84031360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{18757}}^1$

素因数の和:18783

約数の個数: 64

約数和(自身を含む): 229597920

約数和(自身を除く): 145566560

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, 18757, 37514, 75028, 93785, 131299, 150056, 187570, 262598, 300112, 375140, 525196, 600224, 656495, 750280, 1050392, 1200448, 1312990, 1500560, 2100784, 2400896, 2625980, 3001120, 4201568, 5251960, 6002240, 8403136, 10503920, 12004480, 16806272, 21007840, 42015680, 84031360]

約数ペア:

[(1, 84031360), (2, 42015680), (4, 21007840), (5, 16806272), (7, 12004480), (8, 10503920), (10, 8403136), (14, 6002240), (16, 5251960), (20, 4201568), (28, 3001120), (32, 2625980), (35, 2400896), (40, 2100784), (56, 1500560), (64, 1312990), (70, 1200448), (80, 1050392), (112, 750280), (128, 656495), (140, 600224), (160, 525196), (224, 375140), (280, 300112), (320, 262598), (448, 187570), (560, 150056), (640, 131299), (896, 93785), (1120, 75028), (2240, 37514), (4480, 18757)]