666567120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1313

約数の個数: 160

約数和(自身を含む): 2194145280

約数和(自身を除く): 1527578160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 570, 635, 760, 762, 912, 1016, 1140, 1151, 1270, 1520, 1524, 1905, 2032, 2280, 2302, 2413, 2540, 3048, 3453, 3810, 4560, 4604, 4826, 5080, 5755, 6096, 6906, 7239, 7620, 9208, 9652, 10160, 11510, 12065, 13812, 14478, 15240, 17265, 18416, 19304, 21869, 23020, 24130, 27624, 28956, 30480, 34530, 36195, 38608, 43738, 46040, 48260, 55248, 57912, 65607, 69060, 72390, 87476, 92080, 96520, 109345, 115824, 131214, 138120, 144780, 146177, 174952, 193040, 218690, 262428, 276240, 289560, 292354, 328035, 349904, 437380, 438531, 524856, 579120, 584708, 656070, 730885, 874760, 877062, 1049712, 1169416, 1312140, 1461770, 1749520, 1754124, 2192655, 2338832, 2624280, 2777363, 2923540, 3508248, 4385310, 5248560, 5554726, 5847080, 7016496, 8332089, 8770620, 11109452, 11694160, 13886815, 16664178, 17541240, 22218904, 27773630, 33328356, 35082480, 41660445, 44437808, 55547260, 66656712, 83320890, 111094520, 133313424, 166641780, 222189040, 333283560, 666567120]

約数ペア:

[(1, 666567120), (2, 333283560), (3, 222189040), (4, 166641780), (5, 133313424), (6, 111094520), (8, 83320890), (10, 66656712), (12, 55547260), (15, 44437808), (16, 41660445), (19, 35082480), (20, 33328356), (24, 27773630), (30, 22218904), (38, 17541240), (40, 16664178), (48, 13886815), (57, 11694160), (60, 11109452), (76, 8770620), (80, 8332089), (95, 7016496), (114, 5847080), (120, 5554726), (127, 5248560), (152, 4385310), (190, 3508248), (228, 2923540), (240, 2777363), (254, 2624280), (285, 2338832), (304, 2192655), (380, 1754124), (381, 1749520), (456, 1461770), (508, 1312140), (570, 1169416), (635, 1049712), (760, 877062), (762, 874760), (912, 730885), (1016, 656070), (1140, 584708), (1151, 579120), (1270, 524856), (1520, 438531), (1524, 437380), (1905, 349904), (2032, 328035), (2280, 292354), (2302, 289560), (2413, 276240), (2540, 262428), (3048, 218690), (3453, 193040), (3810, 174952), (4560, 146177), (4604, 144780), (4826, 138120), (5080, 131214), (5755, 115824), (6096, 109345), (6906, 96520), (7239, 92080), (7620, 87476), (9208, 72390), (9652, 69060), (10160, 65607), (11510, 57912), (12065, 55248), (13812, 48260), (14478, 46040), (15240, 43738), (17265, 38608), (18416, 36195), (19304, 34530), (21869, 30480), (23020, 28956), (24130, 27624)]