, 14605056, 18256320, 21907584, 24341760, 27384480, 36512640, 43815168, 54768960, 73025280, 109537920, 219075840]

約数ペア:

[(1, 219075840), (2, 109537920), (3, 73025280), (4, 54768960), (5, 43815168), (6, 36512640), (8, 27384480), (9, 24341760), (10, 21907584), (12, 18256320), (15, 14605056), (16, 13692240), (18, 12170880), (20, 10953792), (24, 9128160), (27, 8113920), (30, 7302528), (32, 6846120), (36, 6085440), (40, 5476896), (45, 4868352), (48, 4564080), (54, 4056960), (60, 3651264), (64, 3423060), (72, 3042720), (80, 2738448), (81, 2704640), (90, 2434176), (96, 2282040), (108, 2028480), (120, 1825632), (128, 1711530), (135, 1622784), (144, 1521360), (160, 1369224), (162, 1352320), (180, 1217088), (192, 1141020), (216, 1014240), (240, 912816), (256, 855765), (270, 811392), (288, 760680), (320, 684612), (324, 676160), (360, 608544), (384, 570510), (405, 540928), (432, 507120), (480, 456408), (540, 405696), (576, 380340), (640, 342306), (648, 338080), (720, 304272), (768, 285255), (810, 270464), (864, 253560), (960, 228204), (1080, 202848), (1152, 190170), (1280, 171153), (1296, 169040), (1440, 152136), (1620, 135232), (1728, 126780), (1920, 114102), (2113, 103680), (2160, 101424), (2304, 95085), (2592, 84520), (2880, 76068), (3240, 67616), (3456, 63390), (3840, 57051), (4226, 51840), (4320, 50712), (5184, 42260), (5760, 38034), (6339, 34560), (6480, 33808), (6912, 31695), (8452, 25920), (8640, 25356), (10368, 21130), (10565, 20736), (11520, 19017), (12678, 17280), (12960, 16904)]