69870195840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2140631}}^1$

素因数の和:2140670

約数の個数: 128

約数和(自身を含む): 235812021120

約数和(自身を除く): 165941825280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 2140631, 4281262, 6421893, 8562524, 10703155, 12843786, 17125048, 21406310, 25687572, 32109465, 34250096, 36390727, 42812620, 51375144, 64218930, 68500192, 72781454, 85625240, 102750288, 109172181, 128437860, 137000384, 145562908, 171250480, 181953635, 205500576, 218344362, 256875720, 274000768, 291125816, 342500960, 363907270, 411001152, 436688724, 513751440, 545860905, 582251632, 685001920, 727814540, 822002304, 873377448, 1027502880, 1091721810, 1164503264, 1370003840, 1455629080, 1746754896, 2055005760, 2183443620, 2329006528, 2911258160, 3493509792, 4110011520, 4366887240, 4658013056, 5822516320, 6987019584, 8733774480, 11645032640, 13974039168, 17467548960, 23290065280, 34935097920, 69870195840]

約数ペア:

[(1, 69870195840), (2, 34935097920), (3, 23290065280), (4, 17467548960), (5, 13974039168), (6, 11645032640), (8, 8733774480), (10, 6987019584), (12, 5822516320), (15, 4658013056), (16, 4366887240), (17, 4110011520), (20, 3493509792), (24, 2911258160), (30, 2329006528), (32, 2183443620), (34, 2055005760), (40, 1746754896), (48, 1455629080), (51, 1370003840), (60, 1164503264), (64, 1091721810), (68, 1027502880), (80, 873377448), (85, 822002304), (96, 727814540), (102, 685001920), (120, 582251632), (128, 545860905), (136, 513751440), (160, 436688724), (170, 411001152), (192, 363907270), (204, 342500960), (240, 291125816), (255, 274000768), (272, 256875720), (320, 218344362), (340, 205500576), (384, 181953635), (408, 171250480), (480, 145562908), (510, 137000384), (544, 128437860), (640, 109172181), (680, 102750288), (816, 85625240), (960, 72781454), (1020, 68500192), (1088, 64218930), (1360, 51375144), (1632, 42812620), (1920, 36390727), (2040, 34250096), (2176, 32109465), (2720, 25687572), (3264, 21406310), (4080, 17125048), (5440, 12843786), (6528, 10703155), (8160, 8562524), (10880, 6421893), (16320, 4281262), (32640, 2140631)]