65134440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{25847}}^1$

素因数の和:25871

約数の個数: 96

約数和(自身を含む): 241937280

約数和(自身を除く): 176802840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 25847, 51694, 77541, 103388, 129235, 155082, 180929, 206776, 232623, 258470, 310164, 361858, 387705, 465246, 516940, 542787, 620328, 723716, 775410, 904645, 930492, 1033880, 1085574, 1163115, 1447432, 1550820, 1628361, 1809290, 1860984, 2171148, 2326230, 2713935, 3101640, 3256722, 3618580, 4342296, 4652460, 5427870, 6513444, 7237160, 8141805, 9304920, 10855740, 13026888, 16283610, 21711480, 32567220, 65134440]

約数ペア:

[(1, 65134440), (2, 32567220), (3, 21711480), (4, 16283610), (5, 13026888), (6, 10855740), (7, 9304920), (8, 8141805), (9, 7237160), (10, 6513444), (12, 5427870), (14, 4652460), (15, 4342296), (18, 3618580), (20, 3256722), (21, 3101640), (24, 2713935), (28, 2326230), (30, 2171148), (35, 1860984), (36, 1809290), (40, 1628361), (42, 1550820), (45, 1447432), (56, 1163115), (60, 1085574), (63, 1033880), (70, 930492), (72, 904645), (84, 775410), (90, 723716), (105, 620328), (120, 542787), (126, 516940), (140, 465246), (168, 387705), (180, 361858), (210, 310164), (252, 258470), (280, 232623), (315, 206776), (360, 180929), (420, 155082), (504, 129235), (630, 103388), (840, 77541), (1260, 51694), (2520, 25847)]