422584960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{94327}}^1$

素因数の和:94353

約数の個数: 64

約数和(自身を含む): 1154574720

約数和(自身を除く): 731989760

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 94327, 188654, 377308, 471635, 660289, 754616, 943270, 1320578, 1509232, 1886540, 2641156, 3018464, 3301445, 3773080, 5282312, 6036928, 6602890, 7546160, 10564624, 12073856, 13205780, 15092320, 21129248, 26411560, 30184640, 42258496, 52823120, 60369280, 84516992, 105646240, 211292480, 422584960]

約数ペア:

[(1, 422584960), (2, 211292480), (4, 105646240), (5, 84516992), (7, 60369280), (8, 52823120), (10, 42258496), (14, 30184640), (16, 26411560), (20, 21129248), (28, 15092320), (32, 13205780), (35, 12073856), (40, 10564624), (56, 7546160), (64, 6602890), (70, 6036928), (80, 5282312), (112, 3773080), (128, 3301445), (140, 3018464), (160, 2641156), (224, 1886540), (280, 1509232), (320, 1320578), (448, 943270), (560, 754616), (640, 660289), (896, 471635), (1120, 377308), (2240, 188654), (4480, 94327)]