1140657280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{36373}}^1$

素因数の和:36406

約数の個数: 96

約数和(自身を含む): 3172176540

約数和(自身を除く): 2031519260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 36373, 72746, 145492, 181865, 254611, 290984, 363730, 509222, 581968, 727460, 1018444, 1163936, 1273055, 1454920, 1782277, 2036888, 2327872, 2546110, 2909840, 3564554, 4073776, 4655744, 5092220, 5819680, 7129108, 8147552, 8911385, 10184440, 11639360, 14258216, 16295104, 17822770, 20368880, 23278720, 28516432, 32590208, 35645540, 40737760, 57032864, 71291080, 81475520, 114065728, 142582160, 162951040, 228131456, 285164320, 570328640, 1140657280]

約数ペア:

[(1, 1140657280), (2, 570328640), (4, 285164320), (5, 228131456), (7, 162951040), (8, 142582160), (10, 114065728), (14, 81475520), (16, 71291080), (20, 57032864), (28, 40737760), (32, 35645540), (35, 32590208), (40, 28516432), (49, 23278720), (56, 20368880), (64, 17822770), (70, 16295104), (80, 14258216), (98, 11639360), (112, 10184440), (128, 8911385), (140, 8147552), (160, 7129108), (196, 5819680), (224, 5092220), (245, 4655744), (280, 4073776), (320, 3564554), (392, 2909840), (448, 2546110), (490, 2327872), (560, 2036888), (640, 1782277), (784, 1454920), (896, 1273055), (980, 1163936), (1120, 1018444), (1568, 727460), (1960, 581968), (2240, 509222), (3136, 363730), (3920, 290984), (4480, 254611), (6272, 181865), (7840, 145492), (15680, 72746), (31360, 36373)]