19011918240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{209567}}^1$

素因数の和:209601

約数の個数: 240

約数和(自身を含む): 76681769472

約数和(自身を除く): 57669851232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 209567, 419134, 628701, 838268, 1047835, 1257402, 1466969, 1676536, 1886103, 2095670, 2514804, 2933938, 3143505, 3353072, 3772206, 4191340, 4400907, 5029608, 5658309, 5867876, 6287010, 6706144, 7334845, 7544412, 8382680, 8801814, 9430515, 10059216, 11316618, 11735752, 12574020, 13202721, 14669690, 15088824, 16765360, 16974927, 17603628, 18861030, 20118432, 22004535, 22633236, 23471504, 25148040, 26405442, 28291545, 29339380, 30177648, 33530720, 33949854, 35207256, 37722060, 39608163, 44009070, 45266472, 46943008, 50296080, 52810884, 56583090, 58678760, 60355296, 66013605, 67899708, 70414512, 75444120, 79216326, 84874635, 88018140, 90532944, 100592160, 105621768, 113166180, 117357520, 118824489, 132027210, 135799416, 140829024, 150888240, 158432652, 169749270, 176036280, 181065888, 198040815, 211243536, 226332360, 234715040, 237648978, 264054420, 271598832, 301776480, 316865304, 339498540, 352072560, 396081630, 422487072, 452664720, 475297956, 528108840, 543197664, 594122445, 633730608, 678997080, 704145120, 792163260, 905329440, 950595912, 1056217680, 1188244890, 1267461216, 1357994160, 1584326520, 1901191824, 2112435360, 2376489780, 2715988320, 3168653040, 3802383648, 4752979560, 6337306080, 9505959120, 19011918240]

約数ペア:

[(1, 19011918240), (2, 9505959120), (3, 6337306080), (4, 4752979560), (5, 3802383648), (6, 3168653040), (7, 2715988320), (8, 2376489780), (9, 2112435360), (10, 1901191824), (12, 1584326520), (14, 1357994160), (15, 1267461216), (16, 1188244890), (18, 1056217680), (20, 950595912), (21, 905329440), (24, 792163260), (27, 704145120), (28, 678997080), (30, 633730608), (32, 594122445), (35, 543197664), (36, 528108840), (40, 475297956), (42, 452664720), (45, 422487072), (48, 396081630), (54, 352072560), (56, 339498540), (60, 316865304), (63, 301776480), (70, 271598832), (72, 264054420), (80, 237648978), (81, 234715040), (84, 226332360), (90, 211243536), (96, 198040815), (105, 181065888), (108, 176036280), (112, 169749270), (120, 158432652), (126, 150888240), (135, 140829024), (140, 135799416), (144, 132027210), (160, 118824489), (162, 117357520), (168, 113166180), (180, 105621768), (189, 100592160), (210, 90532944), (216, 88018140), (224, 84874635), (240, 79216326), (252, 75444120), (270, 70414512), (280, 67899708), (288, 66013605), (315, 60355296), (324, 58678760), (336, 56583090), (360, 52810884), (378, 50296080), (405, 46943008), (420, 45266472), (432, 44009070), (480, 39608163), (504, 37722060), (540, 35207256), (560, 33949854), (567, 33530720), (630, 30177648), (648, 29339380), (672, 28291545), (720, 26405442), (756, 25148040), (810, 23471504), (840, 22633236), (864, 22004535), (945, 20118432), (1008, 18861030), (1080, 17603628), (1120, 16974927), (1134, 16765360), (1260, 15088824), (1296, 14669690), (1440, 13202721), (1512, 12574020), (1620, 11735752), (1680, 11316618), (1890, 10059216), (2016, 9430515), (2160, 8801814), (2268, 8382680), (2520, 7544412), (2592, 7334845), (2835, 6706144), (3024, 6287010), (3240, 5867876), (3360, 5658309), (3780, 5029608), (4320, 4400907), (4536, 4191340), (5040, 3772206), (5670, 3353072), (6048, 3143505), (6480, 2933938), (7560, 2514804), (9072, 2095670), (10080, 1886103), (11340, 1676536), (12960, 1466969), (15120, 1257402), (18144, 1047835), (22680, 838268), (30240, 628701), (45360, 419134), (90720, 209567)]