1157671680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27407}}^1$

素因数の和:27442

約数の個数: 144

約数和(自身を含む): 4033580544

約数和(自身を除く): 2875908864

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, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 27407, 42240, 54814, 82221, 109628, 137035, 164442, 219256, 274070, 301477, 328884, 411105, 438512, 548140, 602954, 657768, 822210, 877024, 904431, 1096280, 1205908, 1315536, 1507385, 1644420, 1754048, 1808862, 2192560, 2411816, 2631072, 3014770, 3288840, 3508096, 3617724, 4385120, 4522155, 4823632, 5262144, 6029540, 6577680, 7016192, 7235448, 8770240, 9044310, 9647264, 10524288, 12059080, 13155360, 14470896, 17540480, 18088620, 19294528, 21048576, 24118160, 26310720, 28941792, 35080960, 36177240, 38589056, 48236320, 52621440, 57883584, 72354480, 77178112, 96472640, 105242880, 115767168, 144708960, 192945280, 231534336, 289417920, 385890560, 578835840, 1157671680]

約数ペア:

[(1, 1157671680), (2, 578835840), (3, 385890560), (4, 289417920), (5, 231534336), (6, 192945280), (8, 144708960), (10, 115767168), (11, 105242880), (12, 96472640), (15, 77178112), (16, 72354480), (20, 57883584), (22, 52621440), (24, 48236320), (30, 38589056), (32, 36177240), (33, 35080960), (40, 28941792), (44, 26310720), (48, 24118160), (55, 21048576), (60, 19294528), (64, 18088620), (66, 17540480), (80, 14470896), (88, 13155360), (96, 12059080), (110, 10524288), (120, 9647264), (128, 9044310), (132, 8770240), (160, 7235448), (165, 7016192), (176, 6577680), (192, 6029540), (220, 5262144), (240, 4823632), (256, 4522155), (264, 4385120), (320, 3617724), (330, 3508096), (352, 3288840), (384, 3014770), (440, 2631072), (480, 2411816), (528, 2192560), (640, 1808862), (660, 1754048), (704, 1644420), (768, 1507385), (880, 1315536), (960, 1205908), (1056, 1096280), (1280, 904431), (1320, 877024), (1408, 822210), (1760, 657768), (1920, 602954), (2112, 548140), (2640, 438512), (2816, 411105), (3520, 328884), (3840, 301477), (4224, 274070), (5280, 219256), (7040, 164442), (8448, 137035), (10560, 109628), (14080, 82221), (21120, 54814), (27407, 42240)]