8004070260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1223}}^1$

素因数の和:1694

約数の個数: 144

約数和(自身を含む): 24604280064

約数和(自身を除く): 16600209804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 353, 412, 515, 618, 706, 927, 1030, 1059, 1223, 1236, 1412, 1545, 1765, 1854, 2060, 2118, 2446, 3090, 3177, 3530, 3669, 3708, 4236, 4635, 4892, 5295, 6115, 6180, 6354, 7060, 7338, 9270, 10590, 11007, 12230, 12708, 14676, 15885, 18345, 18540, 21180, 22014, 24460, 31770, 36359, 36690, 44028, 55035, 63540, 72718, 73380, 109077, 110070, 125969, 145436, 181795, 218154, 220140, 251938, 327231, 363590, 377907, 431719, 436308, 503876, 545385, 629845, 654462, 727180, 755814, 863438, 1090770, 1133721, 1259690, 1295157, 1308924, 1511628, 1636155, 1726876, 1889535, 2158595, 2181540, 2267442, 2519380, 2590314, 3272310, 3779070, 3885471, 4317190, 4534884, 5180628, 5668605, 6475785, 6544620, 7558140, 7770942, 8634380, 11337210, 12951570, 15541884, 19427355, 22674420, 25903140, 38854710, 44467057, 77709420, 88934114, 133401171, 177868228, 222335285, 266802342, 400203513, 444670570, 533604684, 667005855, 800407026, 889341140, 1334011710, 1600814052, 2001017565, 2668023420, 4002035130, 8004070260]

約数ペア:

[(1, 8004070260), (2, 4002035130), (3, 2668023420), (4, 2001017565), (5, 1600814052), (6, 1334011710), (9, 889341140), (10, 800407026), (12, 667005855), (15, 533604684), (18, 444670570), (20, 400203513), (30, 266802342), (36, 222335285), (45, 177868228), (60, 133401171), (90, 88934114), (103, 77709420), (180, 44467057), (206, 38854710), (309, 25903140), (353, 22674420), (412, 19427355), (515, 15541884), (618, 12951570), (706, 11337210), (927, 8634380), (1030, 7770942), (1059, 7558140), (1223, 6544620), (1236, 6475785), (1412, 5668605), (1545, 5180628), (1765, 4534884), (1854, 4317190), (2060, 3885471), (2118, 3779070), (2446, 3272310), (3090, 2590314), (3177, 2519380), (3530, 2267442), (3669, 2181540), (3708, 2158595), (4236, 1889535), (4635, 1726876), (4892, 1636155), (5295, 1511628), (6115, 1308924), (6180, 1295157), (6354, 1259690), (7060, 1133721), (7338, 1090770), (9270, 863438), (10590, 755814), (11007, 727180), (12230, 654462), (12708, 629845), (14676, 545385), (15885, 503876), (18345, 436308), (18540, 431719), (21180, 377907), (22014, 363590), (24460, 327231), (31770, 251938), (36359, 220140), (36690, 218154), (44028, 181795), (55035, 145436), (63540, 125969), (72718, 110070), (73380, 109077)]