191521680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{114001}}^1$

素因数の和:114024

約数の個数: 80

約数和(自身を含む): 678539904

約数和(自身を除く): 487018224

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, 114001, 228002, 342003, 456004, 570005, 684006, 798007, 912008, 1140010, 1368012, 1596014, 1710015, 1824016, 2280020, 2394021, 2736024, 3192028, 3420030, 3990035, 4560040, 4788042, 5472048, 6384056, 6840060, 7980070, 9120080, 9576084, 11970105, 12768112, 13680120, 15960140, 19152168, 23940210, 27360240, 31920280, 38304336, 47880420, 63840560, 95760840, 191521680]

約数ペア:

[(1, 191521680), (2, 95760840), (3, 63840560), (4, 47880420), (5, 38304336), (6, 31920280), (7, 27360240), (8, 23940210), (10, 19152168), (12, 15960140), (14, 13680120), (15, 12768112), (16, 11970105), (20, 9576084), (21, 9120080), (24, 7980070), (28, 6840060), (30, 6384056), (35, 5472048), (40, 4788042), (42, 4560040), (48, 3990035), (56, 3420030), (60, 3192028), (70, 2736024), (80, 2394021), (84, 2280020), (105, 1824016), (112, 1710015), (120, 1596014), (140, 1368012), (168, 1140010), (210, 912008), (240, 798007), (280, 684006), (336, 570005), (420, 456004), (560, 342003), (840, 228002), (1680, 114001)]