128482620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1709}}^1$

素因数の和:1907

約数の個数: 96

約数和(自身を含む): 413683200

約数和(自身を除く): 285200580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 1074, 1253, 1709, 1790, 2148, 2506, 2685, 3418, 3580, 3759, 5012, 5127, 5370, 6265, 6836, 7518, 8545, 10254, 10740, 11963, 12530, 15036, 17090, 18795, 20508, 23926, 25060, 25635, 34180, 35889, 37590, 47852, 51270, 59815, 71778, 75180, 102540, 119630, 143556, 179445, 239260, 305911, 358890, 611822, 717780, 917733, 1223644, 1529555, 1835466, 2141377, 3059110, 3670932, 4282754, 4588665, 6118220, 6424131, 8565508, 9177330, 10706885, 12848262, 18354660, 21413770, 25696524, 32120655, 42827540, 64241310, 128482620]

約数ペア:

[(1, 128482620), (2, 64241310), (3, 42827540), (4, 32120655), (5, 25696524), (6, 21413770), (7, 18354660), (10, 12848262), (12, 10706885), (14, 9177330), (15, 8565508), (20, 6424131), (21, 6118220), (28, 4588665), (30, 4282754), (35, 3670932), (42, 3059110), (60, 2141377), (70, 1835466), (84, 1529555), (105, 1223644), (140, 917733), (179, 717780), (210, 611822), (358, 358890), (420, 305911), (537, 239260), (716, 179445), (895, 143556), (1074, 119630), (1253, 102540), (1709, 75180), (1790, 71778), (2148, 59815), (2506, 51270), (2685, 47852), (3418, 37590), (3580, 35889), (3759, 34180), (5012, 25635), (5127, 25060), (5370, 23926), (6265, 20508), (6836, 18795), (7518, 17090), (8545, 15036), (10254, 12530), (10740, 11963)]