202168960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{45127}}^1$

素因数の和:45153

約数の個数: 64

約数和(自身を含む): 552366720

約数和(自身を除く): 350197760

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, 45127, 90254, 180508, 225635, 315889, 361016, 451270, 631778, 722032, 902540, 1263556, 1444064, 1579445, 1805080, 2527112, 2888128, 3158890, 3610160, 5054224, 5776256, 6317780, 7220320, 10108448, 12635560, 14440640, 20216896, 25271120, 28881280, 40433792, 50542240, 101084480, 202168960]

約数ペア:

[(1, 202168960), (2, 101084480), (4, 50542240), (5, 40433792), (7, 28881280), (8, 25271120), (10, 20216896), (14, 14440640), (16, 12635560), (20, 10108448), (28, 7220320), (32, 6317780), (35, 5776256), (40, 5054224), (56, 3610160), (64, 3158890), (70, 2888128), (80, 2527112), (112, 1805080), (128, 1579445), (140, 1444064), (160, 1263556), (224, 902540), (280, 722032), (320, 631778), (448, 451270), (560, 361016), (640, 315889), (896, 225635), (1120, 180508), (2240, 90254), (4480, 45127)]