13307878680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6661}}^1\times {\mathrm{16649}}^1$

素因数の和:23324

約数の個数: 64

約数和(自身を含む): 39932028000

約数和(自身を除く): 26624149320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6661, 13322, 16649, 19983, 26644, 33298, 33305, 39966, 49947, 53288, 66596, 66610, 79932, 83245, 99894, 99915, 133192, 133220, 159864, 166490, 199788, 199830, 249735, 266440, 332980, 399576, 399660, 499470, 665960, 799320, 998940, 1997880, 110898989, 221797978, 332696967, 443595956, 554494945, 665393934, 887191912, 1108989890, 1330787868, 1663484835, 2217979780, 2661575736, 3326969670, 4435959560, 6653939340, 13307878680]

約数ペア:

[(1, 13307878680), (2, 6653939340), (3, 4435959560), (4, 3326969670), (5, 2661575736), (6, 2217979780), (8, 1663484835), (10, 1330787868), (12, 1108989890), (15, 887191912), (20, 665393934), (24, 554494945), (30, 443595956), (40, 332696967), (60, 221797978), (120, 110898989), (6661, 1997880), (13322, 998940), (16649, 799320), (19983, 665960), (26644, 499470), (33298, 399660), (33305, 399576), (39966, 332980), (49947, 266440), (53288, 249735), (66596, 199830), (66610, 199788), (79932, 166490), (83245, 159864), (99894, 133220), (99915, 133192)]