2566229760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1031

約数の個数: 216

約数和(自身を含む): 8918944944

約数和(自身を除く): 6352715184

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 331, 360, 384, 480, 576, 640, 662, 673, 720, 768, 960, 993, 1152, 1280, 1324, 1346, 1440, 1655, 1920, 1986, 2019, 2304, 2648, 2692, 2880, 2979, 3310, 3365, 3840, 3972, 4038, 4965, 5296, 5384, 5760, 5958, 6057, 6620, 6730, 7944, 8076, 9930, 10095, 10592, 10768, 11520, 11916, 12114, 13240, 13460, 14895, 15888, 16152, 19860, 20190, 21184, 21536, 23832, 24228, 26480, 26920, 29790, 30285, 31776, 32304, 39720, 40380, 42368, 43072, 47664, 48456, 52960, 53840, 59580, 60570, 63552, 64608, 79440, 80760, 84736, 86144, 95328, 96912, 105920, 107680, 119160, 121140, 127104, 129216, 158880, 161520, 172288, 190656, 193824, 211840, 215360, 222763, 238320, 242280, 254208, 258432, 317760, 323040, 381312, 387648, 423680, 430720, 445526, 476640, 484560, 516864, 635520, 646080, 668289, 762624, 775296, 861440, 891052, 953280, 969120, 1113815, 1271040, 1292160, 1336578, 1550592, 1782104, 1906560, 1938240, 2004867, 2227630, 2584320, 2673156, 3341445, 3564208, 3813120, 3876480, 4009734, 4455260, 5346312, 6682890, 7128416, 7752960, 8019468, 8910520, 10024335, 10692624, 13365780, 14256832, 16038936, 17821040, 20048670, 21385248, 26731560, 28513664, 32077872, 35642080, 40097340, 42770496, 53463120, 57027328, 64155744, 71284160, 80194680, 85540992, 106926240, 128311488, 142568320, 160389360, 171081984, 213852480, 256622976, 285136640, 320778720, 427704960, 513245952, 641557440, 855409920, 1283114880, 2566229760]

約数ペア:

[(1, 2566229760), (2, 1283114880), (3, 855409920), (4, 641557440), (5, 513245952), (6, 427704960), (8, 320778720), (9, 285136640), (10, 256622976), (12, 213852480), (15, 171081984), (16, 160389360), (18, 142568320), (20, 128311488), (24, 106926240), (30, 85540992), (32, 80194680), (36, 71284160), (40, 64155744), (45, 57027328), (48, 53463120), (60, 42770496), (64, 40097340), (72, 35642080), (80, 32077872), (90, 28513664), (96, 26731560), (120, 21385248), (128, 20048670), (144, 17821040), (160, 16038936), (180, 14256832), (192, 13365780), (240, 10692624), (256, 10024335), (288, 8910520), (320, 8019468), (331, 7752960), (360, 7128416), (384, 6682890), (480, 5346312), (576, 4455260), (640, 4009734), (662, 3876480), (673, 3813120), (720, 3564208), (768, 3341445), (960, 2673156), (993, 2584320), (1152, 2227630), (1280, 2004867), (1324, 1938240), (1346, 1906560), (1440, 1782104), (1655, 1550592), (1920, 1336578), (1986, 1292160), (2019, 1271040), (2304, 1113815), (2648, 969120), (2692, 953280), (2880, 891052), (2979, 861440), (3310, 775296), (3365, 762624), (3840, 668289), (3972, 646080), (4038, 635520), (4965, 516864), (5296, 484560), (5384, 476640), (5760, 445526), (5958, 430720), (6057, 423680), (6620, 387648), (6730, 381312), (7944, 323040), (8076, 317760), (9930, 258432), (10095, 254208), (10592, 242280), (10768, 238320), (11520, 222763), (11916, 215360), (12114, 211840), (13240, 193824), (13460, 190656), (14895, 172288), (15888, 161520), (16152, 158880), (19860, 129216), (20190, 127104), (21184, 121140), (21536, 119160), (23832, 107680), (24228, 105920), (26480, 96912), (26920, 95328), (29790, 86144), (30285, 84736), (31776, 80760), (32304, 79440), (39720, 64608), (40380, 63552), (42368, 60570), (43072, 59580), (47664, 53840), (48456, 52960)]