147441560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1901}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 380704320

約数和(自身を除く): 233262760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 554, 1108, 1385, 1901, 1939, 2216, 2770, 3802, 3878, 5540, 7604, 7756, 9505, 9695, 11080, 13307, 15208, 15512, 19010, 19390, 26614, 38020, 38780, 53228, 66535, 76040, 77560, 106456, 133070, 266140, 526577, 532280, 1053154, 2106308, 2632885, 3686039, 4212616, 5265770, 7372078, 10531540, 14744156, 18430195, 21063080, 29488312, 36860390, 73720780, 147441560]

約数ペア:

[(1, 147441560), (2, 73720780), (4, 36860390), (5, 29488312), (7, 21063080), (8, 18430195), (10, 14744156), (14, 10531540), (20, 7372078), (28, 5265770), (35, 4212616), (40, 3686039), (56, 2632885), (70, 2106308), (140, 1053154), (277, 532280), (280, 526577), (554, 266140), (1108, 133070), (1385, 106456), (1901, 77560), (1939, 76040), (2216, 66535), (2770, 53228), (3802, 38780), (3878, 38020), (5540, 26614), (7604, 19390), (7756, 19010), (9505, 15512), (9695, 15208), (11080, 13307)]