268964190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 817689600

約数和(自身を除く): 548725410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 79, 90, 95, 99, 110, 114, 158, 165, 171, 181, 190, 198, 209, 237, 285, 330, 342, 362, 395, 418, 474, 495, 543, 570, 627, 711, 790, 855, 869, 905, 990, 1045, 1086, 1185, 1254, 1422, 1501, 1629, 1710, 1738, 1810, 1881, 1991, 2090, 2370, 2607, 2715, 3002, 3135, 3258, 3439, 3555, 3762, 3982, 4345, 4503, 5214, 5430, 5973, 6270, 6878, 7110, 7505, 7821, 8145, 8690, 9006, 9405, 9955, 10317, 11946, 13035, 13509, 14299, 15010, 15642, 16290, 16511, 17195, 17919, 18810, 19910, 20634, 22515, 26070, 27018, 28598, 29865, 30951, 33022, 34390, 35838, 37829, 39105, 42897, 45030, 49533, 51585, 59730, 61902, 67545, 71495, 75658, 78210, 82555, 85794, 89595, 99066, 103170, 113487, 128691, 135090, 142990, 148599, 154755, 157289, 165110, 179190, 189145, 214485, 226974, 247665, 257382, 271681, 297198, 309510, 314578, 340461, 378290, 428970, 471867, 495330, 543362, 567435, 643455, 680922, 742995, 786445, 815043, 943734, 1134870, 1286910, 1358405, 1415601, 1485990, 1572890, 1630086, 1702305, 2359335, 2445129, 2716810, 2831202, 2988491, 3404610, 4075215, 4718670, 4890258, 5976982, 7078005, 8150430, 8965473, 12225645, 14156010, 14942455, 17930946, 24451290, 26896419, 29884910, 44827365, 53792838, 89654730, 134482095, 268964190]

約数ペア:

[(1, 268964190), (2, 134482095), (3, 89654730), (5, 53792838), (6, 44827365), (9, 29884910), (10, 26896419), (11, 24451290), (15, 17930946), (18, 14942455), (19, 14156010), (22, 12225645), (30, 8965473), (33, 8150430), (38, 7078005), (45, 5976982), (55, 4890258), (57, 4718670), (66, 4075215), (79, 3404610), (90, 2988491), (95, 2831202), (99, 2716810), (110, 2445129), (114, 2359335), (158, 1702305), (165, 1630086), (171, 1572890), (181, 1485990), (190, 1415601), (198, 1358405), (209, 1286910), (237, 1134870), (285, 943734), (330, 815043), (342, 786445), (362, 742995), (395, 680922), (418, 643455), (474, 567435), (495, 543362), (543, 495330), (570, 471867), (627, 428970), (711, 378290), (790, 340461), (855, 314578), (869, 309510), (905, 297198), (990, 271681), (1045, 257382), (1086, 247665), (1185, 226974), (1254, 214485), (1422, 189145), (1501, 179190), (1629, 165110), (1710, 157289), (1738, 154755), (1810, 148599), (1881, 142990), (1991, 135090), (2090, 128691), (2370, 113487), (2607, 103170), (2715, 99066), (3002, 89595), (3135, 85794), (3258, 82555), (3439, 78210), (3555, 75658), (3762, 71495), (3982, 67545), (4345, 61902), (4503, 59730), (5214, 51585), (5430, 49533), (5973, 45030), (6270, 42897), (6878, 39105), (7110, 37829), (7505, 35838), (7821, 34390), (8145, 33022), (8690, 30951), (9006, 29865), (9405, 28598), (9955, 27018), (10317, 26070), (11946, 22515), (13035, 20634), (13509, 19910), (14299, 18810), (15010, 17919), (15642, 17195), (16290, 16511)]