267967260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 990662400

約数和(自身を除く): 722695140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 30, 33, 34, 36, 38, 44, 45, 51, 55, 57, 60, 66, 68, 76, 85, 90, 95, 99, 102, 110, 114, 132, 153, 165, 170, 171, 180, 187, 190, 198, 204, 209, 220, 228, 255, 285, 306, 323, 330, 340, 342, 374, 380, 396, 418, 419, 495, 510, 561, 570, 612, 627, 646, 660, 684, 748, 765, 836, 838, 855, 935, 969, 990, 1020, 1045, 1122, 1140, 1254, 1257, 1292, 1530, 1615, 1676, 1683, 1710, 1870, 1881, 1938, 1980, 2090, 2095, 2244, 2508, 2514, 2805, 2907, 3060, 3135, 3230, 3366, 3420, 3553, 3740, 3762, 3771, 3876, 4180, 4190, 4609, 4845, 5028, 5610, 5814, 6270, 6285, 6460, 6732, 7106, 7123, 7524, 7542, 7961, 8380, 8415, 9218, 9405, 9690, 10659, 11220, 11628, 12540, 12570, 13827, 14212, 14246, 14535, 15084, 15922, 16830, 17765, 18436, 18810, 18855, 19380, 21318, 21369, 23045, 23883, 25140, 27654, 28492, 29070, 31844, 31977, 33660, 35530, 35615, 37620, 37710, 39805, 41481, 42636, 42738, 46090, 47766, 53295, 55308, 58140, 63954, 64107, 69135, 71060, 71230, 71649, 75420, 78353, 79610, 82962, 85476, 87571, 92180, 95532, 106590, 106845, 119415, 127908, 128214, 135337, 138270, 142460, 143298, 156706, 159220, 159885, 165924, 175142, 207405, 213180, 213690, 235059, 238830, 256428, 262713, 270674, 276540, 286596, 313412, 319770, 320535, 350284, 358245, 391765, 406011, 414810, 427380, 437855, 470118, 477660, 525426, 541348, 639540, 641070, 676685, 705177, 716490, 783530, 788139, 812022, 829620, 875710, 940236, 1050852, 1175295, 1218033, 1282140, 1313565, 1353370, 1410354, 1432980, 1488707, 1567060, 1576278, 1624044, 1751420, 2030055, 2350590, 2436066, 2627130, 2706740, 2820708, 2977414, 3152556, 3525885, 3940695, 4060110, 4466121, 4701180, 4872132, 5254260, 5954828, 6090165, 7051770, 7443535, 7881390, 8120220, 8932242, 12180330, 13398363, 14103540, 14887070, 15762780, 17864484, 22330605, 24360660, 26796726, 29774140, 44661210, 53593452, 66991815, 89322420, 133983630, 267967260]

約数ペア:

[(1, 267967260), (2, 133983630), (3, 89322420), (4, 66991815), (5, 53593452), (6, 44661210), (9, 29774140), (10, 26796726), (11, 24360660), (12, 22330605), (15, 17864484), (17, 15762780), (18, 14887070), (19, 14103540), (20, 13398363), (22, 12180330), (30, 8932242), (33, 8120220), (34, 7881390), (36, 7443535), (38, 7051770), (44, 6090165), (45, 5954828), (51, 5254260), (55, 4872132), (57, 4701180), (60, 4466121), (66, 4060110), (68, 3940695), (76, 3525885), (85, 3152556), (90, 2977414), (95, 2820708), (99, 2706740), (102, 2627130), (110, 2436066), (114, 2350590), (132, 2030055), (153, 1751420), (165, 1624044), (170, 1576278), (171, 1567060), (180, 1488707), (187, 1432980), (190, 1410354), (198, 1353370), (204, 1313565), (209, 1282140), (220, 1218033), (228, 1175295), (255, 1050852), (285, 940236), (306, 875710), (323, 829620), (330, 812022), (340, 788139), (342, 783530), (374, 716490), (380, 705177), (396, 676685), (418, 641070), (419, 639540), (495, 541348), (510, 525426), (561, 477660), (570, 470118), (612, 437855), (627, 427380), (646, 414810), (660, 406011), (684, 391765), (748, 358245), (765, 350284), (836, 320535), (838, 319770), (855, 313412), (935, 286596), (969, 276540), (990, 270674), (1020, 262713), (1045, 256428), (1122, 238830), (1140, 235059), (1254, 213690), (1257, 213180), (1292, 207405), (1530, 175142), (1615, 165924), (1676, 159885), (1683, 159220), (1710, 156706), (1870, 143298), (1881, 142460), (1938, 138270), (1980, 135337), (2090, 128214), (2095, 127908), (2244, 119415), (2508, 106845), (2514, 106590), (2805, 95532), (2907, 92180), (3060, 87571), (3135, 85476), (3230, 82962), (3366, 79610), (3420, 78353), (3553, 75420), (3740, 71649), (3762, 71230), (3771, 71060), (3876, 69135), (4180, 64107), (4190, 63954), (4609, 58140), (4845, 55308), (5028, 53295), (5610, 47766), (5814, 46090), (6270, 42738), (6285, 42636), (6460, 41481), (6732, 39805), (7106, 37710), (7123, 37620), (7524, 35615), (7542, 35530), (7961, 33660), (8380, 31977), (8415, 31844), (9218, 29070), (9405, 28492), (9690, 27654), (10659, 25140), (11220, 23883), (11628, 23045), (12540, 21369), (12570, 21318), (13827, 19380), (14212, 18855), (14246, 18810), (14535, 18436), (15084, 17765), (15922, 16830)]