85976640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 280

約数和(自身を含む): 318650112

約数和(自身を除く): 232673472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 107, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 214, 216, 240, 248, 270, 279, 288, 310, 320, 321, 324, 360, 372, 405, 428, 432, 465, 480, 496, 535, 540, 558, 576, 620, 642, 648, 720, 744, 810, 837, 856, 864, 930, 960, 963, 992, 1070, 1080, 1116, 1240, 1284, 1296, 1395, 1440, 1488, 1605, 1620, 1674, 1712, 1728, 1860, 1926, 1984, 2140, 2160, 2232, 2480, 2511, 2568, 2592, 2790, 2880, 2889, 2976, 3210, 3240, 3317, 3348, 3424, 3720, 3852, 4185, 4280, 4320, 4464, 4815, 4960, 5022, 5136, 5184, 5580, 5778, 5952, 6420, 6480, 6634, 6696, 6848, 7440, 7704, 8370, 8560, 8640, 8667, 8928, 9630, 9920, 9951, 10044, 10272, 11160, 11556, 12555, 12840, 12960, 13268, 13392, 14445, 14880, 15408, 16585, 16740, 17120, 17334, 17856, 19260, 19902, 20088, 20544, 22320, 23112, 25110, 25680, 25920, 26536, 26784, 28890, 29760, 29853, 30816, 33170, 33480, 34240, 34668, 38520, 39804, 40176, 43335, 44640, 46224, 49755, 50220, 51360, 53072, 53568, 57780, 59706, 61632, 66340, 66960, 69336, 77040, 79608, 80352, 86670, 89280, 89559, 92448, 99510, 100440, 102720, 106144, 115560, 119412, 132680, 133920, 138672, 149265, 154080, 159216, 160704, 173340, 179118, 184896, 199020, 200880, 212288, 231120, 238824, 265360, 267840, 268677, 277344, 298530, 308160, 318432, 346680, 358236, 398040, 401760, 447795, 462240, 477648, 530720, 537354, 554688, 597060, 636864, 693360, 716472, 796080, 803520, 895590, 924480, 955296, 1061440, 1074708, 1194120, 1343385, 1386720, 1432944, 1592160, 1791180, 1910592, 2149416, 2388240, 2686770, 2773440, 2865888, 3184320, 3582360, 4298832, 4776480, 5373540, 5731776, 7164720, 8597664, 9552960, 10747080, 14329440, 17195328, 21494160, 28658880, 42988320, 85976640]

約数ペア:

[(1, 85976640), (2, 42988320), (3, 28658880), (4, 21494160), (5, 17195328), (6, 14329440), (8, 10747080), (9, 9552960), (10, 8597664), (12, 7164720), (15, 5731776), (16, 5373540), (18, 4776480), (20, 4298832), (24, 3582360), (27, 3184320), (30, 2865888), (31, 2773440), (32, 2686770), (36, 2388240), (40, 2149416), (45, 1910592), (48, 1791180), (54, 1592160), (60, 1432944), (62, 1386720), (64, 1343385), (72, 1194120), (80, 1074708), (81, 1061440), (90, 955296), (93, 924480), (96, 895590), (107, 803520), (108, 796080), (120, 716472), (124, 693360), (135, 636864), (144, 597060), (155, 554688), (160, 537354), (162, 530720), (180, 477648), (186, 462240), (192, 447795), (214, 401760), (216, 398040), (240, 358236), (248, 346680), (270, 318432), (279, 308160), (288, 298530), (310, 277344), (320, 268677), (321, 267840), (324, 265360), (360, 238824), (372, 231120), (405, 212288), (428, 200880), (432, 199020), (465, 184896), (480, 179118), (496, 173340), (535, 160704), (540, 159216), (558, 154080), (576, 149265), (620, 138672), (642, 133920), (648, 132680), (720, 119412), (744, 115560), (810, 106144), (837, 102720), (856, 100440), (864, 99510), (930, 92448), (960, 89559), (963, 89280), (992, 86670), (1070, 80352), (1080, 79608), (1116, 77040), (1240, 69336), (1284, 66960), (1296, 66340), (1395, 61632), (1440, 59706), (1488, 57780), (1605, 53568), (1620, 53072), (1674, 51360), (1712, 50220), (1728, 49755), (1860, 46224), (1926, 44640), (1984, 43335), (2140, 40176), (2160, 39804), (2232, 38520), (2480, 34668), (2511, 34240), (2568, 33480), (2592, 33170), (2790, 30816), (2880, 29853), (2889, 29760), (2976, 28890), (3210, 26784), (3240, 26536), (3317, 25920), (3348, 25680), (3424, 25110), (3720, 23112), (3852, 22320), (4185, 20544), (4280, 20088), (4320, 19902), (4464, 19260), (4815, 17856), (4960, 17334), (5022, 17120), (5136, 16740), (5184, 16585), (5580, 15408), (5778, 14880), (5952, 14445), (6420, 13392), (6480, 13268), (6634, 12960), (6696, 12840), (6848, 12555), (7440, 11556), (7704, 11160), (8370, 10272), (8560, 10044), (8640, 9951), (8667, 9920), (8928, 9630)]