1998519662400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{416358263}}^1$

素因数の和:416358288

約数の個数: 84

約数和(自身を含む): 6556809941472

約数和(自身を除く): 4558290279072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 416358263, 832716526, 1249074789, 1665433052, 2081791315, 2498149578, 3330866104, 4163582630, 4996299156, 6245373945, 6661732208, 8327165260, 9992598312, 10408956575, 12490747890, 13323464416, 16654330520, 19985196624, 20817913150, 24981495780, 26646928832, 31226869725, 33308661040, 39970393248, 41635826300, 49962991560, 62453739450, 66617322080, 79940786496, 83271652600, 99925983120, 124907478900, 133234644160, 166543305200, 199851966240, 249814957800, 333086610400, 399703932480, 499629915600, 666173220800, 999259831200, 1998519662400]

約数ペア:

[(1, 1998519662400), (2, 999259831200), (3, 666173220800), (4, 499629915600), (5, 399703932480), (6, 333086610400), (8, 249814957800), (10, 199851966240), (12, 166543305200), (15, 133234644160), (16, 124907478900), (20, 99925983120), (24, 83271652600), (25, 79940786496), (30, 66617322080), (32, 62453739450), (40, 49962991560), (48, 41635826300), (50, 39970393248), (60, 33308661040), (64, 31226869725), (75, 26646928832), (80, 24981495780), (96, 20817913150), (100, 19985196624), (120, 16654330520), (150, 13323464416), (160, 12490747890), (192, 10408956575), (200, 9992598312), (240, 8327165260), (300, 6661732208), (320, 6245373945), (400, 4996299156), (480, 4163582630), (600, 3330866104), (800, 2498149578), (960, 2081791315), (1200, 1665433052), (1600, 1249074789), (2400, 832716526), (4800, 416358263)]