315555840

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 204

約数和(自身を含む): 1104142104

約数和(自身を除く): 788586264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 256, 288, 320, 321, 360, 384, 428, 480, 512, 535, 576, 640, 642, 720, 768, 856, 960, 963, 1024, 1070, 1152, 1280, 1284, 1440, 1536, 1605, 1712, 1920, 1926, 2048, 2140, 2304, 2560, 2568, 2880, 3072, 3210, 3424, 3840, 3852, 4096, 4280, 4608, 4815, 5120, 5136, 5760, 6144, 6420, 6848, 7680, 7704, 8192, 8560, 9216, 9630, 10240, 10272, 11520, 12288, 12840, 13696, 15360, 15408, 16384, 17120, 18432, 19260, 20480, 20544, 23040, 24576, 25680, 27392, 30720, 30816, 32768, 34240, 36864, 38520, 40960, 41088, 46080, 49152, 51360, 54784, 61440, 61632, 65536, 68480, 73728, 77040, 81920, 82176, 92160, 98304, 102720, 109568, 122880, 123264, 136960, 147456, 154080, 163840, 164352, 184320, 196608, 205440, 219136, 245760, 246528, 273920, 294912, 308160, 327680, 328704, 368640, 410880, 438272, 491520, 493056, 547840, 589824, 616320, 657408, 737280, 821760, 876544, 983040, 986112, 1095680, 1232640, 1314816, 1474560, 1643520, 1753088, 1972224, 2191360, 2465280, 2629632, 2949120, 3287040, 3506176, 3944448, 4382720, 4930560, 5259264, 6574080, 7012352, 7888896, 8765440, 9861120, 10518528, 13148160, 15777792, 17530880, 19722240, 21037056, 26296320, 31555584, 35061760, 39444480, 52592640, 63111168, 78888960, 105185280, 157777920, 315555840]

約数ペア:

[(1, 315555840), (2, 157777920), (3, 105185280), (4, 78888960), (5, 63111168), (6, 52592640), (8, 39444480), (9, 35061760), (10, 31555584), (12, 26296320), (15, 21037056), (16, 19722240), (18, 17530880), (20, 15777792), (24, 13148160), (30, 10518528), (32, 9861120), (36, 8765440), (40, 7888896), (45, 7012352), (48, 6574080), (60, 5259264), (64, 4930560), (72, 4382720), (80, 3944448), (90, 3506176), (96, 3287040), (107, 2949120), (120, 2629632), (128, 2465280), (144, 2191360), (160, 1972224), (180, 1753088), (192, 1643520), (214, 1474560), (240, 1314816), (256, 1232640), (288, 1095680), (320, 986112), (321, 983040), (360, 876544), (384, 821760), (428, 737280), (480, 657408), (512, 616320), (535, 589824), (576, 547840), (640, 493056), (642, 491520), (720, 438272), (768, 410880), (856, 368640), (960, 328704), (963, 327680), (1024, 308160), (1070, 294912), (1152, 273920), (1280, 246528), (1284, 245760), (1440, 219136), (1536, 205440), (1605, 196608), (1712, 184320), (1920, 164352), (1926, 163840), (2048, 154080), (2140, 147456), (2304, 136960), (2560, 123264), (2568, 122880), (2880, 109568), (3072, 102720), (3210, 98304), (3424, 92160), (3840, 82176), (3852, 81920), (4096, 77040), (4280, 73728), (4608, 68480), (4815, 65536), (5120, 61632), (5136, 61440), (5760, 54784), (6144, 51360), (6420, 49152), (6848, 46080), (7680, 41088), (7704, 40960), (8192, 38520), (8560, 36864), (9216, 34240), (9630, 32768), (10240, 30816), (10272, 30720), (11520, 27392), (12288, 25680), (12840, 24576), (13696, 23040), (15360, 20544), (15408, 20480), (16384, 19260), (17120, 18432)]