201740520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39097}}^1$

素因数の和:39154

約数の個数: 64

約数和(自身を含む): 619312320

約数和(自身を除く): 417571800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 39097, 78194, 117291, 156388, 195485, 234582, 312776, 390970, 469164, 586455, 781940, 938328, 1172910, 1563880, 1681171, 2345820, 3362342, 4691640, 5043513, 6724684, 8405855, 10087026, 13449368, 16811710, 20174052, 25217565, 33623420, 40348104, 50435130, 67246840, 100870260, 201740520]

約数ペア:

[(1, 201740520), (2, 100870260), (3, 67246840), (4, 50435130), (5, 40348104), (6, 33623420), (8, 25217565), (10, 20174052), (12, 16811710), (15, 13449368), (20, 10087026), (24, 8405855), (30, 6724684), (40, 5043513), (43, 4691640), (60, 3362342), (86, 2345820), (120, 1681171), (129, 1563880), (172, 1172910), (215, 938328), (258, 781940), (344, 586455), (430, 469164), (516, 390970), (645, 312776), (860, 234582), (1032, 195485), (1290, 156388), (1720, 117291), (2580, 78194), (5160, 39097)]