20808522240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14489}}^1$

素因数の和:14543

約数の個数: 320

約数和(自身を含む): 76843831680

約数和(自身を除く): 56035309440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 256, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 512, 528, 544, 561, 640, 660, 680, 704, 748, 768, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1280, 1320, 1360, 1408, 1496, 1536, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2560, 2640, 2720, 2805, 2816, 2992, 3264, 3520, 3740, 3840, 4080, 4224, 4352, 4488, 5280, 5440, 5610, 5632, 5984, 6528, 7040, 7480, 7680, 8160, 8448, 8704, 8976, 10560, 10880, 11220, 11968, 13056, 14080, 14489, 14960, 16320, 16896, 17952, 21120, 21760, 22440, 23936, 26112, 28160, 28978, 29920, 32640, 35904, 42240, 43467, 43520, 44880, 47872, 57956, 59840, 65280, 71808, 72445, 84480, 86934, 89760, 95744, 115912, 119680, 130560, 143616, 144890, 159379, 173868, 179520, 217335, 231824, 239360, 246313, 287232, 289780, 318758, 347736, 359040, 434670, 463648, 478137, 478720, 492626, 579560, 637516, 695472, 718080, 738939, 796895, 869340, 927296, 956274, 985252, 1159120, 1231565, 1275032, 1390944, 1436160, 1477878, 1593790, 1738680, 1854592, 1912548, 1970504, 2318240, 2390685, 2463130, 2550064, 2709443, 2781888, 2955756, 3187580, 3477360, 3694695, 3709184, 3825096, 3941008, 4636480, 4781370, 4926260, 5100128, 5418886, 5563776, 5911512, 6375160, 6954720, 7389390, 7418368, 7650192, 7882016, 8128329, 9272960, 9562740, 9852520, 10200256, 10837772, 11127552, 11823024, 12750320, 13547215, 13909440, 14778780, 15300384, 15764032, 16256658, 18545920, 19125480, 19705040, 20400512, 21675544, 22255104, 23646048, 25500640, 27094430, 27818880, 29557560, 30600768, 31528064, 32513316, 37091840, 38250960, 39410080, 40641645, 40801024, 43351088, 47292096, 51001280, 54188860, 55637760, 59115120, 61201536, 63056128, 65026632, 76501920, 78820160, 81283290, 81602048, 86702176, 94584192, 102002560, 108377720, 111275520, 118230240, 122403072, 126112256, 130053264, 153003840, 157640320, 162566580, 173404352, 189168384, 204005120, 216755440, 236460480, 244806144, 260106528, 306007680, 315280640, 325133160, 346808704, 378336768, 408010240, 433510880, 472920960, 520213056, 612015360, 630561280, 650266320, 693617408, 867021760, 945841920, 1040426112, 1224030720, 1300532640, 1387234816, 1734043520, 1891683840, 2080852224, 2601065280, 3468087040, 4161704448, 5202130560, 6936174080, 10404261120, 20808522240]

約数ペア:

[(1, 20808522240), (2, 10404261120), (3, 6936174080), (4, 5202130560), (5, 4161704448), (6, 3468087040), (8, 2601065280), (10, 2080852224), (11, 1891683840), (12, 1734043520), (15, 1387234816), (16, 1300532640), (17, 1224030720), (20, 1040426112), (22, 945841920), (24, 867021760), (30, 693617408), (32, 650266320), (33, 630561280), (34, 612015360), (40, 520213056), (44, 472920960), (48, 433510880), (51, 408010240), (55, 378336768), (60, 346808704), (64, 325133160), (66, 315280640), (68, 306007680), (80, 260106528), (85, 244806144), (88, 236460480), (96, 216755440), (102, 204005120), (110, 189168384), (120, 173404352), (128, 162566580), (132, 157640320), (136, 153003840), (160, 130053264), (165, 126112256), (170, 122403072), (176, 118230240), (187, 111275520), (192, 108377720), (204, 102002560), (220, 94584192), (240, 86702176), (255, 81602048), (256, 81283290), (264, 78820160), (272, 76501920), (320, 65026632), (330, 63056128), (340, 61201536), (352, 59115120), (374, 55637760), (384, 54188860), (408, 51001280), (440, 47292096), (480, 43351088), (510, 40801024), (512, 40641645), (528, 39410080), (544, 38250960), (561, 37091840), (640, 32513316), (660, 31528064), (680, 30600768), (704, 29557560), (748, 27818880), (768, 27094430), (816, 25500640), (880, 23646048), (935, 22255104), (960, 21675544), (1020, 20400512), (1056, 19705040), (1088, 19125480), (1122, 18545920), (1280, 16256658), (1320, 15764032), (1360, 15300384), (1408, 14778780), (1496, 13909440), (1536, 13547215), (1632, 12750320), (1760, 11823024), (1870, 11127552), (1920, 10837772), (2040, 10200256), (2112, 9852520), (2176, 9562740), (2244, 9272960), (2560, 8128329), (2640, 7882016), (2720, 7650192), (2805, 7418368), (2816, 7389390), (2992, 6954720), (3264, 6375160), (3520, 5911512), (3740, 5563776), (3840, 5418886), (4080, 5100128), (4224, 4926260), (4352, 4781370), (4488, 4636480), (5280, 3941008), (5440, 3825096), (5610, 3709184), (5632, 3694695), (5984, 3477360), (6528, 3187580), (7040, 2955756), (7480, 2781888), (7680, 2709443), (8160, 2550064), (8448, 2463130), (8704, 2390685), (8976, 2318240), (10560, 1970504), (10880, 1912548), (11220, 1854592), (11968, 1738680), (13056, 1593790), (14080, 1477878), (14489, 1436160), (14960, 1390944), (16320, 1275032), (16896, 1231565), (17952, 1159120), (21120, 985252), (21760, 956274), (22440, 927296), (23936, 869340), (26112, 796895), (28160, 738939), (28978, 718080), (29920, 695472), (32640, 637516), (35904, 579560), (42240, 492626), (43467, 478720), (43520, 478137), (44880, 463648), (47872, 434670), (57956, 359040), (59840, 347736), (65280, 318758), (71808, 289780), (72445, 287232), (84480, 246313), (86934, 239360), (89760, 231824), (95744, 217335), (115912, 179520), (119680, 173868), (130560, 159379), (143616, 144890)]