324436800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:545

約数の個数: 168

約数和(自身を含む): 1072627776

約数和(自身を除く): 748190976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 257, 263, 300, 320, 400, 480, 514, 526, 600, 771, 789, 800, 960, 1028, 1052, 1200, 1285, 1315, 1542, 1578, 1600, 2056, 2104, 2400, 2570, 2630, 3084, 3156, 3855, 3945, 4112, 4208, 4800, 5140, 5260, 6168, 6312, 6425, 6575, 7710, 7890, 8224, 8416, 10280, 10520, 12336, 12624, 12850, 13150, 15420, 15780, 16448, 16832, 19275, 19725, 20560, 21040, 24672, 25248, 25700, 26300, 30840, 31560, 38550, 39450, 41120, 42080, 49344, 50496, 51400, 52600, 61680, 63120, 67591, 77100, 78900, 82240, 84160, 102800, 105200, 123360, 126240, 135182, 154200, 157800, 202773, 205600, 210400, 246720, 252480, 270364, 308400, 315600, 337955, 405546, 411200, 420800, 540728, 616800, 631200, 675910, 811092, 1013865, 1081456, 1233600, 1262400, 1351820, 1622184, 1689775, 2027730, 2162912, 2703640, 3244368, 3379550, 4055460, 4325824, 5069325, 5407280, 6488736, 6759100, 8110920, 10138650, 10814560, 12977472, 13518200, 16221840, 20277300, 21629120, 27036400, 32443680, 40554600, 54072800, 64887360, 81109200, 108145600, 162218400, 324436800]

約数ペア:

[(1, 324436800), (2, 162218400), (3, 108145600), (4, 81109200), (5, 64887360), (6, 54072800), (8, 40554600), (10, 32443680), (12, 27036400), (15, 21629120), (16, 20277300), (20, 16221840), (24, 13518200), (25, 12977472), (30, 10814560), (32, 10138650), (40, 8110920), (48, 6759100), (50, 6488736), (60, 5407280), (64, 5069325), (75, 4325824), (80, 4055460), (96, 3379550), (100, 3244368), (120, 2703640), (150, 2162912), (160, 2027730), (192, 1689775), (200, 1622184), (240, 1351820), (257, 1262400), (263, 1233600), (300, 1081456), (320, 1013865), (400, 811092), (480, 675910), (514, 631200), (526, 616800), (600, 540728), (771, 420800), (789, 411200), (800, 405546), (960, 337955), (1028, 315600), (1052, 308400), (1200, 270364), (1285, 252480), (1315, 246720), (1542, 210400), (1578, 205600), (1600, 202773), (2056, 157800), (2104, 154200), (2400, 135182), (2570, 126240), (2630, 123360), (3084, 105200), (3156, 102800), (3855, 84160), (3945, 82240), (4112, 78900), (4208, 77100), (4800, 67591), (5140, 63120), (5260, 61680), (6168, 52600), (6312, 51400), (6425, 50496), (6575, 49344), (7710, 42080), (7890, 41120), (8224, 39450), (8416, 38550), (10280, 31560), (10520, 30840), (12336, 26300), (12624, 25700), (12850, 25248), (13150, 24672), (15420, 21040), (15780, 20560), (16448, 19725), (16832, 19275)]