214256880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 742720320

約数和(自身を除く): 528463440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 281, 353, 360, 432, 540, 562, 706, 720, 843, 1059, 1080, 1124, 1405, 1412, 1686, 1765, 2118, 2160, 2248, 2529, 2810, 2824, 3177, 3372, 3530, 4215, 4236, 4496, 5058, 5295, 5620, 5648, 6354, 6744, 7060, 7587, 8430, 8472, 9531, 10116, 10590, 11240, 12645, 12708, 13488, 14120, 15174, 15885, 16860, 16944, 19062, 20232, 21180, 22480, 25290, 25416, 28240, 30348, 31770, 33720, 37935, 38124, 40464, 42360, 47655, 50580, 50832, 60696, 63540, 67440, 75870, 76248, 84720, 95310, 99193, 101160, 121392, 127080, 151740, 152496, 190620, 198386, 202320, 254160, 297579, 303480, 381240, 396772, 495965, 595158, 606960, 762480, 793544, 892737, 991930, 1190316, 1487895, 1587088, 1785474, 1983860, 2380632, 2678211, 2975790, 3570948, 3967720, 4463685, 4761264, 5356422, 5951580, 7141896, 7935440, 8927370, 10712844, 11903160, 13391055, 14283792, 17854740, 21425688, 23806320, 26782110, 35709480, 42851376, 53564220, 71418960, 107128440, 214256880]

約数ペア:

[(1, 214256880), (2, 107128440), (3, 71418960), (4, 53564220), (5, 42851376), (6, 35709480), (8, 26782110), (9, 23806320), (10, 21425688), (12, 17854740), (15, 14283792), (16, 13391055), (18, 11903160), (20, 10712844), (24, 8927370), (27, 7935440), (30, 7141896), (36, 5951580), (40, 5356422), (45, 4761264), (48, 4463685), (54, 3967720), (60, 3570948), (72, 2975790), (80, 2678211), (90, 2380632), (108, 1983860), (120, 1785474), (135, 1587088), (144, 1487895), (180, 1190316), (216, 991930), (240, 892737), (270, 793544), (281, 762480), (353, 606960), (360, 595158), (432, 495965), (540, 396772), (562, 381240), (706, 303480), (720, 297579), (843, 254160), (1059, 202320), (1080, 198386), (1124, 190620), (1405, 152496), (1412, 151740), (1686, 127080), (1765, 121392), (2118, 101160), (2160, 99193), (2248, 95310), (2529, 84720), (2810, 76248), (2824, 75870), (3177, 67440), (3372, 63540), (3530, 60696), (4215, 50832), (4236, 50580), (4496, 47655), (5058, 42360), (5295, 40464), (5620, 38124), (5648, 37935), (6354, 33720), (6744, 31770), (7060, 30348), (7587, 28240), (8430, 25416), (8472, 25290), (9531, 22480), (10116, 21180), (10590, 20232), (11240, 19062), (12645, 16944), (12708, 16860), (13488, 15885), (14120, 15174)]