223384560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132967}}^1$

素因数の和:132990

約数の個数: 80

約数和(自身を含む): 791425536

約数和(自身を除く): 568040976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 132967, 265934, 398901, 531868, 664835, 797802, 930769, 1063736, 1329670, 1595604, 1861538, 1994505, 2127472, 2659340, 2792307, 3191208, 3723076, 3989010, 4653845, 5318680, 5584614, 6382416, 7446152, 7978020, 9307690, 10637360, 11169228, 13961535, 14892304, 15956040, 18615380, 22338456, 27923070, 31912080, 37230760, 44676912, 55846140, 74461520, 111692280, 223384560]

約数ペア:

[(1, 223384560), (2, 111692280), (3, 74461520), (4, 55846140), (5, 44676912), (6, 37230760), (7, 31912080), (8, 27923070), (10, 22338456), (12, 18615380), (14, 15956040), (15, 14892304), (16, 13961535), (20, 11169228), (21, 10637360), (24, 9307690), (28, 7978020), (30, 7446152), (35, 6382416), (40, 5584614), (42, 5318680), (48, 4653845), (56, 3989010), (60, 3723076), (70, 3191208), (80, 2792307), (84, 2659340), (105, 2127472), (112, 1994505), (120, 1861538), (140, 1595604), (168, 1329670), (210, 1063736), (240, 930769), (280, 797802), (336, 664835), (420, 531868), (560, 398901), (840, 265934), (1680, 132967)]