18968333760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{731803}}^1$

素因数の和:731832

約数の個数: 140

約数和(自身を含む): 67473792408

約数和(自身を除く): 48505458648

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 731803, 1463606, 2195409, 2927212, 3659015, 4390818, 5854424, 6586227, 7318030, 8781636, 10977045, 11708848, 13172454, 14636060, 17563272, 19758681, 21954090, 23417696, 26344908, 29272120, 32931135, 35126544, 39517362, 43908180, 46835392, 52689816, 58544240, 59276043, 65862270, 70253088, 79034724, 87816360, 98793405, 105379632, 117088480, 118552086, 131724540, 140506176, 158069448, 175632720, 197586810, 210759264, 234176960, 237104172, 263449080, 296380215, 316138896, 351265440, 395173620, 421518528, 474208344, 526898160, 592760430, 632277792, 702530880, 790347240, 948416688, 1053796320, 1185520860, 1264555584, 1580694480, 1896833376, 2107592640, 2371041720, 3161388960, 3793666752, 4742083440, 6322777920, 9484166880, 18968333760]

約数ペア:

[(1, 18968333760), (2, 9484166880), (3, 6322777920), (4, 4742083440), (5, 3793666752), (6, 3161388960), (8, 2371041720), (9, 2107592640), (10, 1896833376), (12, 1580694480), (15, 1264555584), (16, 1185520860), (18, 1053796320), (20, 948416688), (24, 790347240), (27, 702530880), (30, 632277792), (32, 592760430), (36, 526898160), (40, 474208344), (45, 421518528), (48, 395173620), (54, 351265440), (60, 316138896), (64, 296380215), (72, 263449080), (80, 237104172), (81, 234176960), (90, 210759264), (96, 197586810), (108, 175632720), (120, 158069448), (135, 140506176), (144, 131724540), (160, 118552086), (162, 117088480), (180, 105379632), (192, 98793405), (216, 87816360), (240, 79034724), (270, 70253088), (288, 65862270), (320, 59276043), (324, 58544240), (360, 52689816), (405, 46835392), (432, 43908180), (480, 39517362), (540, 35126544), (576, 32931135), (648, 29272120), (720, 26344908), (810, 23417696), (864, 21954090), (960, 19758681), (1080, 17563272), (1296, 14636060), (1440, 13172454), (1620, 11708848), (1728, 10977045), (2160, 8781636), (2592, 7318030), (2880, 6586227), (3240, 5854424), (4320, 4390818), (5184, 3659015), (6480, 2927212), (8640, 2195409), (12960, 1463606), (25920, 731803)]