141496960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 374544000

約数和(自身を除く): 233047040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 128, 160, 176, 199, 202, 220, 320, 352, 398, 404, 440, 505, 640, 704, 796, 808, 880, 995, 1010, 1111, 1408, 1592, 1616, 1760, 1990, 2020, 2189, 2222, 3184, 3232, 3520, 3980, 4040, 4378, 4444, 5555, 6368, 6464, 7040, 7960, 8080, 8756, 8888, 10945, 11110, 12736, 12928, 15920, 16160, 17512, 17776, 20099, 21890, 22220, 25472, 31840, 32320, 35024, 35552, 40198, 43780, 44440, 63680, 64640, 70048, 71104, 80396, 87560, 88880, 100495, 127360, 140096, 142208, 160792, 175120, 177760, 200990, 221089, 280192, 321584, 350240, 355520, 401980, 442178, 643168, 700480, 711040, 803960, 884356, 1105445, 1286336, 1400960, 1607920, 1768712, 2210890, 2572672, 3215840, 3537424, 4421780, 6431680, 7074848, 8843560, 12863360, 14149696, 17687120, 28299392, 35374240, 70748480, 141496960]

約数ペア:

[(1, 141496960), (2, 70748480), (4, 35374240), (5, 28299392), (8, 17687120), (10, 14149696), (11, 12863360), (16, 8843560), (20, 7074848), (22, 6431680), (32, 4421780), (40, 3537424), (44, 3215840), (55, 2572672), (64, 2210890), (80, 1768712), (88, 1607920), (101, 1400960), (110, 1286336), (128, 1105445), (160, 884356), (176, 803960), (199, 711040), (202, 700480), (220, 643168), (320, 442178), (352, 401980), (398, 355520), (404, 350240), (440, 321584), (505, 280192), (640, 221089), (704, 200990), (796, 177760), (808, 175120), (880, 160792), (995, 142208), (1010, 140096), (1111, 127360), (1408, 100495), (1592, 88880), (1616, 87560), (1760, 80396), (1990, 71104), (2020, 70048), (2189, 64640), (2222, 63680), (3184, 44440), (3232, 43780), (3520, 40198), (3980, 35552), (4040, 35024), (4378, 32320), (4444, 31840), (5555, 25472), (6368, 22220), (6464, 21890), (7040, 20099), (7960, 17776), (8080, 17512), (8756, 16160), (8888, 15920), (10945, 12928), (11110, 12736)]