894485760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 3305981952

約数和(自身を除く): 2411496192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 128, 140, 160, 168, 192, 210, 214, 224, 240, 256, 280, 311, 320, 321, 336, 384, 420, 428, 448, 480, 535, 560, 622, 640, 642, 672, 749, 768, 840, 856, 896, 933, 960, 1070, 1120, 1244, 1280, 1284, 1344, 1498, 1555, 1605, 1680, 1712, 1792, 1866, 1920, 2140, 2177, 2240, 2247, 2488, 2568, 2688, 2996, 3110, 3210, 3360, 3424, 3732, 3745, 3840, 4280, 4354, 4480, 4494, 4665, 4976, 5136, 5376, 5992, 6220, 6420, 6531, 6720, 6848, 7464, 7490, 8560, 8708, 8960, 8988, 9330, 9952, 10272, 10885, 11235, 11984, 12440, 12840, 13062, 13440, 13696, 14928, 14980, 17120, 17416, 17976, 18660, 19904, 20544, 21770, 22470, 23968, 24880, 25680, 26124, 26880, 27392, 29856, 29960, 32655, 33277, 34240, 34832, 35952, 37320, 39808, 41088, 43540, 44940, 47936, 49760, 51360, 52248, 59712, 59920, 65310, 66554, 68480, 69664, 71904, 74640, 79616, 82176, 87080, 89880, 95872, 99520, 99831, 102720, 104496, 119424, 119840, 130620, 133108, 136960, 139328, 143808, 149280, 166385, 174160, 179760, 191744, 199040, 199662, 205440, 208992, 232939, 238848, 239680, 261240, 266216, 278656, 287616, 298560, 332770, 348320, 359520, 398080, 399324, 410880, 417984, 465878, 479360, 499155, 522480, 532432, 557312, 575232, 597120, 665540, 696640, 698817, 719040, 798648, 835968, 931756, 958720, 998310, 1044960, 1064864, 1164695, 1194240, 1331080, 1393280, 1397634, 1438080, 1597296, 1671936, 1863512, 1996620, 2089920, 2129728, 2329390, 2662160, 2786560, 2795268, 2876160, 3194592, 3494085, 3727024, 3993240, 4179840, 4259456, 4658780, 5324320, 5590536, 6389184, 6988170, 7454048, 7986480, 8359680, 8518912, 9317560, 10648640, 11181072, 12778368, 13976340, 14908096, 15972960, 18635120, 21297280, 22362144, 25556736, 27952680, 29816192, 31945920, 37270240, 42594560, 44724288, 55905360, 59632384, 63891840, 74540480, 89448576, 111810720, 127783680, 149080960, 178897152, 223621440, 298161920, 447242880, 894485760]

約数ペア:

[(1, 894485760), (2, 447242880), (3, 298161920), (4, 223621440), (5, 178897152), (6, 149080960), (7, 127783680), (8, 111810720), (10, 89448576), (12, 74540480), (14, 63891840), (15, 59632384), (16, 55905360), (20, 44724288), (21, 42594560), (24, 37270240), (28, 31945920), (30, 29816192), (32, 27952680), (35, 25556736), (40, 22362144), (42, 21297280), (48, 18635120), (56, 15972960), (60, 14908096), (64, 13976340), (70, 12778368), (80, 11181072), (84, 10648640), (96, 9317560), (105, 8518912), (107, 8359680), (112, 7986480), (120, 7454048), (128, 6988170), (140, 6389184), (160, 5590536), (168, 5324320), (192, 4658780), (210, 4259456), (214, 4179840), (224, 3993240), (240, 3727024), (256, 3494085), (280, 3194592), (311, 2876160), (320, 2795268), (321, 2786560), (336, 2662160), (384, 2329390), (420, 2129728), (428, 2089920), (448, 1996620), (480, 1863512), (535, 1671936), (560, 1597296), (622, 1438080), (640, 1397634), (642, 1393280), (672, 1331080), (749, 1194240), (768, 1164695), (840, 1064864), (856, 1044960), (896, 998310), (933, 958720), (960, 931756), (1070, 835968), (1120, 798648), (1244, 719040), (1280, 698817), (1284, 696640), (1344, 665540), (1498, 597120), (1555, 575232), (1605, 557312), (1680, 532432), (1712, 522480), (1792, 499155), (1866, 479360), (1920, 465878), (2140, 417984), (2177, 410880), (2240, 399324), (2247, 398080), (2488, 359520), (2568, 348320), (2688, 332770), (2996, 298560), (3110, 287616), (3210, 278656), (3360, 266216), (3424, 261240), (3732, 239680), (3745, 238848), (3840, 232939), (4280, 208992), (4354, 205440), (4480, 199662), (4494, 199040), (4665, 191744), (4976, 179760), (5136, 174160), (5376, 166385), (5992, 149280), (6220, 143808), (6420, 139328), (6531, 136960), (6720, 133108), (6848, 130620), (7464, 119840), (7490, 119424), (8560, 104496), (8708, 102720), (8960, 99831), (8988, 99520), (9330, 95872), (9952, 89880), (10272, 87080), (10885, 82176), (11235, 79616), (11984, 74640), (12440, 71904), (12840, 69664), (13062, 68480), (13440, 66554), (13696, 65310), (14928, 59920), (14980, 59712), (17120, 52248), (17416, 51360), (17976, 49760), (18660, 47936), (19904, 44940), (20544, 43540), (21770, 41088), (22470, 39808), (23968, 37320), (24880, 35952), (25680, 34832), (26124, 34240), (26880, 33277), (27392, 32655), (29856, 29960)]