8628480

素因数分解:

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

素因数の和:141

約数の個数: 216

約数和(自身を含む): 34437312

約数和(自身を除く): 25808832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 214, 224, 240, 252, 256, 280, 288, 315, 320, 321, 336, 360, 384, 420, 428, 448, 480, 504, 535, 560, 576, 630, 640, 642, 672, 720, 749, 768, 840, 856, 896, 960, 963, 1008, 1070, 1120, 1152, 1260, 1280, 1284, 1344, 1440, 1498, 1605, 1680, 1712, 1792, 1920, 1926, 2016, 2140, 2240, 2247, 2304, 2520, 2568, 2688, 2880, 2996, 3210, 3360, 3424, 3745, 3840, 3852, 4032, 4280, 4480, 4494, 4815, 5040, 5136, 5376, 5760, 5992, 6420, 6720, 6741, 6848, 7490, 7704, 8064, 8560, 8960, 8988, 9630, 10080, 10272, 11235, 11520, 11984, 12840, 13440, 13482, 13696, 14980, 15408, 16128, 17120, 17976, 19260, 20160, 20544, 22470, 23968, 25680, 26880, 26964, 27392, 29960, 30816, 33705, 34240, 35952, 38520, 40320, 41088, 44940, 47936, 51360, 53928, 59920, 61632, 67410, 68480, 71904, 77040, 80640, 82176, 89880, 95872, 102720, 107856, 119840, 123264, 134820, 136960, 143808, 154080, 179760, 191744, 205440, 215712, 239680, 246528, 269640, 287616, 308160, 359520, 410880, 431424, 479360, 539280, 575232, 616320, 719040, 862848, 958720, 1078560, 1232640, 1438080, 1725696, 2157120, 2876160, 4314240, 8628480]

約数ペア:

[(1, 8628480), (2, 4314240), (3, 2876160), (4, 2157120), (5, 1725696), (6, 1438080), (7, 1232640), (8, 1078560), (9, 958720), (10, 862848), (12, 719040), (14, 616320), (15, 575232), (16, 539280), (18, 479360), (20, 431424), (21, 410880), (24, 359520), (28, 308160), (30, 287616), (32, 269640), (35, 246528), (36, 239680), (40, 215712), (42, 205440), (45, 191744), (48, 179760), (56, 154080), (60, 143808), (63, 136960), (64, 134820), (70, 123264), (72, 119840), (80, 107856), (84, 102720), (90, 95872), (96, 89880), (105, 82176), (107, 80640), (112, 77040), (120, 71904), (126, 68480), (128, 67410), (140, 61632), (144, 59920), (160, 53928), (168, 51360), (180, 47936), (192, 44940), (210, 41088), (214, 40320), (224, 38520), (240, 35952), (252, 34240), (256, 33705), (280, 30816), (288, 29960), (315, 27392), (320, 26964), (321, 26880), (336, 25680), (360, 23968), (384, 22470), (420, 20544), (428, 20160), (448, 19260), (480, 17976), (504, 17120), (535, 16128), (560, 15408), (576, 14980), (630, 13696), (640, 13482), (642, 13440), (672, 12840), (720, 11984), (749, 11520), (768, 11235), (840, 10272), (856, 10080), (896, 9630), (960, 8988), (963, 8960), (1008, 8560), (1070, 8064), (1120, 7704), (1152, 7490), (1260, 6848), (1280, 6741), (1284, 6720), (1344, 6420), (1440, 5992), (1498, 5760), (1605, 5376), (1680, 5136), (1712, 5040), (1792, 4815), (1920, 4494), (1926, 4480), (2016, 4280), (2140, 4032), (2240, 3852), (2247, 3840), (2304, 3745), (2520, 3424), (2568, 3360), (2688, 3210), (2880, 2996)]