271914240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 216

約数和(自身を含む): 942611040

約数和(自身を除く): 670696800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 419, 480, 507, 520, 624, 640, 676, 768, 780, 832, 838, 845, 960, 1014, 1040, 1248, 1257, 1280, 1352, 1560, 1664, 1676, 1690, 1920, 2028, 2080, 2095, 2496, 2514, 2535, 2704, 3120, 3328, 3352, 3380, 3840, 4056, 4160, 4190, 4992, 5028, 5070, 5408, 5447, 6240, 6285, 6704, 6760, 8112, 8320, 8380, 9984, 10056, 10140, 10816, 10894, 12480, 12570, 13408, 13520, 16224, 16341, 16640, 16760, 20112, 20280, 21632, 21788, 24960, 25140, 26816, 27040, 27235, 32448, 32682, 33520, 40224, 40560, 43264, 43576, 49920, 50280, 53632, 54080, 54470, 64896, 65364, 67040, 70811, 80448, 81120, 81705, 87152, 100560, 107264, 108160, 108940, 129792, 130728, 134080, 141622, 160896, 162240, 163410, 174304, 201120, 212433, 216320, 217880, 261456, 268160, 283244, 321792, 324480, 326820, 348608, 354055, 402240, 424866, 435760, 522912, 536320, 566488, 648960, 653640, 697216, 708110, 804480, 849732, 871520, 1045824, 1062165, 1132976, 1307280, 1394432, 1416220, 1608960, 1699464, 1743040, 2091648, 2124330, 2265952, 2614560, 2832440, 3398928, 3486080, 4183296, 4248660, 4531904, 5229120, 5664880, 6797856, 6972160, 8497320, 9063808, 10458240, 11329760, 13595712, 16994640, 18127616, 20916480, 22659520, 27191424, 33989280, 45319040, 54382848, 67978560, 90638080, 135957120, 271914240]

約数ペア:

[(1, 271914240), (2, 135957120), (3, 90638080), (4, 67978560), (5, 54382848), (6, 45319040), (8, 33989280), (10, 27191424), (12, 22659520), (13, 20916480), (15, 18127616), (16, 16994640), (20, 13595712), (24, 11329760), (26, 10458240), (30, 9063808), (32, 8497320), (39, 6972160), (40, 6797856), (48, 5664880), (52, 5229120), (60, 4531904), (64, 4248660), (65, 4183296), (78, 3486080), (80, 3398928), (96, 2832440), (104, 2614560), (120, 2265952), (128, 2124330), (130, 2091648), (156, 1743040), (160, 1699464), (169, 1608960), (192, 1416220), (195, 1394432), (208, 1307280), (240, 1132976), (256, 1062165), (260, 1045824), (312, 871520), (320, 849732), (338, 804480), (384, 708110), (390, 697216), (416, 653640), (419, 648960), (480, 566488), (507, 536320), (520, 522912), (624, 435760), (640, 424866), (676, 402240), (768, 354055), (780, 348608), (832, 326820), (838, 324480), (845, 321792), (960, 283244), (1014, 268160), (1040, 261456), (1248, 217880), (1257, 216320), (1280, 212433), (1352, 201120), (1560, 174304), (1664, 163410), (1676, 162240), (1690, 160896), (1920, 141622), (2028, 134080), (2080, 130728), (2095, 129792), (2496, 108940), (2514, 108160), (2535, 107264), (2704, 100560), (3120, 87152), (3328, 81705), (3352, 81120), (3380, 80448), (3840, 70811), (4056, 67040), (4160, 65364), (4190, 64896), (4992, 54470), (5028, 54080), (5070, 53632), (5408, 50280), (5447, 49920), (6240, 43576), (6285, 43264), (6704, 40560), (6760, 40224), (8112, 33520), (8320, 32682), (8380, 32448), (9984, 27235), (10056, 27040), (10140, 26816), (10816, 25140), (10894, 24960), (12480, 21788), (12570, 21632), (13408, 20280), (13520, 20112), (16224, 16760), (16341, 16640)]