220140205920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16986127}}^1$

素因数の和:16986154

約数の個数: 120

約数和(自身を含む): 776911522464

約数和(自身を除く): 556771316544

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16986127, 33972254, 50958381, 67944508, 84930635, 101916762, 135889016, 152875143, 169861270, 203833524, 254791905, 271778032, 305750286, 339722540, 407667048, 458625429, 509583810, 543556064, 611500572, 679445080, 764375715, 815334096, 917250858, 1019167620, 1223001144, 1358890160, 1375876287, 1528751430, 1630668192, 1834501716, 2038335240, 2293127145, 2446002288, 2717780320, 2751752574, 3057502860, 3669003432, 4076670480, 4586254290, 4892004576, 5503505148, 6115005720, 6879381435, 7338006864, 8153340960, 9172508580, 11007010296, 12230011440, 13758762870, 14676013728, 18345017160, 22014020592, 24460022880, 27517525740, 36690034320, 44028041184, 55035051480, 73380068640, 110070102960, 220140205920]

約数ペア:

[(1, 220140205920), (2, 110070102960), (3, 73380068640), (4, 55035051480), (5, 44028041184), (6, 36690034320), (8, 27517525740), (9, 24460022880), (10, 22014020592), (12, 18345017160), (15, 14676013728), (16, 13758762870), (18, 12230011440), (20, 11007010296), (24, 9172508580), (27, 8153340960), (30, 7338006864), (32, 6879381435), (36, 6115005720), (40, 5503505148), (45, 4892004576), (48, 4586254290), (54, 4076670480), (60, 3669003432), (72, 3057502860), (80, 2751752574), (81, 2717780320), (90, 2446002288), (96, 2293127145), (108, 2038335240), (120, 1834501716), (135, 1630668192), (144, 1528751430), (160, 1375876287), (162, 1358890160), (180, 1223001144), (216, 1019167620), (240, 917250858), (270, 815334096), (288, 764375715), (324, 679445080), (360, 611500572), (405, 543556064), (432, 509583810), (480, 458625429), (540, 407667048), (648, 339722540), (720, 305750286), (810, 271778032), (864, 254791905), (1080, 203833524), (1296, 169861270), (1440, 152875143), (1620, 135889016), (2160, 101916762), (2592, 84930635), (3240, 67944508), (4320, 50958381), (6480, 33972254), (12960, 16986127)]