190255680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 168

約数和(自身を含む): 675826944

約数和(自身を除く): 485571264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2131, 2232, 2480, 2790, 2880, 2976, 3720, 4262, 4464, 4960, 5580, 5952, 6393, 7440, 8524, 8928, 9920, 10655, 11160, 12786, 14880, 17048, 17856, 19179, 21310, 22320, 25572, 29760, 31965, 34096, 38358, 42620, 44640, 51144, 63930, 66061, 68192, 76716, 85240, 89280, 95895, 102288, 127860, 132122, 136384, 153432, 170480, 191790, 198183, 204576, 255720, 264244, 306864, 330305, 340960, 383580, 396366, 409152, 511440, 528488, 594549, 613728, 660610, 681920, 767160, 792732, 990915, 1022880, 1056976, 1189098, 1227456, 1321220, 1534320, 1585464, 1981830, 2045760, 2113952, 2378196, 2642440, 2972745, 3068640, 3170928, 3963660, 4227904, 4756392, 5284880, 5945490, 6137280, 6341856, 7927320, 9512784, 10569760, 11890980, 12683712, 15854640, 19025568, 21139520, 23781960, 31709280, 38051136, 47563920, 63418560, 95127840, 190255680]

約数ペア:

[(1, 190255680), (2, 95127840), (3, 63418560), (4, 47563920), (5, 38051136), (6, 31709280), (8, 23781960), (9, 21139520), (10, 19025568), (12, 15854640), (15, 12683712), (16, 11890980), (18, 10569760), (20, 9512784), (24, 7927320), (30, 6341856), (31, 6137280), (32, 5945490), (36, 5284880), (40, 4756392), (45, 4227904), (48, 3963660), (60, 3170928), (62, 3068640), (64, 2972745), (72, 2642440), (80, 2378196), (90, 2113952), (93, 2045760), (96, 1981830), (120, 1585464), (124, 1534320), (144, 1321220), (155, 1227456), (160, 1189098), (180, 1056976), (186, 1022880), (192, 990915), (240, 792732), (248, 767160), (279, 681920), (288, 660610), (310, 613728), (320, 594549), (360, 528488), (372, 511440), (465, 409152), (480, 396366), (496, 383580), (558, 340960), (576, 330305), (620, 306864), (720, 264244), (744, 255720), (930, 204576), (960, 198183), (992, 191790), (1116, 170480), (1240, 153432), (1395, 136384), (1440, 132122), (1488, 127860), (1860, 102288), (1984, 95895), (2131, 89280), (2232, 85240), (2480, 76716), (2790, 68192), (2880, 66061), (2976, 63930), (3720, 51144), (4262, 44640), (4464, 42620), (4960, 38358), (5580, 34096), (5952, 31965), (6393, 29760), (7440, 25572), (8524, 22320), (8928, 21310), (9920, 19179), (10655, 17856), (11160, 17048), (12786, 14880)]