7966560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2396

約数の個数: 96

約数和(自身を含む): 28691712

約数和(自身を除く): 20725152

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 2371, 3360, 4742, 7113, 9484, 11855, 14226, 16597, 18968, 23710, 28452, 33194, 35565, 37936, 47420, 49791, 56904, 66388, 71130, 75872, 82985, 94840, 99582, 113808, 132776, 142260, 165970, 189680, 199164, 227616, 248955, 265552, 284520, 331940, 379360, 398328, 497910, 531104, 569040, 663880, 796656, 995820, 1138080, 1327760, 1593312, 1991640, 2655520, 3983280, 7966560]

約数ペア:

[(1, 7966560), (2, 3983280), (3, 2655520), (4, 1991640), (5, 1593312), (6, 1327760), (7, 1138080), (8, 995820), (10, 796656), (12, 663880), (14, 569040), (15, 531104), (16, 497910), (20, 398328), (21, 379360), (24, 331940), (28, 284520), (30, 265552), (32, 248955), (35, 227616), (40, 199164), (42, 189680), (48, 165970), (56, 142260), (60, 132776), (70, 113808), (80, 99582), (84, 94840), (96, 82985), (105, 75872), (112, 71130), (120, 66388), (140, 56904), (160, 49791), (168, 47420), (210, 37936), (224, 35565), (240, 33194), (280, 28452), (336, 23710), (420, 18968), (480, 16597), (560, 14226), (672, 11855), (840, 9484), (1120, 7113), (1680, 4742), (2371, 3360)]