40106640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23873}}^1$

素因数の和:23896

約数の個数: 80

約数和(自身を含む): 142098048

約数和(自身を除く): 101991408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23873, 47746, 71619, 95492, 119365, 143238, 167111, 190984, 238730, 286476, 334222, 358095, 381968, 477460, 501333, 572952, 668444, 716190, 835555, 954920, 1002666, 1145904, 1336888, 1432380, 1671110, 1909840, 2005332, 2506665, 2673776, 2864760, 3342220, 4010664, 5013330, 5729520, 6684440, 8021328, 10026660, 13368880, 20053320, 40106640]

約数ペア:

[(1, 40106640), (2, 20053320), (3, 13368880), (4, 10026660), (5, 8021328), (6, 6684440), (7, 5729520), (8, 5013330), (10, 4010664), (12, 3342220), (14, 2864760), (15, 2673776), (16, 2506665), (20, 2005332), (21, 1909840), (24, 1671110), (28, 1432380), (30, 1336888), (35, 1145904), (40, 1002666), (42, 954920), (48, 835555), (56, 716190), (60, 668444), (70, 572952), (80, 501333), (84, 477460), (105, 381968), (112, 358095), (120, 334222), (140, 286476), (168, 238730), (210, 190984), (240, 167111), (280, 143238), (336, 119365), (420, 95492), (560, 71619), (840, 47746), (1680, 23873)]