126461580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1087}}^1$

素因数の和:1383

約数の個数: 96

約数和(自身を含む): 406511616

約数和(自身を除く): 280050036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1087, 1108, 1385, 1662, 1939, 2174, 2770, 3261, 3324, 3878, 4155, 4348, 5435, 5540, 5817, 6522, 7609, 7756, 8310, 9695, 10870, 11634, 13044, 15218, 16305, 16620, 19390, 21740, 22827, 23268, 29085, 30436, 32610, 38045, 38780, 45654, 58170, 65220, 76090, 91308, 114135, 116340, 152180, 228270, 301099, 456540, 602198, 903297, 1204396, 1505495, 1806594, 2107693, 3010990, 3613188, 4215386, 4516485, 6021980, 6323079, 8430772, 9032970, 10538465, 12646158, 18065940, 21076930, 25292316, 31615395, 42153860, 63230790, 126461580]

約数ペア:

[(1, 126461580), (2, 63230790), (3, 42153860), (4, 31615395), (5, 25292316), (6, 21076930), (7, 18065940), (10, 12646158), (12, 10538465), (14, 9032970), (15, 8430772), (20, 6323079), (21, 6021980), (28, 4516485), (30, 4215386), (35, 3613188), (42, 3010990), (60, 2107693), (70, 1806594), (84, 1505495), (105, 1204396), (140, 903297), (210, 602198), (277, 456540), (420, 301099), (554, 228270), (831, 152180), (1087, 116340), (1108, 114135), (1385, 91308), (1662, 76090), (1939, 65220), (2174, 58170), (2770, 45654), (3261, 38780), (3324, 38045), (3878, 32610), (4155, 30436), (4348, 29085), (5435, 23268), (5540, 22827), (5817, 21740), (6522, 19390), (7609, 16620), (7756, 16305), (8310, 15218), (9695, 13044), (10870, 11634)]