223361040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132953}}^1$

素因数の和:132976

約数の個数: 80

約数和(自身を含む): 791342208

約数和(自身を除く): 567981168

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, 132953, 265906, 398859, 531812, 664765, 797718, 930671, 1063624, 1329530, 1595436, 1861342, 1994295, 2127248, 2659060, 2792013, 3190872, 3722684, 3988590, 4653355, 5318120, 5584026, 6381744, 7445368, 7977180, 9306710, 10636240, 11168052, 13960065, 14890736, 15954360, 18613420, 22336104, 27920130, 31908720, 37226840, 44672208, 55840260, 74453680, 111680520, 223361040]

約数ペア:

[(1, 223361040), (2, 111680520), (3, 74453680), (4, 55840260), (5, 44672208), (6, 37226840), (7, 31908720), (8, 27920130), (10, 22336104), (12, 18613420), (14, 15954360), (15, 14890736), (16, 13960065), (20, 11168052), (21, 10636240), (24, 9306710), (28, 7977180), (30, 7445368), (35, 6381744), (40, 5584026), (42, 5318120), (48, 4653355), (56, 3988590), (60, 3722684), (70, 3190872), (80, 2792013), (84, 2659060), (105, 2127248), (112, 1994295), (120, 1861342), (140, 1595436), (168, 1329530), (210, 1063624), (240, 930671), (280, 797718), (336, 664765), (420, 531812), (560, 398859), (840, 265906), (1680, 132953)]