143291680

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{373}}^1$

素因数の和:416

約数の個数: 120

約数和(自身を含む): 395982972

約数和(自身を除く): 252691292

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 373, 392, 490, 560, 686, 746, 784, 980, 1120, 1372, 1492, 1568, 1715, 1865, 1960, 2401, 2611, 2744, 2984, 3430, 3730, 3920, 4802, 5222, 5488, 5968, 6860, 7460, 7840, 9604, 10444, 10976, 11936, 12005, 13055, 13720, 14920, 18277, 19208, 20888, 24010, 26110, 27440, 29840, 36554, 38416, 41776, 48020, 52220, 54880, 59680, 73108, 76832, 83552, 91385, 96040, 104440, 127939, 146216, 182770, 192080, 208880, 255878, 292432, 365540, 384160, 417760, 511756, 584864, 639695, 731080, 895573, 1023512, 1279390, 1462160, 1791146, 2047024, 2558780, 2924320, 3582292, 4094048, 4477865, 5117560, 7164584, 8955730, 10235120, 14329168, 17911460, 20470240, 28658336, 35822920, 71645840, 143291680]

約数ペア:

[(1, 143291680), (2, 71645840), (4, 35822920), (5, 28658336), (7, 20470240), (8, 17911460), (10, 14329168), (14, 10235120), (16, 8955730), (20, 7164584), (28, 5117560), (32, 4477865), (35, 4094048), (40, 3582292), (49, 2924320), (56, 2558780), (70, 2047024), (80, 1791146), (98, 1462160), (112, 1279390), (140, 1023512), (160, 895573), (196, 731080), (224, 639695), (245, 584864), (280, 511756), (343, 417760), (373, 384160), (392, 365540), (490, 292432), (560, 255878), (686, 208880), (746, 192080), (784, 182770), (980, 146216), (1120, 127939), (1372, 104440), (1492, 96040), (1568, 91385), (1715, 83552), (1865, 76832), (1960, 73108), (2401, 59680), (2611, 54880), (2744, 52220), (2984, 48020), (3430, 41776), (3730, 38416), (3920, 36554), (4802, 29840), (5222, 27440), (5488, 26110), (5968, 24010), (6860, 20888), (7460, 19208), (7840, 18277), (9604, 14920), (10444, 13720), (10976, 13055), (11936, 12005)]