868053480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4021}}^1$

素因数の和:4299

約数の個数: 128

約数和(自身を含む): 2988506880

約数和(自身を除く): 2120453400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 257, 280, 420, 514, 771, 840, 1028, 1285, 1542, 1799, 2056, 2570, 3084, 3598, 3855, 4021, 5140, 5397, 6168, 7196, 7710, 8042, 8995, 10280, 10794, 12063, 14392, 15420, 16084, 17990, 20105, 21588, 24126, 26985, 28147, 30840, 32168, 35980, 40210, 43176, 48252, 53970, 56294, 60315, 71960, 80420, 84441, 96504, 107940, 112588, 120630, 140735, 160840, 168882, 215880, 225176, 241260, 281470, 337764, 422205, 482520, 562940, 675528, 844410, 1033397, 1125880, 1688820, 2066794, 3100191, 3377640, 4133588, 5166985, 6200382, 7233779, 8267176, 10333970, 12400764, 14467558, 15500955, 20667940, 21701337, 24801528, 28935116, 31001910, 36168895, 41335880, 43402674, 57870232, 62003820, 72337790, 86805348, 108506685, 124007640, 144675580, 173610696, 217013370, 289351160, 434026740, 868053480]

約数ペア:

[(1, 868053480), (2, 434026740), (3, 289351160), (4, 217013370), (5, 173610696), (6, 144675580), (7, 124007640), (8, 108506685), (10, 86805348), (12, 72337790), (14, 62003820), (15, 57870232), (20, 43402674), (21, 41335880), (24, 36168895), (28, 31001910), (30, 28935116), (35, 24801528), (40, 21701337), (42, 20667940), (56, 15500955), (60, 14467558), (70, 12400764), (84, 10333970), (105, 8267176), (120, 7233779), (140, 6200382), (168, 5166985), (210, 4133588), (257, 3377640), (280, 3100191), (420, 2066794), (514, 1688820), (771, 1125880), (840, 1033397), (1028, 844410), (1285, 675528), (1542, 562940), (1799, 482520), (2056, 422205), (2570, 337764), (3084, 281470), (3598, 241260), (3855, 225176), (4021, 215880), (5140, 168882), (5397, 160840), (6168, 140735), (7196, 120630), (7710, 112588), (8042, 107940), (8995, 96504), (10280, 84441), (10794, 80420), (12063, 71960), (14392, 60315), (15420, 56294), (16084, 53970), (17990, 48252), (20105, 43176), (21588, 40210), (24126, 35980), (26985, 32168), (28147, 30840)]