165751740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11959}}^1$

素因数の和:11992

約数の個数: 144

約数和(自身を含む): 626895360

約数和(自身を除く): 461143620

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, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 11959, 13860, 23918, 35877, 47836, 59795, 71754, 83713, 107631, 119590, 131549, 143508, 167426, 179385, 215262, 239180, 251139, 263098, 334852, 358770, 394647, 418565, 430524, 502278, 526196, 538155, 657745, 717540, 753417, 789294, 837130, 920843, 1004556, 1076310, 1183941, 1255695, 1315490, 1506834, 1578588, 1674260, 1841686, 1973235, 2152620, 2367882, 2511390, 2630980, 2762529, 3013668, 3683372, 3767085, 3946470, 4604215, 4735764, 5022780, 5525058, 5919705, 7534170, 7892940, 8287587, 9208430, 11050116, 11839410, 13812645, 15068340, 16575174, 18416860, 23678820, 27625290, 33150348, 41437935, 55250580, 82875870, 165751740]

約数ペア:

[(1, 165751740), (2, 82875870), (3, 55250580), (4, 41437935), (5, 33150348), (6, 27625290), (7, 23678820), (9, 18416860), (10, 16575174), (11, 15068340), (12, 13812645), (14, 11839410), (15, 11050116), (18, 9208430), (20, 8287587), (21, 7892940), (22, 7534170), (28, 5919705), (30, 5525058), (33, 5022780), (35, 4735764), (36, 4604215), (42, 3946470), (44, 3767085), (45, 3683372), (55, 3013668), (60, 2762529), (63, 2630980), (66, 2511390), (70, 2367882), (77, 2152620), (84, 1973235), (90, 1841686), (99, 1674260), (105, 1578588), (110, 1506834), (126, 1315490), (132, 1255695), (140, 1183941), (154, 1076310), (165, 1004556), (180, 920843), (198, 837130), (210, 789294), (220, 753417), (231, 717540), (252, 657745), (308, 538155), (315, 526196), (330, 502278), (385, 430524), (396, 418565), (420, 394647), (462, 358770), (495, 334852), (630, 263098), (660, 251139), (693, 239180), (770, 215262), (924, 179385), (990, 167426), (1155, 143508), (1260, 131549), (1386, 119590), (1540, 107631), (1980, 83713), (2310, 71754), (2772, 59795), (3465, 47836), (4620, 35877), (6930, 23918), (11959, 13860)]