268154460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{30403}}^1$

素因数の和:30432

約数の個数: 108

約数和(自身を含む): 946233288

約数和(自身を除く): 678078828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 30403, 60806, 91209, 121612, 152015, 182418, 212821, 273627, 304030, 364836, 425642, 456045, 547254, 608060, 638463, 851284, 912090, 1064105, 1094508, 1276926, 1368135, 1489747, 1824180, 1915389, 2128210, 2553852, 2736270, 2979494, 3192315, 3830778, 4256420, 4469241, 5472540, 5958988, 6384630, 7448735, 7661556, 8938482, 9576945, 12769260, 13407723, 14897470, 17876964, 19153890, 22346205, 26815446, 29794940, 38307780, 44692410, 53630892, 67038615, 89384820, 134077230, 268154460]

約数ペア:

[(1, 268154460), (2, 134077230), (3, 89384820), (4, 67038615), (5, 53630892), (6, 44692410), (7, 38307780), (9, 29794940), (10, 26815446), (12, 22346205), (14, 19153890), (15, 17876964), (18, 14897470), (20, 13407723), (21, 12769260), (28, 9576945), (30, 8938482), (35, 7661556), (36, 7448735), (42, 6384630), (45, 5958988), (49, 5472540), (60, 4469241), (63, 4256420), (70, 3830778), (84, 3192315), (90, 2979494), (98, 2736270), (105, 2553852), (126, 2128210), (140, 1915389), (147, 1824180), (180, 1489747), (196, 1368135), (210, 1276926), (245, 1094508), (252, 1064105), (294, 912090), (315, 851284), (420, 638463), (441, 608060), (490, 547254), (588, 456045), (630, 425642), (735, 364836), (882, 304030), (980, 273627), (1260, 212821), (1470, 182418), (1764, 152015), (2205, 121612), (2940, 91209), (4410, 60806), (8820, 30403)]