196207920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10093}}^1$

素因数の和:10121

約数の個数: 120

約数和(自身を含む): 683404176

約数和(自身を除く): 487196256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10093, 19440, 20186, 30279, 40372, 50465, 60558, 80744, 90837, 100930, 121116, 151395, 161488, 181674, 201860, 242232, 272511, 302790, 363348, 403720, 454185, 484464, 545022, 605580, 726696, 807440, 817533, 908370, 1090044, 1211160, 1362555, 1453392, 1635066, 1816740, 2180088, 2422320, 2452599, 2725110, 3270132, 3633480, 4087665, 4360176, 4905198, 5450220, 6540264, 7266960, 8175330, 9810396, 10900440, 12262995, 13080528, 16350660, 19620792, 21800880, 24525990, 32701320, 39241584, 49051980, 65402640, 98103960, 196207920]

約数ペア:

[(1, 196207920), (2, 98103960), (3, 65402640), (4, 49051980), (5, 39241584), (6, 32701320), (8, 24525990), (9, 21800880), (10, 19620792), (12, 16350660), (15, 13080528), (16, 12262995), (18, 10900440), (20, 9810396), (24, 8175330), (27, 7266960), (30, 6540264), (36, 5450220), (40, 4905198), (45, 4360176), (48, 4087665), (54, 3633480), (60, 3270132), (72, 2725110), (80, 2452599), (81, 2422320), (90, 2180088), (108, 1816740), (120, 1635066), (135, 1453392), (144, 1362555), (162, 1211160), (180, 1090044), (216, 908370), (240, 817533), (243, 807440), (270, 726696), (324, 605580), (360, 545022), (405, 484464), (432, 454185), (486, 403720), (540, 363348), (648, 302790), (720, 272511), (810, 242232), (972, 201860), (1080, 181674), (1215, 161488), (1296, 151395), (1620, 121116), (1944, 100930), (2160, 90837), (2430, 80744), (3240, 60558), (3888, 50465), (4860, 40372), (6480, 30279), (9720, 20186), (10093, 19440)]