144336780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{114553}}^1$

素因数の和:114575

約数の個数: 72

約数和(自身を含む): 500371872

約数和(自身を除く): 356035092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 114553, 229106, 343659, 458212, 572765, 687318, 801871, 1030977, 1145530, 1374636, 1603742, 1718295, 2061954, 2291060, 2405613, 3207484, 3436590, 4009355, 4123908, 4811226, 5154885, 6873180, 7216839, 8018710, 9622452, 10309770, 12028065, 14433678, 16037420, 20619540, 24056130, 28867356, 36084195, 48112260, 72168390, 144336780]

約数ペア:

[(1, 144336780), (2, 72168390), (3, 48112260), (4, 36084195), (5, 28867356), (6, 24056130), (7, 20619540), (9, 16037420), (10, 14433678), (12, 12028065), (14, 10309770), (15, 9622452), (18, 8018710), (20, 7216839), (21, 6873180), (28, 5154885), (30, 4811226), (35, 4123908), (36, 4009355), (42, 3436590), (45, 3207484), (60, 2405613), (63, 2291060), (70, 2061954), (84, 1718295), (90, 1603742), (105, 1374636), (126, 1145530), (140, 1030977), (180, 801871), (210, 687318), (252, 572765), (315, 458212), (420, 343659), (630, 229106), (1260, 114553)]