85841280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2161

約数の個数: 192

約数和(自身を含む): 338925600

約数和(自身を除く): 253084320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2129, 2240, 2520, 2688, 2880, 3360, 4032, 4258, 4480, 5040, 5760, 6387, 6720, 8064, 8516, 10080, 10645, 12774, 13440, 14903, 17032, 19161, 20160, 21290, 25548, 29806, 31935, 34064, 38322, 40320, 42580, 44709, 51096, 59612, 63870, 68128, 74515, 76644, 85160, 89418, 95805, 102192, 119224, 127740, 134127, 136256, 149030, 153288, 170320, 178836, 191610, 204384, 223545, 238448, 255480, 268254, 272512, 298060, 306576, 340640, 357672, 383220, 408768, 447090, 476896, 510960, 536508, 596120, 613152, 670635, 681280, 715344, 766440, 817536, 894180, 953792, 1021920, 1073016, 1192240, 1226304, 1341270, 1362560, 1430688, 1532880, 1788360, 1907584, 2043840, 2146032, 2384480, 2452608, 2682540, 2861376, 3065760, 3576720, 4087680, 4292064, 4768960, 5365080, 5722752, 6131520, 7153440, 8584128, 9537920, 10730160, 12263040, 14306880, 17168256, 21460320, 28613760, 42920640, 85841280]

約数ペア:

[(1, 85841280), (2, 42920640), (3, 28613760), (4, 21460320), (5, 17168256), (6, 14306880), (7, 12263040), (8, 10730160), (9, 9537920), (10, 8584128), (12, 7153440), (14, 6131520), (15, 5722752), (16, 5365080), (18, 4768960), (20, 4292064), (21, 4087680), (24, 3576720), (28, 3065760), (30, 2861376), (32, 2682540), (35, 2452608), (36, 2384480), (40, 2146032), (42, 2043840), (45, 1907584), (48, 1788360), (56, 1532880), (60, 1430688), (63, 1362560), (64, 1341270), (70, 1226304), (72, 1192240), (80, 1073016), (84, 1021920), (90, 953792), (96, 894180), (105, 817536), (112, 766440), (120, 715344), (126, 681280), (128, 670635), (140, 613152), (144, 596120), (160, 536508), (168, 510960), (180, 476896), (192, 447090), (210, 408768), (224, 383220), (240, 357672), (252, 340640), (280, 306576), (288, 298060), (315, 272512), (320, 268254), (336, 255480), (360, 238448), (384, 223545), (420, 204384), (448, 191610), (480, 178836), (504, 170320), (560, 153288), (576, 149030), (630, 136256), (640, 134127), (672, 127740), (720, 119224), (840, 102192), (896, 95805), (960, 89418), (1008, 85160), (1120, 76644), (1152, 74515), (1260, 68128), (1344, 63870), (1440, 59612), (1680, 51096), (1920, 44709), (2016, 42580), (2129, 40320), (2240, 38322), (2520, 34064), (2688, 31935), (2880, 29806), (3360, 25548), (4032, 21290), (4258, 20160), (4480, 19161), (5040, 17032), (5760, 14903), (6387, 13440), (6720, 12774), (8064, 10645), (8516, 10080)]