988438080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{147089}}^1$

素因数の和:147116

約数の個数: 112

約数和(自身を含む): 3586642560

約数和(自身を除く): 2598204480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 147089, 294178, 441267, 588356, 735445, 882534, 1029623, 1176712, 1470890, 1765068, 2059246, 2206335, 2353424, 2941780, 3088869, 3530136, 4118492, 4412670, 4706848, 5148115, 5883560, 6177738, 7060272, 8236984, 8825340, 9413696, 10296230, 11767120, 12355476, 14120544, 15444345, 16473968, 17650680, 20592460, 23534240, 24710952, 28241088, 30888690, 32947936, 35301360, 41184920, 47068480, 49421904, 61777380, 65895872, 70602720, 82369840, 98843808, 123554760, 141205440, 164739680, 197687616, 247109520, 329479360, 494219040, 988438080]

約数ペア:

[(1, 988438080), (2, 494219040), (3, 329479360), (4, 247109520), (5, 197687616), (6, 164739680), (7, 141205440), (8, 123554760), (10, 98843808), (12, 82369840), (14, 70602720), (15, 65895872), (16, 61777380), (20, 49421904), (21, 47068480), (24, 41184920), (28, 35301360), (30, 32947936), (32, 30888690), (35, 28241088), (40, 24710952), (42, 23534240), (48, 20592460), (56, 17650680), (60, 16473968), (64, 15444345), (70, 14120544), (80, 12355476), (84, 11767120), (96, 10296230), (105, 9413696), (112, 8825340), (120, 8236984), (140, 7060272), (160, 6177738), (168, 5883560), (192, 5148115), (210, 4706848), (224, 4412670), (240, 4118492), (280, 3530136), (320, 3088869), (336, 2941780), (420, 2353424), (448, 2206335), (480, 2059246), (560, 1765068), (672, 1470890), (840, 1176712), (960, 1029623), (1120, 882534), (1344, 735445), (1680, 588356), (2240, 441267), (3360, 294178), (6720, 147089)]