313551480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8245

約数の個数: 128

約数和(自身を含む): 1061683200

約数和(自身を除く): 748131720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 8191, 9570, 12760, 16382, 19140, 24573, 32764, 38280, 40955, 49146, 65528, 81910, 90101, 98292, 122865, 163820, 180202, 196584, 237539, 245730, 270303, 327640, 360404, 450505, 475078, 491460, 540606, 712617, 720808, 901010, 950156, 982920, 1081212, 1187695, 1351515, 1425234, 1802020, 1900312, 2162424, 2375390, 2612929, 2703030, 2850468, 3563085, 3604040, 4750780, 5225858, 5406060, 5700936, 7126170, 7838787, 9501560, 10451716, 10812120, 13064645, 14252340, 15677574, 20903432, 26129290, 28504680, 31355148, 39193935, 52258580, 62710296, 78387870, 104517160, 156775740, 313551480]

約数ペア:

[(1, 313551480), (2, 156775740), (3, 104517160), (4, 78387870), (5, 62710296), (6, 52258580), (8, 39193935), (10, 31355148), (11, 28504680), (12, 26129290), (15, 20903432), (20, 15677574), (22, 14252340), (24, 13064645), (29, 10812120), (30, 10451716), (33, 9501560), (40, 7838787), (44, 7126170), (55, 5700936), (58, 5406060), (60, 5225858), (66, 4750780), (87, 3604040), (88, 3563085), (110, 2850468), (116, 2703030), (120, 2612929), (132, 2375390), (145, 2162424), (165, 1900312), (174, 1802020), (220, 1425234), (232, 1351515), (264, 1187695), (290, 1081212), (319, 982920), (330, 950156), (348, 901010), (435, 720808), (440, 712617), (580, 540606), (638, 491460), (660, 475078), (696, 450505), (870, 360404), (957, 327640), (1160, 270303), (1276, 245730), (1320, 237539), (1595, 196584), (1740, 180202), (1914, 163820), (2552, 122865), (3190, 98292), (3480, 90101), (3828, 81910), (4785, 65528), (6380, 49146), (7656, 40955), (8191, 38280), (9570, 32764), (12760, 24573), (16382, 19140)]