142405560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11987}}^1$

素因数の和:12018

約数の個数: 128

約数和(自身を含む): 517881600

約数和(自身を除く): 375476040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 11987, 23974, 35961, 47948, 59935, 71922, 95896, 107883, 119870, 131857, 143844, 179805, 215766, 239740, 263714, 287688, 323649, 359610, 395571, 431532, 479480, 527428, 539415, 647298, 659285, 719220, 791142, 863064, 1054856, 1078830, 1186713, 1294596, 1318570, 1438440, 1582284, 1618245, 1977855, 2157660, 2373426, 2589192, 2637140, 3164568, 3236490, 3560139, 3955710, 4315320, 4746852, 5274280, 5933565, 6472980, 7120278, 7911420, 9493704, 11867130, 12945960, 14240556, 15822840, 17800695, 23734260, 28481112, 35601390, 47468520, 71202780, 142405560]

約数ペア:

[(1, 142405560), (2, 71202780), (3, 47468520), (4, 35601390), (5, 28481112), (6, 23734260), (8, 17800695), (9, 15822840), (10, 14240556), (11, 12945960), (12, 11867130), (15, 9493704), (18, 7911420), (20, 7120278), (22, 6472980), (24, 5933565), (27, 5274280), (30, 4746852), (33, 4315320), (36, 3955710), (40, 3560139), (44, 3236490), (45, 3164568), (54, 2637140), (55, 2589192), (60, 2373426), (66, 2157660), (72, 1977855), (88, 1618245), (90, 1582284), (99, 1438440), (108, 1318570), (110, 1294596), (120, 1186713), (132, 1078830), (135, 1054856), (165, 863064), (180, 791142), (198, 719220), (216, 659285), (220, 647298), (264, 539415), (270, 527428), (297, 479480), (330, 431532), (360, 395571), (396, 359610), (440, 323649), (495, 287688), (540, 263714), (594, 239740), (660, 215766), (792, 179805), (990, 143844), (1080, 131857), (1188, 119870), (1320, 107883), (1485, 95896), (1980, 71922), (2376, 59935), (2970, 47948), (3960, 35961), (5940, 23974), (11880, 11987)]