80367179520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{159763}}^1$

素因数の和:159918

約数の個数: 144

約数和(自身を含む): 258633631872

約数和(自身を除く): 178266452352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 524, 640, 655, 768, 786, 960, 1048, 1280, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3840, 3930, 4192, 5240, 6288, 7860, 8384, 10480, 12576, 15720, 16768, 20960, 25152, 31440, 33536, 41920, 50304, 62880, 83840, 100608, 125760, 159763, 167680, 251520, 319526, 479289, 503040, 639052, 798815, 958578, 1278104, 1597630, 1917156, 2396445, 2556208, 3195260, 3834312, 4792890, 5112416, 6390520, 7668624, 9585780, 10224832, 12781040, 15337248, 19171560, 20449664, 20928953, 25562080, 30674496, 38343120, 40899328, 41857906, 51124160, 61348992, 62786859, 76686240, 83715812, 102248320, 104644765, 122697984, 125573718, 153372480, 167431624, 204496640, 209289530, 251147436, 306744960, 313934295, 334863248, 418579060, 502294872, 613489920, 627868590, 669726496, 837158120, 1004589744, 1255737180, 1339452992, 1674316240, 2009179488, 2511474360, 2678905984, 3348632480, 4018358976, 5022948720, 5357811968, 6697264960, 8036717952, 10045897440, 13394529920, 16073435904, 20091794880, 26789059840, 40183589760, 80367179520]

約数ペア:

[(1, 80367179520), (2, 40183589760), (3, 26789059840), (4, 20091794880), (5, 16073435904), (6, 13394529920), (8, 10045897440), (10, 8036717952), (12, 6697264960), (15, 5357811968), (16, 5022948720), (20, 4018358976), (24, 3348632480), (30, 2678905984), (32, 2511474360), (40, 2009179488), (48, 1674316240), (60, 1339452992), (64, 1255737180), (80, 1004589744), (96, 837158120), (120, 669726496), (128, 627868590), (131, 613489920), (160, 502294872), (192, 418579060), (240, 334863248), (256, 313934295), (262, 306744960), (320, 251147436), (384, 209289530), (393, 204496640), (480, 167431624), (524, 153372480), (640, 125573718), (655, 122697984), (768, 104644765), (786, 102248320), (960, 83715812), (1048, 76686240), (1280, 62786859), (1310, 61348992), (1572, 51124160), (1920, 41857906), (1965, 40899328), (2096, 38343120), (2620, 30674496), (3144, 25562080), (3840, 20928953), (3930, 20449664), (4192, 19171560), (5240, 15337248), (6288, 12781040), (7860, 10224832), (8384, 9585780), (10480, 7668624), (12576, 6390520), (15720, 5112416), (16768, 4792890), (20960, 3834312), (25152, 3195260), (31440, 2556208), (33536, 2396445), (41920, 1917156), (50304, 1597630), (62880, 1278104), (83840, 958578), (100608, 798815), (125760, 639052), (159763, 503040), (167680, 479289), (251520, 319526)]