313090560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 240

約数和(自身を含む): 1103072256

約数和(自身を除く): 789981696

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, 127, 128, 144, 160, 180, 192, 214, 240, 254, 256, 288, 320, 321, 360, 381, 384, 428, 480, 508, 512, 535, 576, 635, 640, 642, 720, 762, 768, 856, 960, 963, 1016, 1070, 1143, 1152, 1270, 1280, 1284, 1440, 1524, 1536, 1605, 1712, 1905, 1920, 1926, 2032, 2140, 2286, 2304, 2540, 2560, 2568, 2880, 3048, 3210, 3424, 3810, 3840, 3852, 4064, 4280, 4572, 4608, 4815, 5080, 5136, 5715, 5760, 6096, 6420, 6848, 7620, 7680, 7704, 8128, 8560, 9144, 9630, 10160, 10272, 11430, 11520, 12192, 12840, 13589, 13696, 15240, 15408, 16256, 17120, 18288, 19260, 20320, 20544, 22860, 23040, 24384, 25680, 27178, 27392, 30480, 30816, 32512, 34240, 36576, 38520, 40640, 40767, 41088, 45720, 48768, 51360, 54356, 54784, 60960, 61632, 65024, 67945, 68480, 73152, 77040, 81280, 81534, 82176, 91440, 97536, 102720, 108712, 121920, 122301, 123264, 135890, 136960, 146304, 154080, 162560, 163068, 164352, 182880, 195072, 203835, 205440, 217424, 243840, 244602, 246528, 271780, 273920, 292608, 308160, 325120, 326136, 365760, 407670, 410880, 434848, 487680, 489204, 493056, 543560, 585216, 611505, 616320, 652272, 731520, 815340, 821760, 869696, 975360, 978408, 1087120, 1223010, 1232640, 1304544, 1463040, 1630680, 1739392, 1956816, 2174240, 2446020, 2465280, 2609088, 2926080, 3261360, 3478784, 3913632, 4348480, 4892040, 5218176, 6522720, 6957568, 7827264, 8696960, 9784080, 10436352, 13045440, 15654528, 17393920, 19568160, 20872704, 26090880, 31309056, 34787840, 39136320, 52181760, 62618112, 78272640, 104363520, 156545280, 313090560]

約数ペア:

[(1, 313090560), (2, 156545280), (3, 104363520), (4, 78272640), (5, 62618112), (6, 52181760), (8, 39136320), (9, 34787840), (10, 31309056), (12, 26090880), (15, 20872704), (16, 19568160), (18, 17393920), (20, 15654528), (24, 13045440), (30, 10436352), (32, 9784080), (36, 8696960), (40, 7827264), (45, 6957568), (48, 6522720), (60, 5218176), (64, 4892040), (72, 4348480), (80, 3913632), (90, 3478784), (96, 3261360), (107, 2926080), (120, 2609088), (127, 2465280), (128, 2446020), (144, 2174240), (160, 1956816), (180, 1739392), (192, 1630680), (214, 1463040), (240, 1304544), (254, 1232640), (256, 1223010), (288, 1087120), (320, 978408), (321, 975360), (360, 869696), (381, 821760), (384, 815340), (428, 731520), (480, 652272), (508, 616320), (512, 611505), (535, 585216), (576, 543560), (635, 493056), (640, 489204), (642, 487680), (720, 434848), (762, 410880), (768, 407670), (856, 365760), (960, 326136), (963, 325120), (1016, 308160), (1070, 292608), (1143, 273920), (1152, 271780), (1270, 246528), (1280, 244602), (1284, 243840), (1440, 217424), (1524, 205440), (1536, 203835), (1605, 195072), (1712, 182880), (1905, 164352), (1920, 163068), (1926, 162560), (2032, 154080), (2140, 146304), (2286, 136960), (2304, 135890), (2540, 123264), (2560, 122301), (2568, 121920), (2880, 108712), (3048, 102720), (3210, 97536), (3424, 91440), (3810, 82176), (3840, 81534), (3852, 81280), (4064, 77040), (4280, 73152), (4572, 68480), (4608, 67945), (4815, 65024), (5080, 61632), (5136, 60960), (5715, 54784), (5760, 54356), (6096, 51360), (6420, 48768), (6848, 45720), (7620, 41088), (7680, 40767), (7704, 40640), (8128, 38520), (8560, 36576), (9144, 34240), (9630, 32512), (10160, 30816), (10272, 30480), (11430, 27392), (11520, 27178), (12192, 25680), (12840, 24384), (13589, 23040), (13696, 22860), (15240, 20544), (15408, 20320), (16256, 19260), (17120, 18288)]