20190480240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{116681}}^1$

素因数の和:116807

約数の個数: 160

約数和(自身を含む): 72227091456

約数和(自身を除く): 52036611216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 4944, 5768, 6180, 7210, 8240, 8652, 10815, 11536, 12360, 14420, 17304, 21630, 24720, 28840, 34608, 43260, 57680, 86520, 116681, 173040, 233362, 350043, 466724, 583405, 700086, 816767, 933448, 1166810, 1400172, 1633534, 1750215, 1866896, 2333620, 2450301, 2800344, 3267068, 3500430, 4083835, 4667240, 4900602, 5600688, 6534136, 7000860, 8167670, 9334480, 9801204, 12018143, 12251505, 13068272, 14001720, 16335340, 19602408, 24036286, 24503010, 28003440, 32670680, 36054429, 39204816, 48072572, 49006020, 60090715, 65341360, 72108858, 84127001, 96145144, 98012040, 120181430, 144217716, 168254002, 180272145, 192290288, 196024080, 240362860, 252381003, 288435432, 336508004, 360544290, 420635005, 480725720, 504762006, 576870864, 673016008, 721088580, 841270010, 961451440, 1009524012, 1261905015, 1346032016, 1442177160, 1682540020, 2019048024, 2523810030, 2884354320, 3365080040, 4038096048, 5047620060, 6730160080, 10095240120, 20190480240]

約数ペア:

[(1, 20190480240), (2, 10095240120), (3, 6730160080), (4, 5047620060), (5, 4038096048), (6, 3365080040), (7, 2884354320), (8, 2523810030), (10, 2019048024), (12, 1682540020), (14, 1442177160), (15, 1346032016), (16, 1261905015), (20, 1009524012), (21, 961451440), (24, 841270010), (28, 721088580), (30, 673016008), (35, 576870864), (40, 504762006), (42, 480725720), (48, 420635005), (56, 360544290), (60, 336508004), (70, 288435432), (80, 252381003), (84, 240362860), (103, 196024080), (105, 192290288), (112, 180272145), (120, 168254002), (140, 144217716), (168, 120181430), (206, 98012040), (210, 96145144), (240, 84127001), (280, 72108858), (309, 65341360), (336, 60090715), (412, 49006020), (420, 48072572), (515, 39204816), (560, 36054429), (618, 32670680), (721, 28003440), (824, 24503010), (840, 24036286), (1030, 19602408), (1236, 16335340), (1442, 14001720), (1545, 13068272), (1648, 12251505), (1680, 12018143), (2060, 9801204), (2163, 9334480), (2472, 8167670), (2884, 7000860), (3090, 6534136), (3605, 5600688), (4120, 4900602), (4326, 4667240), (4944, 4083835), (5768, 3500430), (6180, 3267068), (7210, 2800344), (8240, 2450301), (8652, 2333620), (10815, 1866896), (11536, 1750215), (12360, 1633534), (14420, 1400172), (17304, 1166810), (21630, 933448), (24720, 816767), (28840, 700086), (34608, 583405), (43260, 466724), (57680, 350043), (86520, 233362), (116681, 173040)]