40876440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 135302400

約数和(自身を除く): 94425960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 179, 220, 264, 330, 346, 358, 440, 519, 537, 660, 692, 716, 865, 895, 1038, 1074, 1320, 1384, 1432, 1730, 1790, 1903, 1969, 2076, 2148, 2595, 2685, 3460, 3580, 3806, 3938, 4152, 4296, 5190, 5370, 5709, 5907, 6920, 7160, 7612, 7876, 9515, 9845, 10380, 10740, 11418, 11814, 15224, 15752, 19030, 19690, 20760, 21480, 22836, 23628, 28545, 29535, 30967, 38060, 39380, 45672, 47256, 57090, 59070, 61934, 76120, 78760, 92901, 114180, 118140, 123868, 154835, 185802, 228360, 236280, 247736, 309670, 340637, 371604, 464505, 619340, 681274, 743208, 929010, 1021911, 1238680, 1362548, 1703185, 1858020, 2043822, 2725096, 3406370, 3716040, 4087644, 5109555, 6812740, 8175288, 10219110, 13625480, 20438220, 40876440]

約数ペア:

[(1, 40876440), (2, 20438220), (3, 13625480), (4, 10219110), (5, 8175288), (6, 6812740), (8, 5109555), (10, 4087644), (11, 3716040), (12, 3406370), (15, 2725096), (20, 2043822), (22, 1858020), (24, 1703185), (30, 1362548), (33, 1238680), (40, 1021911), (44, 929010), (55, 743208), (60, 681274), (66, 619340), (88, 464505), (110, 371604), (120, 340637), (132, 309670), (165, 247736), (173, 236280), (179, 228360), (220, 185802), (264, 154835), (330, 123868), (346, 118140), (358, 114180), (440, 92901), (519, 78760), (537, 76120), (660, 61934), (692, 59070), (716, 57090), (865, 47256), (895, 45672), (1038, 39380), (1074, 38060), (1320, 30967), (1384, 29535), (1432, 28545), (1730, 23628), (1790, 22836), (1903, 21480), (1969, 20760), (2076, 19690), (2148, 19030), (2595, 15752), (2685, 15224), (3460, 11814), (3580, 11418), (3806, 10740), (3938, 10380), (4152, 9845), (4296, 9515), (5190, 7876), (5370, 7612), (5709, 7160), (5907, 6920)]