135360680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 384410880

約数和(自身を除く): 249050200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 328, 364, 410, 455, 520, 533, 574, 728, 820, 907, 910, 1066, 1148, 1435, 1640, 1814, 1820, 2132, 2296, 2665, 2870, 3628, 3640, 3731, 4264, 4535, 5330, 5740, 6349, 7256, 7462, 9070, 10660, 11480, 11791, 12698, 14924, 18140, 18655, 21320, 23582, 25396, 29848, 31745, 36280, 37187, 37310, 47164, 50792, 58955, 63490, 74374, 74620, 82537, 94328, 117910, 126980, 148748, 149240, 165074, 185935, 235820, 253960, 260309, 297496, 330148, 371870, 412685, 471640, 483431, 520618, 660296, 743740, 825370, 966862, 1041236, 1301545, 1487480, 1650740, 1933724, 2082472, 2417155, 2603090, 3301480, 3384017, 3867448, 4834310, 5206180, 6768034, 9668620, 10412360, 13536068, 16920085, 19337240, 27072136, 33840170, 67680340, 135360680]

約数ペア:

[(1, 135360680), (2, 67680340), (4, 33840170), (5, 27072136), (7, 19337240), (8, 16920085), (10, 13536068), (13, 10412360), (14, 9668620), (20, 6768034), (26, 5206180), (28, 4834310), (35, 3867448), (40, 3384017), (41, 3301480), (52, 2603090), (56, 2417155), (65, 2082472), (70, 1933724), (82, 1650740), (91, 1487480), (104, 1301545), (130, 1041236), (140, 966862), (164, 825370), (182, 743740), (205, 660296), (260, 520618), (280, 483431), (287, 471640), (328, 412685), (364, 371870), (410, 330148), (455, 297496), (520, 260309), (533, 253960), (574, 235820), (728, 185935), (820, 165074), (907, 149240), (910, 148748), (1066, 126980), (1148, 117910), (1435, 94328), (1640, 82537), (1814, 74620), (1820, 74374), (2132, 63490), (2296, 58955), (2665, 50792), (2870, 47164), (3628, 37310), (3640, 37187), (3731, 36280), (4264, 31745), (4535, 29848), (5330, 25396), (5740, 23582), (6349, 21320), (7256, 18655), (7462, 18140), (9070, 14924), (10660, 12698), (11480, 11791)]