3906547120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{25933}}^1$

素因数の和:26222

約数の個数: 80

約数和(自身を含む): 10419243840

約数和(自身を除く): 6512696720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 538, 560, 1076, 1345, 1883, 2152, 2690, 3766, 4304, 5380, 7532, 9415, 10760, 15064, 18830, 21520, 25933, 30128, 37660, 51866, 75320, 103732, 129665, 150640, 181531, 207464, 259330, 363062, 414928, 518660, 726124, 907655, 1037320, 1452248, 1815310, 2074640, 2904496, 3630620, 6975977, 7261240, 13951954, 14522480, 27903908, 34879885, 48831839, 55807816, 69759770, 97663678, 111615632, 139519540, 195327356, 244159195, 279039080, 390654712, 488318390, 558078160, 781309424, 976636780, 1953273560, 3906547120]

約数ペア:

[(1, 3906547120), (2, 1953273560), (4, 976636780), (5, 781309424), (7, 558078160), (8, 488318390), (10, 390654712), (14, 279039080), (16, 244159195), (20, 195327356), (28, 139519540), (35, 111615632), (40, 97663678), (56, 69759770), (70, 55807816), (80, 48831839), (112, 34879885), (140, 27903908), (269, 14522480), (280, 13951954), (538, 7261240), (560, 6975977), (1076, 3630620), (1345, 2904496), (1883, 2074640), (2152, 1815310), (2690, 1452248), (3766, 1037320), (4304, 907655), (5380, 726124), (7532, 518660), (9415, 414928), (10760, 363062), (15064, 259330), (18830, 207464), (21520, 181531), (25933, 150640), (30128, 129665), (37660, 103732), (51866, 75320)]