272905920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13537}}^1$

素因数の和:13567

約数の個数: 168

約数和(自身を含む): 1072859424

約数和(自身を除く): 799953504

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 13537, 20160, 27074, 40611, 54148, 67685, 81222, 94759, 108296, 121833, 135370, 162444, 189518, 203055, 216592, 243666, 270740, 284277, 324888, 379036, 406110, 433184, 473795, 487332, 541480, 568554, 609165, 649776, 758072, 812220, 852831, 866368, 947590, 974664, 1082960, 1137108, 1218330, 1299552, 1421385, 1516144, 1624440, 1705662, 1895180, 1949328, 2165920, 2274216, 2436660, 2599104, 2842770, 3032288, 3248880, 3411324, 3790360, 3898656, 4264155, 4331840, 4548432, 4873320, 5685540, 6064576, 6497760, 6822648, 7580720, 7797312, 8528310, 9096864, 9746640, 11371080, 12995520, 13645296, 15161440, 17056620, 18193728, 19493280, 22742160, 27290592, 30322880, 34113240, 38986560, 45484320, 54581184, 68226480, 90968640, 136452960, 272905920]

約数ペア:

[(1, 272905920), (2, 136452960), (3, 90968640), (4, 68226480), (5, 54581184), (6, 45484320), (7, 38986560), (8, 34113240), (9, 30322880), (10, 27290592), (12, 22742160), (14, 19493280), (15, 18193728), (16, 17056620), (18, 15161440), (20, 13645296), (21, 12995520), (24, 11371080), (28, 9746640), (30, 9096864), (32, 8528310), (35, 7797312), (36, 7580720), (40, 6822648), (42, 6497760), (45, 6064576), (48, 5685540), (56, 4873320), (60, 4548432), (63, 4331840), (64, 4264155), (70, 3898656), (72, 3790360), (80, 3411324), (84, 3248880), (90, 3032288), (96, 2842770), (105, 2599104), (112, 2436660), (120, 2274216), (126, 2165920), (140, 1949328), (144, 1895180), (160, 1705662), (168, 1624440), (180, 1516144), (192, 1421385), (210, 1299552), (224, 1218330), (240, 1137108), (252, 1082960), (280, 974664), (288, 947590), (315, 866368), (320, 852831), (336, 812220), (360, 758072), (420, 649776), (448, 609165), (480, 568554), (504, 541480), (560, 487332), (576, 473795), (630, 433184), (672, 406110), (720, 379036), (840, 324888), (960, 284277), (1008, 270740), (1120, 243666), (1260, 216592), (1344, 203055), (1440, 189518), (1680, 162444), (2016, 135370), (2240, 121833), (2520, 108296), (2880, 94759), (3360, 81222), (4032, 67685), (5040, 54148), (6720, 40611), (10080, 27074), (13537, 20160)]