326942000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 998227776

約数和(自身を除く): 671285776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 125, 140, 154, 175, 176, 193, 200, 220, 242, 250, 275, 280, 308, 350, 385, 386, 400, 440, 484, 500, 550, 560, 605, 616, 700, 770, 772, 847, 875, 880, 965, 968, 1000, 1100, 1210, 1232, 1351, 1375, 1400, 1540, 1544, 1694, 1750, 1925, 1930, 1936, 2000, 2123, 2200, 2420, 2702, 2750, 2800, 3025, 3080, 3088, 3388, 3500, 3850, 3860, 4235, 4246, 4400, 4825, 4840, 5404, 5500, 6050, 6160, 6755, 6776, 7000, 7700, 7720, 8470, 8492, 9625, 9650, 9680, 10615, 10808, 11000, 12100, 13510, 13552, 14000, 14861, 15125, 15400, 15440, 16940, 16984, 19250, 19300, 21175, 21230, 21616, 22000, 23353, 24125, 24200, 27020, 29722, 30250, 30800, 33775, 33880, 33968, 38500, 38600, 42350, 42460, 46706, 48250, 48400, 53075, 54040, 59444, 60500, 67550, 67760, 74305, 77000, 77200, 84700, 84920, 93412, 96500, 105875, 106150, 108080, 116765, 118888, 121000, 135100, 148610, 154000, 163471, 168875, 169400, 169840, 186824, 193000, 211750, 212300, 233530, 237776, 242000, 265375, 270200, 297220, 326942, 337750, 338800, 371525, 373648, 386000, 423500, 424600, 467060, 530750, 540400, 583825, 594440, 653884, 675500, 743050, 817355, 847000, 849200, 934120, 1061500, 1167650, 1188880, 1307768, 1351000, 1486100, 1634710, 1694000, 1857625, 1868240, 2123000, 2335300, 2615536, 2702000, 2919125, 2972200, 3269420, 3715250, 4086775, 4246000, 4670600, 5838250, 5944400, 6538840, 7430500, 8173550, 9341200, 11676500, 13077680, 14861000, 16347100, 20433875, 23353000, 29722000, 32694200, 40867750, 46706000, 65388400, 81735500, 163471000, 326942000]

約数ペア:

[(1, 326942000), (2, 163471000), (4, 81735500), (5, 65388400), (7, 46706000), (8, 40867750), (10, 32694200), (11, 29722000), (14, 23353000), (16, 20433875), (20, 16347100), (22, 14861000), (25, 13077680), (28, 11676500), (35, 9341200), (40, 8173550), (44, 7430500), (50, 6538840), (55, 5944400), (56, 5838250), (70, 4670600), (77, 4246000), (80, 4086775), (88, 3715250), (100, 3269420), (110, 2972200), (112, 2919125), (121, 2702000), (125, 2615536), (140, 2335300), (154, 2123000), (175, 1868240), (176, 1857625), (193, 1694000), (200, 1634710), (220, 1486100), (242, 1351000), (250, 1307768), (275, 1188880), (280, 1167650), (308, 1061500), (350, 934120), (385, 849200), (386, 847000), (400, 817355), (440, 743050), (484, 675500), (500, 653884), (550, 594440), (560, 583825), (605, 540400), (616, 530750), (700, 467060), (770, 424600), (772, 423500), (847, 386000), (875, 373648), (880, 371525), (965, 338800), (968, 337750), (1000, 326942), (1100, 297220), (1210, 270200), (1232, 265375), (1351, 242000), (1375, 237776), (1400, 233530), (1540, 212300), (1544, 211750), (1694, 193000), (1750, 186824), (1925, 169840), (1930, 169400), (1936, 168875), (2000, 163471), (2123, 154000), (2200, 148610), (2420, 135100), (2702, 121000), (2750, 118888), (2800, 116765), (3025, 108080), (3080, 106150), (3088, 105875), (3388, 96500), (3500, 93412), (3850, 84920), (3860, 84700), (4235, 77200), (4246, 77000), (4400, 74305), (4825, 67760), (4840, 67550), (5404, 60500), (5500, 59444), (6050, 54040), (6160, 53075), (6755, 48400), (6776, 48250), (7000, 46706), (7700, 42460), (7720, 42350), (8470, 38600), (8492, 38500), (9625, 33968), (9650, 33880), (9680, 33775), (10615, 30800), (10808, 30250), (11000, 29722), (12100, 27020), (13510, 24200), (13552, 24125), (14000, 23353), (14861, 22000), (15125, 21616), (15400, 21230), (15440, 21175), (16940, 19300), (16984, 19250)]