128528592360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{153010229}}^1$

素因数の和:153010250

約数の個数: 64

約数和(自身を含む): 440669462400

約数和(自身を除く): 312140870040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 153010229, 306020458, 459030687, 612040916, 765051145, 918061374, 1071071603, 1224081832, 1530102290, 1836122748, 2142143206, 2295153435, 3060204580, 3213214809, 3672245496, 4284286412, 4590306870, 5355358015, 6120409160, 6426429618, 8568572824, 9180613740, 10710716030, 12852859236, 16066074045, 18361227480, 21421432060, 25705718472, 32132148090, 42842864120, 64264296180, 128528592360]

約数ペア:

[(1, 128528592360), (2, 64264296180), (3, 42842864120), (4, 32132148090), (5, 25705718472), (6, 21421432060), (7, 18361227480), (8, 16066074045), (10, 12852859236), (12, 10710716030), (14, 9180613740), (15, 8568572824), (20, 6426429618), (21, 6120409160), (24, 5355358015), (28, 4590306870), (30, 4284286412), (35, 3672245496), (40, 3213214809), (42, 3060204580), (56, 2295153435), (60, 2142143206), (70, 1836122748), (84, 1530102290), (105, 1224081832), (120, 1071071603), (140, 918061374), (168, 765051145), (210, 612040916), (280, 459030687), (420, 306020458), (840, 153010229)]