264418624720

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1\times {\mathrm{10369}}^1$

素因数の和:12644

約数の個数: 80

約数和(自身を含む): 619197511680

約数和(自身を除く): 354778886960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2111, 2416, 3020, 4222, 6040, 8444, 10369, 10555, 12080, 16888, 20738, 21110, 33776, 41476, 42220, 51845, 82952, 84440, 103690, 165904, 168880, 207380, 318761, 414760, 637522, 829520, 1275044, 1565719, 1593805, 2550088, 3131438, 3187610, 5100176, 6262876, 6375220, 7828595, 12525752, 12750440, 15657190, 21888959, 25051504, 25500880, 31314380, 43777918, 62628760, 87555836, 109444795, 125257520, 175111672, 218889590, 350223344, 437779180, 875558360, 1751116720, 3305232809, 6610465618, 13220931236, 16526164045, 26441862472, 33052328090, 52883724944, 66104656180, 132209312360, 264418624720]

約数ペア:

[(1, 264418624720), (2, 132209312360), (4, 66104656180), (5, 52883724944), (8, 33052328090), (10, 26441862472), (16, 16526164045), (20, 13220931236), (40, 6610465618), (80, 3305232809), (151, 1751116720), (302, 875558360), (604, 437779180), (755, 350223344), (1208, 218889590), (1510, 175111672), (2111, 125257520), (2416, 109444795), (3020, 87555836), (4222, 62628760), (6040, 43777918), (8444, 31314380), (10369, 25500880), (10555, 25051504), (12080, 21888959), (16888, 15657190), (20738, 12750440), (21110, 12525752), (33776, 7828595), (41476, 6375220), (42220, 6262876), (51845, 5100176), (82952, 3187610), (84440, 3131438), (103690, 2550088), (165904, 1593805), (168880, 1565719), (207380, 1275044), (318761, 829520), (414760, 637522)]