13402620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1000

約数の個数: 144

約数和(自身を含む): 50738688

約数和(自身を除く): 37336068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 967, 990, 1155, 1260, 1386, 1540, 1934, 1980, 2310, 2772, 2901, 3465, 3868, 4620, 4835, 5802, 6769, 6930, 8703, 9670, 10637, 11604, 13538, 13860, 14505, 17406, 19340, 20307, 21274, 27076, 29010, 31911, 33845, 34812, 40614, 42548, 43515, 53185, 58020, 60921, 63822, 67690, 74459, 81228, 87030, 95733, 101535, 106370, 121842, 127644, 135380, 148918, 159555, 174060, 191466, 203070, 212740, 223377, 243684, 297836, 304605, 319110, 372295, 382932, 406140, 446754, 478665, 609210, 638220, 670131, 744590, 893508, 957330, 1116885, 1218420, 1340262, 1489180, 1914660, 2233770, 2680524, 3350655, 4467540, 6701310, 13402620]

約数ペア:

[(1, 13402620), (2, 6701310), (3, 4467540), (4, 3350655), (5, 2680524), (6, 2233770), (7, 1914660), (9, 1489180), (10, 1340262), (11, 1218420), (12, 1116885), (14, 957330), (15, 893508), (18, 744590), (20, 670131), (21, 638220), (22, 609210), (28, 478665), (30, 446754), (33, 406140), (35, 382932), (36, 372295), (42, 319110), (44, 304605), (45, 297836), (55, 243684), (60, 223377), (63, 212740), (66, 203070), (70, 191466), (77, 174060), (84, 159555), (90, 148918), (99, 135380), (105, 127644), (110, 121842), (126, 106370), (132, 101535), (140, 95733), (154, 87030), (165, 81228), (180, 74459), (198, 67690), (210, 63822), (220, 60921), (231, 58020), (252, 53185), (308, 43515), (315, 42548), (330, 40614), (385, 34812), (396, 33845), (420, 31911), (462, 29010), (495, 27076), (630, 21274), (660, 20307), (693, 19340), (770, 17406), (924, 14505), (967, 13860), (990, 13538), (1155, 11604), (1260, 10637), (1386, 9670), (1540, 8703), (1934, 6930), (1980, 6769), (2310, 5802), (2772, 4835), (2901, 4620), (3465, 3868)]