189561960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{75223}}^1$

素因数の和:75247

約数の個数: 96

約数和(自身を含む): 704096640

約数和(自身を除く): 514534680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 75223, 150446, 225669, 300892, 376115, 451338, 526561, 601784, 677007, 752230, 902676, 1053122, 1128345, 1354014, 1504460, 1579683, 1805352, 2106244, 2256690, 2632805, 2708028, 3008920, 3159366, 3385035, 4212488, 4513380, 4739049, 5265610, 5416056, 6318732, 6770070, 7898415, 9026760, 9478098, 10531220, 12637464, 13540140, 15796830, 18956196, 21062440, 23695245, 27080280, 31593660, 37912392, 47390490, 63187320, 94780980, 189561960]

約数ペア:

[(1, 189561960), (2, 94780980), (3, 63187320), (4, 47390490), (5, 37912392), (6, 31593660), (7, 27080280), (8, 23695245), (9, 21062440), (10, 18956196), (12, 15796830), (14, 13540140), (15, 12637464), (18, 10531220), (20, 9478098), (21, 9026760), (24, 7898415), (28, 6770070), (30, 6318732), (35, 5416056), (36, 5265610), (40, 4739049), (42, 4513380), (45, 4212488), (56, 3385035), (60, 3159366), (63, 3008920), (70, 2708028), (72, 2632805), (84, 2256690), (90, 2106244), (105, 1805352), (120, 1579683), (126, 1504460), (140, 1354014), (168, 1128345), (180, 1053122), (210, 902676), (252, 752230), (280, 677007), (315, 601784), (360, 526561), (420, 451338), (504, 376115), (630, 300892), (840, 225669), (1260, 150446), (2520, 75223)]