2149086720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25439}}^1$

素因数の和:25476

約数の個数: 160

約数和(自身を含む): 7495234560

約数和(自身を除く): 5346147840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 21120, 25439, 28160, 42240, 50878, 76317, 84480, 101756, 127195, 152634, 203512, 254390, 279829, 305268, 381585, 407024, 508780, 559658, 610536, 763170, 814048, 839487, 1017560, 1119316, 1221072, 1399145, 1526340, 1628096, 1678974, 2035120, 2238632, 2442144, 2798290, 3052680, 3256192, 3357948, 4070240, 4197435, 4477264, 4884288, 5596580, 6105360, 6512384, 6715896, 8140480, 8394870, 8954528, 9768576, 11193160, 12210720, 13024768, 13431792, 16280960, 16789740, 17909056, 19537152, 22386320, 24421440, 26863584, 32561920, 33579480, 35818112, 39074304, 44772640, 48842880, 53727168, 65123840, 67158960, 71636224, 89545280, 97685760, 107454336, 134317920, 143272448, 179090560, 195371520, 214908672, 268635840, 358181120, 429817344, 537271680, 716362240, 1074543360, 2149086720]

約数ペア:

[(1, 2149086720), (2, 1074543360), (3, 716362240), (4, 537271680), (5, 429817344), (6, 358181120), (8, 268635840), (10, 214908672), (11, 195371520), (12, 179090560), (15, 143272448), (16, 134317920), (20, 107454336), (22, 97685760), (24, 89545280), (30, 71636224), (32, 67158960), (33, 65123840), (40, 53727168), (44, 48842880), (48, 44772640), (55, 39074304), (60, 35818112), (64, 33579480), (66, 32561920), (80, 26863584), (88, 24421440), (96, 22386320), (110, 19537152), (120, 17909056), (128, 16789740), (132, 16280960), (160, 13431792), (165, 13024768), (176, 12210720), (192, 11193160), (220, 9768576), (240, 8954528), (256, 8394870), (264, 8140480), (320, 6715896), (330, 6512384), (352, 6105360), (384, 5596580), (440, 4884288), (480, 4477264), (512, 4197435), (528, 4070240), (640, 3357948), (660, 3256192), (704, 3052680), (768, 2798290), (880, 2442144), (960, 2238632), (1056, 2035120), (1280, 1678974), (1320, 1628096), (1408, 1526340), (1536, 1399145), (1760, 1221072), (1920, 1119316), (2112, 1017560), (2560, 839487), (2640, 814048), (2816, 763170), (3520, 610536), (3840, 559658), (4224, 508780), (5280, 407024), (5632, 381585), (7040, 305268), (7680, 279829), (8448, 254390), (10560, 203512), (14080, 152634), (16896, 127195), (21120, 101756), (25439, 84480), (28160, 76317), (42240, 50878)]