2109759120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{418603}}^1$

素因数の和:418629

約数の個数: 120

約数和(自身を含む): 8097475776

約数和(自身を除く): 5987716656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 418603, 837206, 1255809, 1674412, 2093015, 2511618, 2930221, 3348824, 3767427, 4186030, 5023236, 5860442, 6279045, 6697648, 7534854, 8372060, 8790663, 10046472, 11720884, 12558090, 14651105, 15069708, 16744120, 17581326, 18837135, 20092944, 23441768, 25116180, 26371989, 29302210, 30139416, 33488240, 35162652, 37674270, 43953315, 46883536, 50232360, 52743978, 58604420, 60278832, 70325304, 75348540, 87906630, 100464720, 105487956, 117208840, 131859945, 140650608, 150697080, 175813260, 210975912, 234417680, 263719890, 301394160, 351626520, 421951824, 527439780, 703253040, 1054879560, 2109759120]

約数ペア:

[(1, 2109759120), (2, 1054879560), (3, 703253040), (4, 527439780), (5, 421951824), (6, 351626520), (7, 301394160), (8, 263719890), (9, 234417680), (10, 210975912), (12, 175813260), (14, 150697080), (15, 140650608), (16, 131859945), (18, 117208840), (20, 105487956), (21, 100464720), (24, 87906630), (28, 75348540), (30, 70325304), (35, 60278832), (36, 58604420), (40, 52743978), (42, 50232360), (45, 46883536), (48, 43953315), (56, 37674270), (60, 35162652), (63, 33488240), (70, 30139416), (72, 29302210), (80, 26371989), (84, 25116180), (90, 23441768), (105, 20092944), (112, 18837135), (120, 17581326), (126, 16744120), (140, 15069708), (144, 14651105), (168, 12558090), (180, 11720884), (210, 10046472), (240, 8790663), (252, 8372060), (280, 7534854), (315, 6697648), (336, 6279045), (360, 5860442), (420, 5023236), (504, 4186030), (560, 3767427), (630, 3348824), (720, 2930221), (840, 2511618), (1008, 2093015), (1260, 1674412), (1680, 1255809), (2520, 837206), (5040, 418603)]