221820696720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{4890227}}^1$

素因数の和:4890259

約数の個数: 200

約数和(自身を含む): 880475770944

約数和(自身を除く): 658655074224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 4890227, 9780454, 14670681, 19560908, 24451135, 29341362, 34231589, 39121816, 44012043, 48902270, 58682724, 68463178, 73353405, 78243632, 88024086, 97804540, 102694767, 117365448, 132036129, 136926356, 146706810, 171157945, 176048172, 195609080, 205389534, 220060215, 234730896, 264072258, 273852712, 293413620, 308084301, 342315890, 352096344, 391218160, 396108387, 410779068, 440120430, 513473835, 528144516, 547705424, 586827240, 616168602, 660180645, 684631780, 704192688, 792216774, 821558136, 880240860, 924252903, 1026947670, 1056289032, 1173654480, 1232337204, 1320361290, 1369263560, 1540421505, 1584433548, 1643116272, 1760481720, 1848505806, 1980541935, 2053895340, 2112578064, 2464674408, 2640722580, 2738527120, 2772758709, 3080843010, 3168867096, 3520963440, 3697011612, 3961083870, 4107790680, 4621264515, 4929348816, 5281445160, 5545517418, 6161686020, 6337734192, 7394023224, 7922167740, 8215581360, 9242529030, 10562890320, 11091034836, 12323372040, 13863793545, 14788046448, 15844335480, 18485058060, 22182069672, 24646744080, 27727587090, 31688670960, 36970116120, 44364139344, 55455174180, 73940232240, 110910348360, 221820696720]

約数ペア:

[(1, 221820696720), (2, 110910348360), (3, 73940232240), (4, 55455174180), (5, 44364139344), (6, 36970116120), (7, 31688670960), (8, 27727587090), (9, 24646744080), (10, 22182069672), (12, 18485058060), (14, 15844335480), (15, 14788046448), (16, 13863793545), (18, 12323372040), (20, 11091034836), (21, 10562890320), (24, 9242529030), (27, 8215581360), (28, 7922167740), (30, 7394023224), (35, 6337734192), (36, 6161686020), (40, 5545517418), (42, 5281445160), (45, 4929348816), (48, 4621264515), (54, 4107790680), (56, 3961083870), (60, 3697011612), (63, 3520963440), (70, 3168867096), (72, 3080843010), (80, 2772758709), (81, 2738527120), (84, 2640722580), (90, 2464674408), (105, 2112578064), (108, 2053895340), (112, 1980541935), (120, 1848505806), (126, 1760481720), (135, 1643116272), (140, 1584433548), (144, 1540421505), (162, 1369263560), (168, 1320361290), (180, 1232337204), (189, 1173654480), (210, 1056289032), (216, 1026947670), (240, 924252903), (252, 880240860), (270, 821558136), (280, 792216774), (315, 704192688), (324, 684631780), (336, 660180645), (360, 616168602), (378, 586827240), (405, 547705424), (420, 528144516), (432, 513473835), (504, 440120430), (540, 410779068), (560, 396108387), (567, 391218160), (630, 352096344), (648, 342315890), (720, 308084301), (756, 293413620), (810, 273852712), (840, 264072258), (945, 234730896), (1008, 220060215), (1080, 205389534), (1134, 195609080), (1260, 176048172), (1296, 171157945), (1512, 146706810), (1620, 136926356), (1680, 132036129), (1890, 117365448), (2160, 102694767), (2268, 97804540), (2520, 88024086), (2835, 78243632), (3024, 73353405), (3240, 68463178), (3780, 58682724), (4536, 48902270), (5040, 44012043), (5670, 39121816), (6480, 34231589), (7560, 29341362), (9072, 24451135), (11340, 19560908), (15120, 14670681), (22680, 9780454), (45360, 4890227)]