1722241920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1165

約数の個数: 256

約数和(自身を含む): 6329548800

約数和(自身を除く): 4607306880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 762, 840, 889, 896, 960, 1009, 1016, 1120, 1270, 1344, 1524, 1680, 1778, 1905, 1920, 2018, 2032, 2240, 2540, 2667, 2688, 3027, 3048, 3360, 3556, 3810, 4036, 4064, 4445, 4480, 5045, 5080, 5334, 6054, 6096, 6720, 7063, 7112, 7620, 8072, 8128, 8890, 10090, 10160, 10668, 12108, 12192, 13335, 13440, 14126, 14224, 15135, 15240, 16144, 16256, 17780, 20180, 20320, 21189, 21336, 24216, 24384, 26670, 28252, 28448, 30270, 30480, 32288, 35315, 35560, 40360, 40640, 42378, 42672, 48432, 48768, 53340, 56504, 56896, 60540, 60960, 64576, 70630, 71120, 80720, 81280, 84756, 85344, 96864, 105945, 106680, 113008, 113792, 121080, 121920, 128143, 129152, 141260, 142240, 161440, 169512, 170688, 193728, 211890, 213360, 226016, 242160, 243840, 256286, 282520, 284480, 322880, 339024, 341376, 384429, 387456, 423780, 426720, 452032, 484320, 512572, 565040, 568960, 640715, 645760, 678048, 768858, 847560, 853440, 897001, 904064, 968640, 1025144, 1130080, 1281430, 1356096, 1537716, 1695120, 1706880, 1794002, 1922145, 1937280, 2050288, 2260160, 2562860, 2691003, 2712192, 3075432, 3390240, 3588004, 3844290, 4100576, 4485005, 4520320, 5125720, 5382006, 6150864, 6780480, 7176008, 7688580, 8201152, 8970010, 10251440, 10764012, 12301728, 13455015, 13560960, 14352016, 15377160, 16402304, 17940020, 20502880, 21528024, 24603456, 26910030, 28704032, 30754320, 35880040, 41005760, 43056048, 49206912, 53820060, 57408064, 61508640, 71760080, 82011520, 86112096, 107640120, 114816128, 123017280, 143520160, 172224192, 215280240, 246034560, 287040320, 344448384, 430560480, 574080640, 861120960, 1722241920]

約数ペア:

[(1, 1722241920), (2, 861120960), (3, 574080640), (4, 430560480), (5, 344448384), (6, 287040320), (7, 246034560), (8, 215280240), (10, 172224192), (12, 143520160), (14, 123017280), (15, 114816128), (16, 107640120), (20, 86112096), (21, 82011520), (24, 71760080), (28, 61508640), (30, 57408064), (32, 53820060), (35, 49206912), (40, 43056048), (42, 41005760), (48, 35880040), (56, 30754320), (60, 28704032), (64, 26910030), (70, 24603456), (80, 21528024), (84, 20502880), (96, 17940020), (105, 16402304), (112, 15377160), (120, 14352016), (127, 13560960), (128, 13455015), (140, 12301728), (160, 10764012), (168, 10251440), (192, 8970010), (210, 8201152), (224, 7688580), (240, 7176008), (254, 6780480), (280, 6150864), (320, 5382006), (336, 5125720), (381, 4520320), (384, 4485005), (420, 4100576), (448, 3844290), (480, 3588004), (508, 3390240), (560, 3075432), (635, 2712192), (640, 2691003), (672, 2562860), (762, 2260160), (840, 2050288), (889, 1937280), (896, 1922145), (960, 1794002), (1009, 1706880), (1016, 1695120), (1120, 1537716), (1270, 1356096), (1344, 1281430), (1524, 1130080), (1680, 1025144), (1778, 968640), (1905, 904064), (1920, 897001), (2018, 853440), (2032, 847560), (2240, 768858), (2540, 678048), (2667, 645760), (2688, 640715), (3027, 568960), (3048, 565040), (3360, 512572), (3556, 484320), (3810, 452032), (4036, 426720), (4064, 423780), (4445, 387456), (4480, 384429), (5045, 341376), (5080, 339024), (5334, 322880), (6054, 284480), (6096, 282520), (6720, 256286), (7063, 243840), (7112, 242160), (7620, 226016), (8072, 213360), (8128, 211890), (8890, 193728), (10090, 170688), (10160, 169512), (10668, 161440), (12108, 142240), (12192, 141260), (13335, 129152), (13440, 128143), (14126, 121920), (14224, 121080), (15135, 113792), (15240, 113008), (16144, 106680), (16256, 105945), (17780, 96864), (20180, 85344), (20320, 84756), (21189, 81280), (21336, 80720), (24216, 71120), (24384, 70630), (26670, 64576), (28252, 60960), (28448, 60540), (30270, 56896), (30480, 56504), (32288, 53340), (35315, 48768), (35560, 48432), (40360, 42672), (40640, 42378)]