2172948960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49747}}^1$

素因数の和:49785

約数の個数: 192

約数和(自身を含む): 8424525312

約数和(自身を除く): 6251576352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 49747, 99494, 149241, 198988, 248735, 298482, 348229, 397976, 497470, 596964, 646711, 696458, 746205, 795952, 994940, 1044687, 1193928, 1293422, 1392916, 1492410, 1591904, 1741145, 1940133, 1989880, 2089374, 2387856, 2586844, 2785832, 2984820, 3233555, 3482290, 3880266, 3979760, 4178748, 4526977, 4775712, 5173688, 5223435, 5571664, 5969640, 6467110, 6964580, 7760532, 7959520, 8357496, 9053954, 9700665, 10347376, 10446870, 11143328, 11939280, 12934220, 13580931, 13929160, 15521064, 16714992, 18107908, 19401330, 20694752, 20893740, 22634885, 23878560, 25868440, 27161862, 27858320, 31042128, 33429984, 36215816, 38802660, 41787480, 45269770, 51736880, 54323724, 55716640, 62084256, 67904655, 72431632, 77605320, 83574960, 90539540, 103473760, 108647448, 135809310, 144863264, 155210640, 167149920, 181079080, 217294896, 271618620, 310421280, 362158160, 434589792, 543237240, 724316320, 1086474480, 2172948960]

約数ペア:

[(1, 2172948960), (2, 1086474480), (3, 724316320), (4, 543237240), (5, 434589792), (6, 362158160), (7, 310421280), (8, 271618620), (10, 217294896), (12, 181079080), (13, 167149920), (14, 155210640), (15, 144863264), (16, 135809310), (20, 108647448), (21, 103473760), (24, 90539540), (26, 83574960), (28, 77605320), (30, 72431632), (32, 67904655), (35, 62084256), (39, 55716640), (40, 54323724), (42, 51736880), (48, 45269770), (52, 41787480), (56, 38802660), (60, 36215816), (65, 33429984), (70, 31042128), (78, 27858320), (80, 27161862), (84, 25868440), (91, 23878560), (96, 22634885), (104, 20893740), (105, 20694752), (112, 19401330), (120, 18107908), (130, 16714992), (140, 15521064), (156, 13929160), (160, 13580931), (168, 12934220), (182, 11939280), (195, 11143328), (208, 10446870), (210, 10347376), (224, 9700665), (240, 9053954), (260, 8357496), (273, 7959520), (280, 7760532), (312, 6964580), (336, 6467110), (364, 5969640), (390, 5571664), (416, 5223435), (420, 5173688), (455, 4775712), (480, 4526977), (520, 4178748), (546, 3979760), (560, 3880266), (624, 3482290), (672, 3233555), (728, 2984820), (780, 2785832), (840, 2586844), (910, 2387856), (1040, 2089374), (1092, 1989880), (1120, 1940133), (1248, 1741145), (1365, 1591904), (1456, 1492410), (1560, 1392916), (1680, 1293422), (1820, 1193928), (2080, 1044687), (2184, 994940), (2730, 795952), (2912, 746205), (3120, 696458), (3360, 646711), (3640, 596964), (4368, 497470), (5460, 397976), (6240, 348229), (7280, 298482), (8736, 248735), (10920, 198988), (14560, 149241), (21840, 99494), (43680, 49747)]