282268420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 721728000

約数和(自身を除く): 439459580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 343, 460, 490, 644, 686, 805, 980, 1127, 1372, 1610, 1715, 1789, 2254, 3220, 3430, 3578, 4508, 5635, 6860, 7156, 7889, 8945, 11270, 12523, 15778, 17890, 22540, 25046, 31556, 35780, 39445, 41147, 50092, 62615, 78890, 82294, 87661, 125230, 157780, 164588, 175322, 205735, 250460, 288029, 350644, 411470, 438305, 576058, 613627, 822940, 876610, 1152116, 1227254, 1440145, 1753220, 2016203, 2454508, 2880290, 3068135, 4032406, 5760580, 6136270, 8064812, 10081015, 12272540, 14113421, 20162030, 28226842, 40324060, 56453684, 70567105, 141134210, 282268420]

約数ペア:

[(1, 282268420), (2, 141134210), (4, 70567105), (5, 56453684), (7, 40324060), (10, 28226842), (14, 20162030), (20, 14113421), (23, 12272540), (28, 10081015), (35, 8064812), (46, 6136270), (49, 5760580), (70, 4032406), (92, 3068135), (98, 2880290), (115, 2454508), (140, 2016203), (161, 1753220), (196, 1440145), (230, 1227254), (245, 1152116), (322, 876610), (343, 822940), (460, 613627), (490, 576058), (644, 438305), (686, 411470), (805, 350644), (980, 288029), (1127, 250460), (1372, 205735), (1610, 175322), (1715, 164588), (1789, 157780), (2254, 125230), (3220, 87661), (3430, 82294), (3578, 78890), (4508, 62615), (5635, 50092), (6860, 41147), (7156, 39445), (7889, 35780), (8945, 31556), (11270, 25046), (12523, 22540), (15778, 17890)]