270222080

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 653646672

約数和(自身を除く): 383424592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 535, 640, 856, 1070, 1280, 1712, 1973, 2140, 3424, 3946, 4280, 6848, 7892, 8560, 9865, 13696, 15784, 17120, 19730, 27392, 31568, 34240, 39460, 63136, 68480, 78920, 126272, 136960, 157840, 211111, 252544, 315680, 422222, 505088, 631360, 844444, 1055555, 1262720, 1688888, 2111110, 2525440, 3377776, 4222220, 6755552, 8444440, 13511104, 16888880, 27022208, 33777760, 54044416, 67555520, 135111040, 270222080]

約数ペア:

[(1, 270222080), (2, 135111040), (4, 67555520), (5, 54044416), (8, 33777760), (10, 27022208), (16, 16888880), (20, 13511104), (32, 8444440), (40, 6755552), (64, 4222220), (80, 3377776), (107, 2525440), (128, 2111110), (160, 1688888), (214, 1262720), (256, 1055555), (320, 844444), (428, 631360), (535, 505088), (640, 422222), (856, 315680), (1070, 252544), (1280, 211111), (1712, 157840), (1973, 136960), (2140, 126272), (3424, 78920), (3946, 68480), (4280, 63136), (6848, 39460), (7892, 34240), (8560, 31568), (9865, 27392), (13696, 19730), (15784, 17120)]