1442675220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{1933}}^1$

素因数の和:3729

約数の個数: 96

約数和(自身を含む): 4621548288

約数和(自身を除く): 3178873068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1777, 1933, 3554, 3866, 5331, 5799, 7108, 7732, 8885, 9665, 10662, 11598, 12439, 13531, 17770, 19330, 21324, 23196, 24878, 26655, 27062, 28995, 35540, 37317, 38660, 40593, 49756, 53310, 54124, 57990, 62195, 67655, 74634, 81186, 106620, 115980, 124390, 135310, 149268, 162372, 186585, 202965, 248780, 270620, 373170, 405930, 746340, 811860, 3434941, 6869882, 10304823, 13739764, 17174705, 20609646, 24044587, 34349410, 41219292, 48089174, 51524115, 68698820, 72133761, 96178348, 103048230, 120222935, 144267522, 206096460, 240445870, 288535044, 360668805, 480891740, 721337610, 1442675220]

約数ペア:

[(1, 1442675220), (2, 721337610), (3, 480891740), (4, 360668805), (5, 288535044), (6, 240445870), (7, 206096460), (10, 144267522), (12, 120222935), (14, 103048230), (15, 96178348), (20, 72133761), (21, 68698820), (28, 51524115), (30, 48089174), (35, 41219292), (42, 34349410), (60, 24044587), (70, 20609646), (84, 17174705), (105, 13739764), (140, 10304823), (210, 6869882), (420, 3434941), (1777, 811860), (1933, 746340), (3554, 405930), (3866, 373170), (5331, 270620), (5799, 248780), (7108, 202965), (7732, 186585), (8885, 162372), (9665, 149268), (10662, 135310), (11598, 124390), (12439, 115980), (13531, 106620), (17770, 81186), (19330, 74634), (21324, 67655), (23196, 62195), (24878, 57990), (26655, 54124), (27062, 53310), (28995, 49756), (35540, 40593), (37317, 38660)]