66026240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7369}}^1$

素因数の和:7397

約数の個数: 72

約数和(自身を含む): 180771360

約数和(自身を除く): 114745120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7369, 8960, 14738, 29476, 36845, 51583, 58952, 73690, 103166, 117904, 147380, 206332, 235808, 257915, 294760, 412664, 471616, 515830, 589520, 825328, 943232, 1031660, 1179040, 1650656, 1886464, 2063320, 2358080, 3301312, 4126640, 4716160, 6602624, 8253280, 9432320, 13205248, 16506560, 33013120, 66026240]

約数ペア:

[(1, 66026240), (2, 33013120), (4, 16506560), (5, 13205248), (7, 9432320), (8, 8253280), (10, 6602624), (14, 4716160), (16, 4126640), (20, 3301312), (28, 2358080), (32, 2063320), (35, 1886464), (40, 1650656), (56, 1179040), (64, 1031660), (70, 943232), (80, 825328), (112, 589520), (128, 515830), (140, 471616), (160, 412664), (224, 294760), (256, 257915), (280, 235808), (320, 206332), (448, 147380), (560, 117904), (640, 103166), (896, 73690), (1120, 58952), (1280, 51583), (1792, 36845), (2240, 29476), (4480, 14738), (7369, 8960)]