516488280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55897}}^1$

素因数の和:55929

約数の個数: 128

約数和(自身を含む): 1931834880

約数和(自身を除く): 1415346600

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, 55897, 111794, 167691, 223588, 279485, 335382, 391279, 447176, 558970, 614867, 670764, 782558, 838455, 1117940, 1173837, 1229734, 1341528, 1565116, 1676910, 1844601, 1956395, 2235880, 2347674, 2459468, 3074335, 3130232, 3353820, 3689202, 3912790, 4304069, 4695348, 4918936, 5869185, 6148670, 6707640, 7378404, 7825580, 8608138, 9223005, 9390696, 11738370, 12297340, 12912207, 14756808, 15651160, 17216276, 18446010, 21520345, 23476740, 24594680, 25824414, 34432552, 36892020, 43040690, 46953480, 51648828, 64561035, 73784040, 86081380, 103297656, 129122070, 172162760, 258244140, 516488280]

約数ペア:

[(1, 516488280), (2, 258244140), (3, 172162760), (4, 129122070), (5, 103297656), (6, 86081380), (7, 73784040), (8, 64561035), (10, 51648828), (11, 46953480), (12, 43040690), (14, 36892020), (15, 34432552), (20, 25824414), (21, 24594680), (22, 23476740), (24, 21520345), (28, 18446010), (30, 17216276), (33, 15651160), (35, 14756808), (40, 12912207), (42, 12297340), (44, 11738370), (55, 9390696), (56, 9223005), (60, 8608138), (66, 7825580), (70, 7378404), (77, 6707640), (84, 6148670), (88, 5869185), (105, 4918936), (110, 4695348), (120, 4304069), (132, 3912790), (140, 3689202), (154, 3353820), (165, 3130232), (168, 3074335), (210, 2459468), (220, 2347674), (231, 2235880), (264, 1956395), (280, 1844601), (308, 1676910), (330, 1565116), (385, 1341528), (420, 1229734), (440, 1173837), (462, 1117940), (616, 838455), (660, 782558), (770, 670764), (840, 614867), (924, 558970), (1155, 447176), (1320, 391279), (1540, 335382), (1848, 279485), (2310, 223588), (3080, 167691), (4620, 111794), (9240, 55897)]