15704845920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27751}}^1$

素因数の和:27906

約数の個数: 192

約数和(自身を含む): 55388551680

約数和(自身を除く): 39683705760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 360, 393, 432, 480, 524, 540, 655, 720, 786, 864, 1048, 1080, 1179, 1310, 1440, 1572, 1965, 2096, 2160, 2358, 2620, 3144, 3537, 3930, 4192, 4320, 4716, 5240, 5895, 6288, 7074, 7860, 9432, 10480, 11790, 12576, 14148, 15720, 17685, 18864, 20960, 23580, 27751, 28296, 31440, 35370, 37728, 47160, 55502, 56592, 62880, 70740, 83253, 94320, 111004, 113184, 138755, 141480, 166506, 188640, 222008, 249759, 277510, 282960, 333012, 416265, 444016, 499518, 555020, 565920, 666024, 749277, 832530, 888032, 999036, 1110040, 1248795, 1332048, 1498554, 1665060, 1998072, 2220080, 2497590, 2664096, 2997108, 3330120, 3635381, 3746385, 3996144, 4440160, 4995180, 5994216, 6660240, 7270762, 7492770, 7992288, 9990360, 10906143, 11988432, 13320480, 14541524, 14985540, 18176905, 19980720, 21812286, 23976864, 29083048, 29971080, 32718429, 36353810, 39961440, 43624572, 54530715, 58166096, 59942160, 65436858, 72707620, 87249144, 98155287, 109061430, 116332192, 119884320, 130873716, 145415240, 163592145, 174498288, 196310574, 218122860, 261747432, 290830480, 327184290, 348996576, 392621148, 436245720, 490776435, 523494864, 581660960, 654368580, 785242296, 872491440, 981552870, 1046989728, 1308737160, 1570484592, 1744982880, 1963105740, 2617474320, 3140969184, 3926211480, 5234948640, 7852422960, 15704845920]

約数ペア:

[(1, 15704845920), (2, 7852422960), (3, 5234948640), (4, 3926211480), (5, 3140969184), (6, 2617474320), (8, 1963105740), (9, 1744982880), (10, 1570484592), (12, 1308737160), (15, 1046989728), (16, 981552870), (18, 872491440), (20, 785242296), (24, 654368580), (27, 581660960), (30, 523494864), (32, 490776435), (36, 436245720), (40, 392621148), (45, 348996576), (48, 327184290), (54, 290830480), (60, 261747432), (72, 218122860), (80, 196310574), (90, 174498288), (96, 163592145), (108, 145415240), (120, 130873716), (131, 119884320), (135, 116332192), (144, 109061430), (160, 98155287), (180, 87249144), (216, 72707620), (240, 65436858), (262, 59942160), (270, 58166096), (288, 54530715), (360, 43624572), (393, 39961440), (432, 36353810), (480, 32718429), (524, 29971080), (540, 29083048), (655, 23976864), (720, 21812286), (786, 19980720), (864, 18176905), (1048, 14985540), (1080, 14541524), (1179, 13320480), (1310, 11988432), (1440, 10906143), (1572, 9990360), (1965, 7992288), (2096, 7492770), (2160, 7270762), (2358, 6660240), (2620, 5994216), (3144, 4995180), (3537, 4440160), (3930, 3996144), (4192, 3746385), (4320, 3635381), (4716, 3330120), (5240, 2997108), (5895, 2664096), (6288, 2497590), (7074, 2220080), (7860, 1998072), (9432, 1665060), (10480, 1498554), (11790, 1332048), (12576, 1248795), (14148, 1110040), (15720, 999036), (17685, 888032), (18864, 832530), (20960, 749277), (23580, 666024), (27751, 565920), (28296, 555020), (31440, 499518), (35370, 444016), (37728, 416265), (47160, 333012), (55502, 282960), (56592, 277510), (62880, 249759), (70740, 222008), (83253, 188640), (94320, 166506), (111004, 141480), (113184, 138755)]