124212760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{811}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 320382720

約数和(自身を除く): 196169960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 547, 811, 1094, 1622, 2188, 2735, 3244, 3829, 4055, 4376, 5470, 5677, 6488, 7658, 8110, 10940, 11354, 15316, 16220, 19145, 21880, 22708, 28385, 30632, 32440, 38290, 45416, 56770, 76580, 113540, 153160, 227080, 443617, 887234, 1774468, 2218085, 3105319, 3548936, 4436170, 6210638, 8872340, 12421276, 15526595, 17744680, 24842552, 31053190, 62106380, 124212760]

約数ペア:

[(1, 124212760), (2, 62106380), (4, 31053190), (5, 24842552), (7, 17744680), (8, 15526595), (10, 12421276), (14, 8872340), (20, 6210638), (28, 4436170), (35, 3548936), (40, 3105319), (56, 2218085), (70, 1774468), (140, 887234), (280, 443617), (547, 227080), (811, 153160), (1094, 113540), (1622, 76580), (2188, 56770), (2735, 45416), (3244, 38290), (3829, 32440), (4055, 30632), (4376, 28385), (5470, 22708), (5677, 21880), (6488, 19145), (7658, 16220), (8110, 15316), (10940, 11354)]