19325880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7693

約数の個数: 96

約数和(自身を含む): 71791200

約数和(自身を除く): 52465320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 7669, 15338, 23007, 30676, 38345, 46014, 53683, 61352, 69021, 76690, 92028, 107366, 115035, 138042, 153380, 161049, 184056, 214732, 230070, 268415, 276084, 306760, 322098, 345105, 429464, 460140, 483147, 536830, 552168, 644196, 690210, 805245, 920280, 966294, 1073660, 1288392, 1380420, 1610490, 1932588, 2147320, 2415735, 2760840, 3220980, 3865176, 4831470, 6441960, 9662940, 19325880]

約数ペア:

[(1, 19325880), (2, 9662940), (3, 6441960), (4, 4831470), (5, 3865176), (6, 3220980), (7, 2760840), (8, 2415735), (9, 2147320), (10, 1932588), (12, 1610490), (14, 1380420), (15, 1288392), (18, 1073660), (20, 966294), (21, 920280), (24, 805245), (28, 690210), (30, 644196), (35, 552168), (36, 536830), (40, 483147), (42, 460140), (45, 429464), (56, 345105), (60, 322098), (63, 306760), (70, 276084), (72, 268415), (84, 230070), (90, 214732), (105, 184056), (120, 161049), (126, 153380), (140, 138042), (168, 115035), (180, 107366), (210, 92028), (252, 76690), (280, 69021), (315, 61352), (360, 53683), (420, 46014), (504, 38345), (630, 30676), (840, 23007), (1260, 15338), (2520, 7669)]