20161502130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{38449}}^1$

素因数の和:38704

約数の個数: 128

約数和(自身を含む): 60594739200

約数和(自身を除く): 40433237070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 227, 231, 330, 385, 454, 462, 681, 770, 1135, 1155, 1362, 1589, 2270, 2310, 2497, 3178, 3405, 4767, 4994, 6810, 7491, 7945, 9534, 12485, 14982, 15890, 17479, 23835, 24970, 34958, 37455, 38449, 47670, 52437, 74910, 76898, 87395, 104874, 115347, 174790, 192245, 230694, 262185, 269143, 384490, 422939, 524370, 538286, 576735, 807429, 845878, 1153470, 1268817, 1345715, 1614858, 2114695, 2537634, 2691430, 2960573, 4037145, 4229390, 5921146, 6344085, 8074290, 8727923, 8881719, 12688170, 14802865, 17455846, 17763438, 26183769, 29605730, 43639615, 44408595, 52367538, 61095461, 87279230, 88817190, 96007153, 122190922, 130918845, 183286383, 192014306, 261837690, 288021459, 305477305, 366572766, 480035765, 576042918, 610954610, 672050071, 916431915, 960071530, 1344100142, 1440107295, 1832863830, 2016150213, 2880214590, 3360250355, 4032300426, 6720500710, 10080751065, 20161502130]

約数ペア:

[(1, 20161502130), (2, 10080751065), (3, 6720500710), (5, 4032300426), (6, 3360250355), (7, 2880214590), (10, 2016150213), (11, 1832863830), (14, 1440107295), (15, 1344100142), (21, 960071530), (22, 916431915), (30, 672050071), (33, 610954610), (35, 576042918), (42, 480035765), (55, 366572766), (66, 305477305), (70, 288021459), (77, 261837690), (105, 192014306), (110, 183286383), (154, 130918845), (165, 122190922), (210, 96007153), (227, 88817190), (231, 87279230), (330, 61095461), (385, 52367538), (454, 44408595), (462, 43639615), (681, 29605730), (770, 26183769), (1135, 17763438), (1155, 17455846), (1362, 14802865), (1589, 12688170), (2270, 8881719), (2310, 8727923), (2497, 8074290), (3178, 6344085), (3405, 5921146), (4767, 4229390), (4994, 4037145), (6810, 2960573), (7491, 2691430), (7945, 2537634), (9534, 2114695), (12485, 1614858), (14982, 1345715), (15890, 1268817), (17479, 1153470), (23835, 845878), (24970, 807429), (34958, 576735), (37455, 538286), (38449, 524370), (47670, 422939), (52437, 384490), (74910, 269143), (76898, 262185), (87395, 230694), (104874, 192245), (115347, 174790)]