153910680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16657}}^1$

素因数の和:16689

約数の個数: 128

約数和(自身を含む): 575700480

約数和(自身を除く): 421789800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16657, 33314, 49971, 66628, 83285, 99942, 116599, 133256, 166570, 183227, 199884, 233198, 249855, 333140, 349797, 366454, 399768, 466396, 499710, 549681, 582995, 666280, 699594, 732908, 916135, 932792, 999420, 1099362, 1165990, 1282589, 1399188, 1465816, 1748985, 1832270, 1998840, 2198724, 2331980, 2565178, 2748405, 2798376, 3497970, 3664540, 3847767, 4397448, 4663960, 5130356, 5496810, 6412945, 6995940, 7329080, 7695534, 10260712, 10993620, 12825890, 13991880, 15391068, 19238835, 21987240, 25651780, 30782136, 38477670, 51303560, 76955340, 153910680]

約数ペア:

[(1, 153910680), (2, 76955340), (3, 51303560), (4, 38477670), (5, 30782136), (6, 25651780), (7, 21987240), (8, 19238835), (10, 15391068), (11, 13991880), (12, 12825890), (14, 10993620), (15, 10260712), (20, 7695534), (21, 7329080), (22, 6995940), (24, 6412945), (28, 5496810), (30, 5130356), (33, 4663960), (35, 4397448), (40, 3847767), (42, 3664540), (44, 3497970), (55, 2798376), (56, 2748405), (60, 2565178), (66, 2331980), (70, 2198724), (77, 1998840), (84, 1832270), (88, 1748985), (105, 1465816), (110, 1399188), (120, 1282589), (132, 1165990), (140, 1099362), (154, 999420), (165, 932792), (168, 916135), (210, 732908), (220, 699594), (231, 666280), (264, 582995), (280, 549681), (308, 499710), (330, 466396), (385, 399768), (420, 366454), (440, 349797), (462, 333140), (616, 249855), (660, 233198), (770, 199884), (840, 183227), (924, 166570), (1155, 133256), (1320, 116599), (1540, 99942), (1848, 83285), (2310, 66628), (3080, 49971), (4620, 33314), (9240, 16657)]