328613760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 192

約数和(自身を含む): 1177328880

約数和(自身を除く): 848715120

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2113, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4226, 4320, 4860, 5184, 5760, 6339, 6480, 7776, 8452, 8640, 9720, 10368, 10565, 12678, 12960, 15552, 16904, 17280, 19017, 19440, 21130, 25356, 25920, 31104, 31695, 33808, 38034, 38880, 42260, 50712, 51840, 57051, 63390, 67616, 76068, 77760, 84520, 95085, 101424, 114102, 126780, 135232, 152136, 155520, 169040, 171153, 190170, 202848, 228204, 253560, 270464, 285255, 304272, 338080, 342306, 380340, 405696, 456408, 507120, 513459, 570510, 608544, 676160, 684612, 760680, 811392, 855765, 912816, 1014240, 1026918, 1141020, 1217088, 1352320, 1369224, 1521360, 1711530, 1825632, 2028480, 2053836, 2282040, 2434176, 2567295, 2738448, 3042720, 3423060, 3651264, 4056960, 4107672, 4564080, 5134590, 5476896, 6085440, 6846120, 7302528, 8215344, 9128160, 10269180, 10953792, 12170880, 13692240, 16430688, 18256320, 20538360, 21907584, 27384480, 32861376, 36512640, 41076720, 54768960, 65722752, 82153440, 109537920, 164306880, 328613760]

約数ペア:

[(1, 328613760), (2, 164306880), (3, 109537920), (4, 82153440), (5, 65722752), (6, 54768960), (8, 41076720), (9, 36512640), (10, 32861376), (12, 27384480), (15, 21907584), (16, 20538360), (18, 18256320), (20, 16430688), (24, 13692240), (27, 12170880), (30, 10953792), (32, 10269180), (36, 9128160), (40, 8215344), (45, 7302528), (48, 6846120), (54, 6085440), (60, 5476896), (64, 5134590), (72, 4564080), (80, 4107672), (81, 4056960), (90, 3651264), (96, 3423060), (108, 3042720), (120, 2738448), (128, 2567295), (135, 2434176), (144, 2282040), (160, 2053836), (162, 2028480), (180, 1825632), (192, 1711530), (216, 1521360), (240, 1369224), (243, 1352320), (270, 1217088), (288, 1141020), (320, 1026918), (324, 1014240), (360, 912816), (384, 855765), (405, 811392), (432, 760680), (480, 684612), (486, 676160), (540, 608544), (576, 570510), (640, 513459), (648, 507120), (720, 456408), (810, 405696), (864, 380340), (960, 342306), (972, 338080), (1080, 304272), (1152, 285255), (1215, 270464), (1296, 253560), (1440, 228204), (1620, 202848), (1728, 190170), (1920, 171153), (1944, 169040), (2113, 155520), (2160, 152136), (2430, 135232), (2592, 126780), (2880, 114102), (3240, 101424), (3456, 95085), (3888, 84520), (4226, 77760), (4320, 76068), (4860, 67616), (5184, 63390), (5760, 57051), (6339, 51840), (6480, 50712), (7776, 42260), (8452, 38880), (8640, 38034), (9720, 33808), (10368, 31695), (10565, 31104), (12678, 25920), (12960, 25356), (15552, 21130), (16904, 19440), (17280, 19017)]