341740120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1637}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 817296480

約数和(自身を除く): 475556360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 307, 340, 614, 680, 1228, 1535, 1637, 2456, 3070, 3274, 5219, 6140, 6548, 8185, 10438, 12280, 13096, 16370, 20876, 26095, 27829, 32740, 41752, 52190, 55658, 65480, 104380, 111316, 139145, 208760, 222632, 278290, 502559, 556580, 1005118, 1113160, 2010236, 2512795, 4020472, 5025590, 8543503, 10051180, 17087006, 20102360, 34174012, 42717515, 68348024, 85435030, 170870060, 341740120]

約数ペア:

[(1, 341740120), (2, 170870060), (4, 85435030), (5, 68348024), (8, 42717515), (10, 34174012), (17, 20102360), (20, 17087006), (34, 10051180), (40, 8543503), (68, 5025590), (85, 4020472), (136, 2512795), (170, 2010236), (307, 1113160), (340, 1005118), (614, 556580), (680, 502559), (1228, 278290), (1535, 222632), (1637, 208760), (2456, 139145), (3070, 111316), (3274, 104380), (5219, 65480), (6140, 55658), (6548, 52190), (8185, 41752), (10438, 32740), (12280, 27829), (13096, 26095), (16370, 20876)]